US20060021552A1 - Table support structure - Google Patents
Table support structure Download PDFInfo
- Publication number
- US20060021552A1 US20060021552A1 US10/903,270 US90327004A US2006021552A1 US 20060021552 A1 US20060021552 A1 US 20060021552A1 US 90327004 A US90327004 A US 90327004A US 2006021552 A1 US2006021552 A1 US 2006021552A1
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- United States
- Prior art keywords
- support
- underside
- latch
- table top
- brace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
- A47B3/091—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs
- A47B3/0918—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs the struts being permanently connected by pivots to the legs only
Definitions
- the invention relates to tables, and more particularly to tables with support legs that fold for easy storage.
- Folding tables such as banquet tables have a table top and a support on each end attached to the underside of the table top.
- Each support can include a pair of legs and can be collapsible or can fold between an extended position and a stored position. In the extended position, the supports are approximately perpendicular to the table top, while in the stored position, the supports are folded against the table top. By placing the supports in the stored position, the table can be stored in a comparatively small space.
- each support is rotatably attached to the underside of the table top.
- a two bar linkage has a first end connected to the underside of the table top and a second end connected to the support at a position approximately midway down the support. As the support is rotated from the stored position to the extended position, the linkage is extended and locks the support in the extended position
- At least some known tables are cumbersome to use. For example, some two bar linkage systems may be difficult to move into the locking position. Some systems may also present undesirable pinch points.
- FIG. 1 is a perspective view of a table constructed in accordance with the teachings of this disclosure
- FIG. 2 is an end view of the table of FIG. 1 .
- FIG. 3 is an elevational side view of the right half of the table of FIG. 1 .
- FIG. 4 is a perspective view of the underside of the table of FIG. 1 with the support in a stored position.
- FIG. 4 a is a detail view taken from the circumscribed portion of FIG. 4 .
- FIG. 5 is a perspective view of the underside of the table of FIG. 1 with the support in an intermediate position between the stored position and the extended position.
- FIG. 6 is a perspective view of the underside of the table of FIG. 1 with the support in an extended position.
- FIGS. 7 a , 7 b , and 7 c are detailed side views in partial cross-section of a latch on the underside of the table, taken along line 7 - 7 in FIG. 6 with a bearing brace in cross section.
- FIG. 8 is a detailed side view of second example of a latch.
- FIG. 9 is a perspective view of the underside of a table with a second example of a support in the stored position.
- FIG. 10 is a perspective view of the underside of the table of FIG. 9 with the support in an intermediate position between the stored position and the extended position.
- FIG. 11 is a perspective view of the underside of the table of FIG. 9 with the support in an extended position.
- FIG. 12 is a detailed view taken from Circle 12 in FIG. 11 .
- FIGS. 1-3 depict a first example of a table 20 with a first foldable support 22 .
- the table 20 also includes a second foldable support 24 .
- the table 20 defines a left side 26 , a right side 28 , a front side 30 and a back side 32 .
- the table 20 further defines a right half 34 and a left half 36 .
- the first support 22 is located near the right side 28
- the second support 24 is located near the left side 26 .
- the table 20 includes a table top 38 with a top side 40 and an underside 42 .
- the structure on the left half 36 of the table 20 can be a mirror image of the structure on the right half 34 .
- All directional labels of the table 20 e.g. front, left, top sides, etc., are for reference and convenience of description only, and not intended to limit the table 20 in any way.
- the first support 22 and second support 24 can maintain the table top 38 in an elevated position above a substrate 44 .
- the first support 22 is rotatably attached to the underside 42 of the table top 38 and is rotatable between at least an extended position, as is depicted in FIGS. 1-3 , and a stored position, as will be described later in detail.
- the first support 22 and table top 38 are retained in the extended position by a bearing brace 46 in this example.
- FIG. 4 depicts the first support 22 in the stored position
- FIG. 5 depicts the first support 22 approximately midway between the stored position and the extended position
- FIG. 6 depicts the first support 22 in the extended position.
- the first support 22 is substantially laying against and generally parallel to the underside 42 of the table top 38 .
- the first support 22 is normally slightly greater than 90° from the table top 38 .
- the supports 22 , 24 are able to resist forces pushing against the left or right sides 26 , 28 .
- the extended position could encompass a wide range of angles of the first support 22 from the table top 38 in which the table top 38 is supported above the substrate 44 .
- the table top 38 is plate-like and in this example is constructed of molded plastic and can be formed by blow molding or other suitable processes.
- the table top 38 can include a series of depressions 48 on its underside to provide rigidity and strength. Other materials can be used to manufacture the table top 38 such as wood, fiber board, metal, or combinations thereof.
- the table top 38 can also include a lip or skirt 50 extending downward from its outer perimeter or near the perimeter to help obscure the structures on the underside 42 of the table top 38 from sight as well as provide increased strength to the table top 38 .
- the table top 38 can, as in this example, include a frame 52 on its underside.
- the disclosed frame 52 is constructed to provide support to the table top 38 without adding a substantial amount of weight.
- the frame 52 in this example includes a first rail 54 and a second rail 56 extending along the front side 30 and the back side 32 , respectively.
- the rails 54 , 56 in this example are Z-shaped and made from steel.
- Other constructions of the frame 52 are known to those of skill in the art depending on a particular application.
- the frame 52 can also include a number of cross members connecting the rails 54 , 56 .
- the rails 54 , 56 can also have increased size in wall thickness and cross-section, or the rails 54 , 56 could have a different cross-sectional shape such as a tube or an I-beam.
- the first support 22 can be rotatably connected to the frame 52 .
- the first rail 54 of the frame 52 can include a right end receiving hole 58 and the second rail 56 can also include a right end receiving hole 60 .
- the receiving holes 58 , 60 are aligned opposite one another.
- the first support 22 as shown includes a cross member 62 with a front end 64 and a back end 66 rotatably disposed in the right end receiving holes 58 , 60 of the first rail 54 and second rail 56 , respectively.
- the front end 64 and the back end 66 are inserted into the respective receiving holes 58 , 60 to provide a connection such that the cross member 62 defines an axis of rotation A.
- the first support 22 can be rotated relative to the table top 38 about the axis of rotation A between at least the stored position and the extended position.
- Other methods of connection will be evident to those having ordinary skill in the art, including bearings, bushings, a cross member fixed to the frame 52 with the remainder of the support being rotatably connected to the cross member, or the like.
- no frame 52 is used, and instead, receiving holes or depressions can be disposed directly in the underside 42 of the table 20 , with the first support 22 rotatably received in the receiving holes.
- the first support 22 further includes a pair of legs 68 extending away from the cross member 62 .
- the legs 68 support the table top 38 in an elevated position above the substrate 44 .
- the legs 68 have an angled configuration and are made from tube steel.
- any configuration, cross section, and/or material of the legs 68 suitable to support the table top 38 in an elevated position is possible.
- more or fewer legs can be used in the first support 22 . Even one leg can be used if the leg includes a foot that can provide stability.
- the pair of legs 68 in this example is connected by a cross-brace 70 that maintains the legs 68 in a spaced relationship. This can help to maintain the table top 38 in a stable position.
- a torsional spring 71 can be disposed inside the cross member 62 .
- the torsional spring 71 can have a first end 71 a connected to the cross member 62 in a known manner, and a second end (not shown) connected to the frame 52 .
- the torsional spring 71 can provide a force F 1 that will assist that rotation of the first support 22 about the axis A. This aids the user in shifting the first support 22 from the stored position to the extended position. It is also possible to configure the spring 71 to aid the user in shifting the first support 22 from the extended position to the stored position.
- the bearing brace 46 is pivotably attached to the first support 22 at a joint 72 .
- the bearing brace 46 is attached to the cross-brace 70 .
- the bearing brace 46 includes a first end 74 and a second end 76 .
- the bearing brace 46 includes two legs 77 a , 77 b .
- the two legs 77 a , 77 b are joined at the first end 74 and extend toward the second end 76 away from each other to form the shape of the letter ‘V,’ with the first end 74 being a vertex 75 of the ‘V.’
- the legs 77 a , 77 b are connected to each other by a member 77 c (seen best in FIG. 6 ).
- the bearing brace 46 could, however, take on any number of shapes, such as a linear shaft, an oval, a rectangle, etc., to provide support for the first support 22 .
- the two legs 77 a , 77 b and member 77 c of the bearing brace 46 are rotatably connected to the cross-brace 70 by a hinge 78 at the joint 72 which in this example: is near the second end 76 . It is also possible for the second end 76 to extend past the joint 72 , such that the joint 72 is in the middle of the bearing brace 46 .
- the hinge 78 in one example includes a first leaf 79 a , a second leaf 79 b , and a spring 80 .
- the first leaf 79 a is connected to the member 77 c and the second leaf 79 b is connected to the cross brace 70 .
- the spring 80 imparts a torsional force F 2 between the bearing brace 46 and the first support 22 that biases the bearing brace 46 in the direction of the force F 2 .
- the spring 80 in this example is a torsional spring, but other types of springs can be used.
- the legs 68 of the first support 22 lie generally against the underside 42 of the table top 38 .
- the bearing brace 46 also lies generally against the underside 42 of the table top 38 in parallel with the legs 68 with both the legs 68 and the bearing brace 46 extending away from the right side 28 .
- the spring 80 is under compression.
- the spring 80 biases the first end 74 of the bearing brace 46 away from the support 22 .
- the first end 74 of the bearing brace 46 is maintained against the underside 42 of the table top 38 .
- the spring force F 2 is increased such that the force F 2 of the spring 80 draws and rotates the first end 74 of the bearing brace 46 toward the right side 28 .
- the first end 74 of the bearing brace 46 bears against the underside 42 of the table top 38 , raising the support 22 .
- the spring 80 forces the first support 22 to rotate about the cross member 62 in an opening direction D 1 and biases the first support 22 from the stored position toward the extended position.
- either the torsional spring 71 or the spring 80 can be used to bias the support to either position.
- the legs 68 extend generally downward from the table top 38 and the bearing brace 46 extends at an angle back upward from the cross brace 70 to the underside 42 of the table top.
- the spring 80 biases the first support 22 as such, it is also easily possible to configure the spring 80 to bias the first support 22 in an opposite manner, i.e. from the extended position to the stored position, if desired.
- a first support 22 and a second support 24 are shown in this example. It is possible, however, for a table to include only a single support constructed as disclosed herein. In such an example, the support can include a foot with a wide base to provide the necessary stability for a given table top.
- the table 20 further includes a first set-up latch 82 on the underside 42 of the table top 38 as shown in detail in FIGS. 7 a , 7 b , and 7 c .
- the first set-up latch 82 includes a housing 84 with an interior receiver 86 .
- the interior receiver 86 is sized to receive the vertex 75 of the bearing brace 46 .
- the first set-up latch 82 further includes a lever 88 rotatably connected to the housing 84 at a pivot point 89 .
- the lever 88 can be biased to the position shown in FIG. 7 a by a spring 89 a .
- the lever 88 includes a handle 89 and catch 90 .
- the catch 90 defines a cam surface 91 and a retaining surface 92 .
- the lever 88 and the catch 90 can be moved between a closed position, shown in FIG. 7 a , and an open position, shown in FIG. 7 b .
- the closed position the retaining surface 92 and the interior receiver 86 define a receiving area 93 in which the vertex 75 can be maintained.
- the open position shown in FIG. 7 b
- rotation of the lever 88 toward the right end 28 forces the catch 90 to be rotated upward and toward the right end 28 and into the housing 84 .
- the catch 90 is moved to a position that does not block entrance into the interior receiver 86 , and the vertex 75 of the bearing brace 46 can be moved into and out from the interior receiver 86 .
- the lever 88 can be biased using a spring or other means such that the lever 88 is biased toward the closed position. As can be seen in FIG. 6 , when the vertex 75 of the bearing brace 46 is held in the first set-up latch 82 , the first support 22 is in the extended position.
- the first set-up latch 82 may be further supported by a bracket 94 fastened to the underside 42 of the table top 38 .
- the bracket 94 can ensure that the first set-up latch 82 is not moved laterally toward the right side 28 of the table 20 .
- the table 20 can further include a storage latch 95 on the underside 42 of the table top 38 , also for use with the first support 22 .
- the storage latch 95 may be constructed similarly to the first set-up latch 82 , including a housing 96 , an interior receiver 97 , and a lever 98 , and may operate in essentially the same manner. As is shown in FIG. 4 , when the bearing brace 46 is held in the housing 96 of the storage latch 95 , the first support 22 is in the stored position.
- a wear track 100 can be disposed on the underside 42 of the table top 38 between the first set-up latch 82 and the storage latch 95 .
- the wear track 100 can be made from a hard plastic or metal or any other material that can protect the underside 42 of the table top 38 from wear caused by sliding contact of the vertex 75 of the bearing brace 46 as it moves between the stored position and the extended position.
- the user engages and pushes the lever 98 on the storage latch 95 to move the lever 98 from the closed position to the open position, thereby opening the storage latch 95 and allowing the first end 74 of the bearing brace 46 out of the housing 96 .
- the torsional force F 1 of the spring 71 pushes the support 22 upward to rotate the support 22 about the axis A, thereby drawing the bearing brace 46 along the wear track 100 toward the right end 28 .
- This action lifts or at least assists in lifting the first support 22 and rotates or helps to rotate the first support 22 about the cross member 62 in direction D 1 from the stored position toward the extended position.
- the torsional force F 2 of the spring 80 maintains the first end 74 of the bearing brace 46 on the wear track 100 as the vertex 75 travels toward the first set-up latch 82 .
- the first end 74 reaches the set-up latch 82 the first end 74 of the bearing brace 46 contacts the cam surface 91 of the catch 90 , overcomes the spring bias, and forces the catch 90 of the first set-up latch 82 from the closed position to the open position, as shown in FIG. 7 b .
- the vertex 75 continues to travel into the interior receiver 86 of the housing 84 .
- the lever 88 then snaps back under the bias force of the spring into the closed position and locks the first end 74 of the bearing brace 46 in the housing 84 , as shown in FIG. 7 c .
- the bracket 92 helps the first set-up latch 82 from being pushed or pulled out of position.
- the first support 22 is thereby moved from the stored position to the extended position and secured in the extended position with little effort from the user.
- the user can engage and push the lever 88 on the first set-up latch 82 in direction D 2 to move the catch 90 from the closed position shown in FIG. 7 c to the open position shown in FIG. 7 b .
- the first support 22 can then be rotated back down toward the underside 42 of the table top 38 about the axis A.
- the first end 74 of the bearing brace 46 travels along the wear track 100 until it reaches the storage latch 95 .
- the first end 74 can force the storage latch 95 to its open position and travel into the interior receiver 97 of the housing 96 .
- the storage latch 95 can then snap back into the closed position.
- the first support 22 thereby lies against the underside 42 of the table top 38 in the stored position.
- the retaining surface 92 of the set-up latch 82 encompasses the vertex 75 of the bearing brace 46 such that movement of the bearing brace 46 away from the interior receiver 86 does not open the latch 82 . Instead, the bearing brace 46 is held fast within the latch 82 until the lever 88 is rotated about the pivot point 89 , thereby opening the latch 82 allowing the vertex 75 to exit the latch 82 .
- FIG. 8 A second example of a latch 102 is shown in FIG. 8 .
- This latch 102 can also function as both a set-up latch or a storage latch.
- the latch 102 includes a lever 103 that pivots about a pivot point 104 and a spring 105 that exerts a force F 3 that biases the lever 103 to the position shown in FIG. 8 .
- the lever 103 includes a catch 106 with a cam surface 107 and a retaining surface 108 .
- an interior receiver 109 is integral with the underside 42 of the table top 38 .
- the latch 102 functions similarly to the set-up latch 82 and the storage latch 95 .
- the set-up latch 82 and the storage latch 95 are not spring loaded, but instead are gravity gate latches.
- gravity maintains the latch in a closed position, as shown in FIG. 7 a .
- the latch would open, as gravity pulls the lever 88 downward.
- the weight of the table top 38 forces the supports in direction D 1 , which pulls the first end 74 into the interior receiver 86 of the latch. Even thought the latch is open, the weight of the table top 38 maintains the bearing brace 46 in the set-up latch 82 .
- FIGS. 9-12 a second example of a table 110 with a left side (not shown), right side 112 , front side 114 , and back side 116 is depicted.
- the table 110 can include a first foldable support 118 near the right side 112 .
- the table 110 can further include a second foldable support (not shown) near the left side.
- the table 110 has a right half 120 and a left half (not shown).
- FIGS. 9-12 depict only the right half 120 of the table 110 .
- the left half can be a mirror image of the right half 120 . Accordingly, all structure described on the right half 120 can also be disposed on the left half. As such, only the first support 118 will be described.
- the table 110 includes a table top 124 that can be similar in structure to the table top 124 of the first example with a top side 126 , an underside 128 , and a frame 130 that includes a first rail 132 and a second rail 134 along opposite sides of the table top 124 .
- the rails 132 , 134 each include a receiving hole 136 , 138 near the respective right side 112 .
- the structure of the table top 124 can vary from that described.
- the first support 118 includes a cross member 140 with a front end 142 and a rear end 144 each inserted into a respective receiving hole 136 , 138 .
- the cross member 140 is thereby secured to the frame 130 and is rotatable with respect to the table top 124 and defines an axis of rotation A 2 .
- the first support 118 includes a pair of spaced apart support legs 146 extending radially outward from the cross member 140 . Although two support legs 146 are shown herein, again, more or fewer legs can be used.
- a pair of cross-braces 148 and 150 connect the two support legs 146 and maintain the support legs 146 in a spaced relationship.
- the cross-braces 148 , 150 provide support to the support legs 146 and in this example are generally parallel to each other.
- a bearing brace 154 is rotatably attached to the upper cross-brace 150 .
- the bearing brace 154 has a pair of legs 155 a , 155 b , each leg having a first end 156 and a second end 158 .
- the second ends 158 are rotatably coupled to the cross-brace 150
- the first end 156 is distal from the cross-brace 148 .
- the first ends 156 of the legs 155 a , 155 b are joined together by a cross-rail 157 .
- the upper cross-brace 150 in this example includes a pair of brackets 160 , with the ends of the bearing brace 154 rotatably held therein.
- Other structure to rotatably secure the bearing brace 154 to the upper cross-brace 150 can be used, as will be evident to those of ordinary skill in the art.
- the lower cross-brace 148 in this example includes a pair of opposed brace latches 162 .
- the opposed brace latches 162 can each include a housing 164 inside which are spring loaded extensions 166 .
- the extensions 166 in one example are biased out of their respective housings 164 toward each other and are adapted to maintain the bearing brace 154 against the lower cross-brace 148 by trapping the legs 155 a , 155 b between the extensions 166 and the lower cross-brace 148 .
- This allows for the bearing brace 154 to be maintained in a stationary position relative to the support legs 146 as the first support 118 is rotated upward.
- the bearing brace 154 can be released from the extensions 166 by simply rotating the bearing brace 154 toward the table top 124 , away from the support 118 , with enough force to overcome the force of the springs on the extensions 166 .
- a set-up latch 168 is disposed on the underside 128 of the table top 124 .
- the set-up latch 168 is configured to receive the cross-rail 157 of the bearing brace 154 to maintain the first support 118 in the extended position.
- the set-up latch 168 includes a pair of opposed housings 170 which define an opening 172 therebetween.
- Extensions or catches 174 are disposed in each housing 170 and are biased by one or more springs (not shown) toward each other into the opening 172 .
- the extensions 174 can each include an angled top surface or curved, smooth end 176 and a gap 177 is formed between the facing ends 176 .
- the opening 172 leads to a receiving area 178 under the extension members 174 .
- the table 110 can include additional structure to secure the first support 118 to the underside 128 of the table top 124 in the stored position.
- This can include any type of structure such as a latch 180 that can releasably fasten the support legs 146 or cross-brace 148 or 150 to the table top 124 .
- additional latch or latches can secure the bearing brace 154 to the underside of the table top 124 .
- the user can rotate the first support 118 about the axis of rotation A 2 away from the underside 128 of the table top 124 to the position shown in FIG. 10 .
- the user can then pull the bearing brace 154 out of the brace latches 162 and rotate the bearing brace 154 toward the underside 128 of the table top 124 .
- the cross-rail 157 of the bearing brace 154 can then be secured to the underside 128 of the table top 124 with the set-up latch 168 .
- the user can insert the cross-rail 157 through the angled top surfaces 176 of the extension members 174 between the opposed housings 170 and into the receiving area 178 .
- the cross-rail 156 can then be maintained in the receiving area 178 by the weight of the table top 124 .
- any of the aforementioned latches can simply be a recess molded into the underside 42 of the table top 38 .
- the set-up latch could be a recess with a diameter such that the first end 74 of the bearing brace 46 could be disposed in the recess in a slight interference fit to ensure that the first end 74 could be releasably maintained therein.
- Other latches are similarly known by those of ordinary skill in the art and are within the scope of this disclosure.
Abstract
A table includes a table top with an underside. A support is rotatably connected to the underside of the table top and is rotatable at least between a stored position lying generally adjacent the underside and an extended position in which the support extends generally away from the underside. A bearing brace is hingedly attached to the support at a joint and includes a first end distal from the joint. A set-up latch is on the underside of the table top, with the first end of the bearing brace being releasably securable in the set-up latch when the support is in the extended position.
Description
- The invention relates to tables, and more particularly to tables with support legs that fold for easy storage.
- Folding tables such as banquet tables have a table top and a support on each end attached to the underside of the table top. Each support can include a pair of legs and can be collapsible or can fold between an extended position and a stored position. In the extended position, the supports are approximately perpendicular to the table top, while in the stored position, the supports are folded against the table top. By placing the supports in the stored position, the table can be stored in a comparatively small space.
- In a particular known table, each support is rotatably attached to the underside of the table top. A two bar linkage has a first end connected to the underside of the table top and a second end connected to the support at a position approximately midway down the support. As the support is rotated from the stored position to the extended position, the linkage is extended and locks the support in the extended position
- At least some known tables are cumbersome to use. For example, some two bar linkage systems may be difficult to move into the locking position. Some systems may also present undesirable pinch points.
-
FIG. 1 is a perspective view of a table constructed in accordance with the teachings of this disclosure; -
FIG. 2 is an end view of the table ofFIG. 1 . -
FIG. 3 is an elevational side view of the right half of the table ofFIG. 1 . -
FIG. 4 is a perspective view of the underside of the table ofFIG. 1 with the support in a stored position. -
FIG. 4 a is a detail view taken from the circumscribed portion ofFIG. 4 . -
FIG. 5 is a perspective view of the underside of the table ofFIG. 1 with the support in an intermediate position between the stored position and the extended position. -
FIG. 6 is a perspective view of the underside of the table ofFIG. 1 with the support in an extended position. -
FIGS. 7 a, 7 b, and 7 c are detailed side views in partial cross-section of a latch on the underside of the table, taken along line 7-7 inFIG. 6 with a bearing brace in cross section. -
FIG. 8 is a detailed side view of second example of a latch. -
FIG. 9 is a perspective view of the underside of a table with a second example of a support in the stored position. -
FIG. 10 is a perspective view of the underside of the table ofFIG. 9 with the support in an intermediate position between the stored position and the extended position. -
FIG. 11 is a perspective view of the underside of the table ofFIG. 9 with the support in an extended position. -
FIG. 12 is a detailed view taken fromCircle 12 inFIG. 11 . - While the disclosure is susceptible to various modifications and alternative constructions, certain illustrative embodiments thereof have been shown in the drawings and will be described below in detail. It should be understood, however, that there is no intention to limit the disclosure to the specific forms disclosed, but on the contrary, the intention is to cover all modifications, alternative constructions, and the equivalents falling within the spirit and scope of the invention as defined by the appended claims.
- Referring now to the drawings,
FIGS. 1-3 depict a first example of a table 20 with a firstfoldable support 22. In this example, the table 20 also includes a secondfoldable support 24. The table 20 defines aleft side 26, aright side 28, afront side 30 and aback side 32. The table 20 further defines aright half 34 and aleft half 36. Thefirst support 22 is located near theright side 28, and thesecond support 24 is located near theleft side 26. The table 20 includes atable top 38 with atop side 40 and anunderside 42. In this example, only thefirst support 22 will be described, as it will be understood that the structure on theleft half 36 of the table 20, including thesecond support 24, can be a mirror image of the structure on theright half 34. All directional labels of the table 20, e.g. front, left, top sides, etc., are for reference and convenience of description only, and not intended to limit the table 20 in any way. - The
first support 22 andsecond support 24 can maintain thetable top 38 in an elevated position above asubstrate 44. Thefirst support 22 is rotatably attached to theunderside 42 of thetable top 38 and is rotatable between at least an extended position, as is depicted inFIGS. 1-3 , and a stored position, as will be described later in detail. Thefirst support 22 andtable top 38 are retained in the extended position by abearing brace 46 in this example. - Referring now to
FIGS. 4-6 , theunderside 42 of thetable top 38 is shown.FIG. 4 depicts thefirst support 22 in the stored position,FIG. 5 depicts thefirst support 22 approximately midway between the stored position and the extended position, andFIG. 6 depicts thefirst support 22 in the extended position. In the stored position, thefirst support 22 is substantially laying against and generally parallel to theunderside 42 of thetable top 38. In the extended position, thefirst support 22 is normally slightly greater than 90° from thetable top 38. In this way, the supports 22, 24 are able to resist forces pushing against the left orright sides first support 22 from thetable top 38 in which thetable top 38 is supported above thesubstrate 44. - The
table top 38 is plate-like and in this example is constructed of molded plastic and can be formed by blow molding or other suitable processes. Thetable top 38 can include a series ofdepressions 48 on its underside to provide rigidity and strength. Other materials can be used to manufacture thetable top 38 such as wood, fiber board, metal, or combinations thereof. Thetable top 38 can also include a lip orskirt 50 extending downward from its outer perimeter or near the perimeter to help obscure the structures on theunderside 42 of thetable top 38 from sight as well as provide increased strength to thetable top 38. - The
table top 38 can, as in this example, include aframe 52 on its underside. The disclosedframe 52 is constructed to provide support to thetable top 38 without adding a substantial amount of weight. Theframe 52 in this example includes afirst rail 54 and asecond rail 56 extending along thefront side 30 and theback side 32, respectively. Therails frame 52 are known to those of skill in the art depending on a particular application. For example, if the table 20 must support a great amount of weight, theframe 52 can also include a number of cross members connecting therails rails rails - The
first support 22 can be rotatably connected to theframe 52. Thefirst rail 54 of theframe 52 can include a rightend receiving hole 58 and thesecond rail 56 can also include a rightend receiving hole 60. The receivingholes first support 22 as shown includes across member 62 with afront end 64 and aback end 66 rotatably disposed in the rightend receiving holes first rail 54 andsecond rail 56, respectively. Thefront end 64 and theback end 66 are inserted into therespective receiving holes cross member 62 defines an axis of rotation A. Thefirst support 22 can be rotated relative to thetable top 38 about the axis of rotation A between at least the stored position and the extended position. Other methods of connection will be evident to those having ordinary skill in the art, including bearings, bushings, a cross member fixed to theframe 52 with the remainder of the support being rotatably connected to the cross member, or the like. In another embodiment, noframe 52 is used, and instead, receiving holes or depressions can be disposed directly in theunderside 42 of the table 20, with thefirst support 22 rotatably received in the receiving holes. - The
first support 22 further includes a pair oflegs 68 extending away from thecross member 62. As is known, thelegs 68 support thetable top 38 in an elevated position above thesubstrate 44. In this example, thelegs 68 have an angled configuration and are made from tube steel. However, any configuration, cross section, and/or material of thelegs 68 suitable to support thetable top 38 in an elevated position is possible. Further, more or fewer legs can be used in thefirst support 22. Even one leg can be used if the leg includes a foot that can provide stability. The pair oflegs 68 in this example is connected by a cross-brace 70 that maintains thelegs 68 in a spaced relationship. This can help to maintain thetable top 38 in a stable position. - Referring now to
FIG. 4A , a torsional spring 71 can be disposed inside thecross member 62. The torsional spring 71 can have a first end 71 a connected to thecross member 62 in a known manner, and a second end (not shown) connected to theframe 52. The torsional spring 71 can provide a force F1 that will assist that rotation of thefirst support 22 about the axis A. This aids the user in shifting thefirst support 22 from the stored position to the extended position. It is also possible to configure the spring 71 to aid the user in shifting thefirst support 22 from the extended position to the stored position. - The bearing
brace 46 is pivotably attached to thefirst support 22 at a joint 72. In this example, the bearingbrace 46 is attached to thecross-brace 70. However, those of ordinary skill in the art will see other useful joints between the bearingbrace 46 and thefirst support 22. The bearingbrace 46 includes afirst end 74 and asecond end 76. In this example, the bearingbrace 46 includes two legs 77 a, 77 b. The two legs 77 a, 77 b are joined at thefirst end 74 and extend toward thesecond end 76 away from each other to form the shape of the letter ‘V,’ with thefirst end 74 being a vertex 75 of the ‘V.’ At thesecond end 76 the legs 77 a, 77 b are connected to each other by amember 77 c (seen best inFIG. 6 ). The bearingbrace 46 could, however, take on any number of shapes, such as a linear shaft, an oval, a rectangle, etc., to provide support for thefirst support 22. - The two legs 77 a, 77 b and
member 77 c of the bearingbrace 46 are rotatably connected to the cross-brace 70 by ahinge 78 at the joint 72 which in this example: is near thesecond end 76. It is also possible for thesecond end 76 to extend past the joint 72, such that the joint 72 is in the middle of the bearingbrace 46. - Referring to
FIG. 6 , thehinge 78 in one example includes a first leaf 79 a, a second leaf 79 b, and a spring 80. The first leaf 79 a is connected to themember 77 c and the second leaf 79 b is connected to thecross brace 70. The spring 80 imparts a torsional force F2 between the bearingbrace 46 and thefirst support 22 that biases thebearing brace 46 in the direction of the force F2. The spring 80 in this example is a torsional spring, but other types of springs can be used. - When the
first support 22 is in the stored position as shown inFIG. 4 , thelegs 68 of thefirst support 22 lie generally against theunderside 42 of thetable top 38. The bearingbrace 46 also lies generally against theunderside 42 of thetable top 38 in parallel with thelegs 68 with both thelegs 68 and thebearing brace 46 extending away from theright side 28. In this position, the spring 80 is under compression. The spring 80 biases thefirst end 74 of the bearingbrace 46 away from thesupport 22. Thus, as thefirst support 22 is moved between the stored position and the extended position, thefirst end 74 of the bearingbrace 46 is maintained against theunderside 42 of thetable top 38. - In another example, the spring force F2 is increased such that the force F2 of the spring 80 draws and rotates the
first end 74 of the bearingbrace 46 toward theright side 28. Thefirst end 74 of the bearingbrace 46 bears against theunderside 42 of thetable top 38, raising thesupport 22. In this manner, the spring 80 forces thefirst support 22 to rotate about thecross member 62 in an opening direction D1 and biases thefirst support 22 from the stored position toward the extended position. Thus, either the torsional spring 71 or the spring 80 can be used to bias the support to either position. In the extended position, thelegs 68 extend generally downward from thetable top 38 and thebearing brace 46 extends at an angle back upward from thecross brace 70 to theunderside 42 of the table top. - While in this example the spring 80 biases the
first support 22 as such, it is also easily possible to configure the spring 80 to bias thefirst support 22 in an opposite manner, i.e. from the extended position to the stored position, if desired. - A
first support 22 and asecond support 24 are shown in this example. It is possible, however, for a table to include only a single support constructed as disclosed herein. In such an example, the support can include a foot with a wide base to provide the necessary stability for a given table top. - The table 20 further includes a first set-
up latch 82 on theunderside 42 of thetable top 38 as shown in detail inFIGS. 7 a, 7 b, and 7 c. The first set-up latch 82 includes ahousing 84 with aninterior receiver 86. Theinterior receiver 86 is sized to receive the vertex 75 of the bearingbrace 46. The first set-up latch 82 further includes alever 88 rotatably connected to thehousing 84 at apivot point 89. Thelever 88 can be biased to the position shown inFIG. 7 a by a spring 89 a. Thelever 88 includes ahandle 89 and catch 90. Thecatch 90 defines acam surface 91 and a retainingsurface 92. - The
lever 88 and thecatch 90 can be moved between a closed position, shown inFIG. 7 a, and an open position, shown inFIG. 7 b. In the closed position, the retainingsurface 92 and theinterior receiver 86 define a receivingarea 93 in which the vertex 75 can be maintained. In the open position, shown inFIG. 7 b, rotation of thelever 88 toward theright end 28 forces thecatch 90 to be rotated upward and toward theright end 28 and into thehousing 84. Thecatch 90 is moved to a position that does not block entrance into theinterior receiver 86, and the vertex 75 of the bearingbrace 46 can be moved into and out from theinterior receiver 86. Thelever 88 can be biased using a spring or other means such that thelever 88 is biased toward the closed position. As can be seen inFIG. 6 , when the vertex 75 of the bearingbrace 46 is held in the first set-up latch 82, thefirst support 22 is in the extended position. - The first set-
up latch 82 may be further supported by abracket 94 fastened to theunderside 42 of thetable top 38. Thebracket 94 can ensure that the first set-up latch 82 is not moved laterally toward theright side 28 of the table 20. - The table 20 can further include a
storage latch 95 on theunderside 42 of thetable top 38, also for use with thefirst support 22. Thestorage latch 95 may be constructed similarly to the first set-up latch 82, including ahousing 96, aninterior receiver 97, and alever 98, and may operate in essentially the same manner. As is shown inFIG. 4 , when the bearingbrace 46 is held in thehousing 96 of thestorage latch 95, thefirst support 22 is in the stored position. - A
wear track 100 can be disposed on theunderside 42 of thetable top 38 between the first set-up latch 82 and thestorage latch 95. Thewear track 100 can be made from a hard plastic or metal or any other material that can protect theunderside 42 of the table top 38 from wear caused by sliding contact of the vertex 75 of the bearingbrace 46 as it moves between the stored position and the extended position. - To move the
first support 22 from the stored position shown inFIG. 4 to the extended position shown inFIG. 6 , the user engages and pushes thelever 98 on thestorage latch 95 to move thelever 98 from the closed position to the open position, thereby opening thestorage latch 95 and allowing thefirst end 74 of the bearingbrace 46 out of thehousing 96. The torsional force F1 of the spring 71 pushes thesupport 22 upward to rotate thesupport 22 about the axis A, thereby drawing the bearingbrace 46 along thewear track 100 toward theright end 28. This action lifts or at least assists in lifting thefirst support 22 and rotates or helps to rotate thefirst support 22 about thecross member 62 in direction D1 from the stored position toward the extended position. - The torsional force F2 of the spring 80 maintains the
first end 74 of the bearingbrace 46 on thewear track 100 as the vertex 75 travels toward the first set-up latch 82. When thefirst end 74 reaches the set-up latch 82, thefirst end 74 of the bearingbrace 46 contacts thecam surface 91 of thecatch 90, overcomes the spring bias, and forces thecatch 90 of the first set-up latch 82 from the closed position to the open position, as shown inFIG. 7 b. The vertex 75 continues to travel into theinterior receiver 86 of thehousing 84. Thelever 88 then snaps back under the bias force of the spring into the closed position and locks thefirst end 74 of the bearingbrace 46 in thehousing 84, as shown inFIG. 7 c. Thebracket 92 helps the first set-up latch 82 from being pushed or pulled out of position. Thefirst support 22 is thereby moved from the stored position to the extended position and secured in the extended position with little effort from the user. - To move the
first support 22 from the extended position to the stored position, the user can engage and push thelever 88 on the first set-up latch 82 in direction D2 to move thecatch 90 from the closed position shown inFIG. 7 c to the open position shown inFIG. 7 b. Thefirst support 22 can then be rotated back down toward theunderside 42 of thetable top 38 about the axis A. Thefirst end 74 of the bearingbrace 46 travels along thewear track 100 until it reaches thestorage latch 95. Thefirst end 74 can force thestorage latch 95 to its open position and travel into theinterior receiver 97 of thehousing 96. Thestorage latch 95 can then snap back into the closed position. Thefirst support 22 thereby lies against theunderside 42 of thetable top 38 in the stored position. The retainingsurface 92 of the set-up latch 82 encompasses the vertex 75 of the bearingbrace 46 such that movement of the bearingbrace 46 away from theinterior receiver 86 does not open thelatch 82. Instead, the bearingbrace 46 is held fast within thelatch 82 until thelever 88 is rotated about thepivot point 89, thereby opening thelatch 82 allowing the vertex 75 to exit thelatch 82. - A second example of a
latch 102 is shown inFIG. 8 . Thislatch 102 can also function as both a set-up latch or a storage latch. Thelatch 102 includes a lever 103 that pivots about apivot point 104 and a spring 105 that exerts a force F3 that biases the lever 103 to the position shown inFIG. 8 . The lever 103 includes acatch 106 with acam surface 107 and a retainingsurface 108. In this example, aninterior receiver 109 is integral with theunderside 42 of thetable top 38. Thelatch 102 functions similarly to the set-up latch 82 and thestorage latch 95. - In a further example, the set-
up latch 82 and thestorage latch 95 are not spring loaded, but instead are gravity gate latches. Thus, when thetable top 38 is in an upside-down position as shown inFIGS. 4-6 , gravity maintains the latch in a closed position, as shown inFIG. 7 a. When the table 20 is in the position shown inFIGS. 1-3 , however, the latch would open, as gravity pulls thelever 88 downward. Because the first andsecond supports table top 38 forces the supports in direction D1, which pulls thefirst end 74 into theinterior receiver 86 of the latch. Even thought the latch is open, the weight of thetable top 38 maintains the bearingbrace 46 in the set-up latch 82. - Referring now to
FIGS. 9-12 , a second example of a table 110 with a left side (not shown),right side 112,front side 114, and backside 116 is depicted. The table 110 can include a firstfoldable support 118 near theright side 112. The table 110 can further include a second foldable support (not shown) near the left side. The table 110 has aright half 120 and a left half (not shown).FIGS. 9-12 depict only theright half 120 of the table 110. However the left half can be a mirror image of theright half 120. Accordingly, all structure described on theright half 120 can also be disposed on the left half. As such, only thefirst support 118 will be described. - The table 110 includes a
table top 124 that can be similar in structure to thetable top 124 of the first example with a top side 126, anunderside 128, and aframe 130 that includes afirst rail 132 and asecond rail 134 along opposite sides of thetable top 124. Therails hole right side 112. Again, the structure of thetable top 124 can vary from that described. - The
first support 118 includes across member 140 with afront end 142 and arear end 144 each inserted into arespective receiving hole cross member 140 is thereby secured to theframe 130 and is rotatable with respect to thetable top 124 and defines an axis of rotation A2. Thefirst support 118 includes a pair of spaced apart supportlegs 146 extending radially outward from thecross member 140. Although twosupport legs 146 are shown herein, again, more or fewer legs can be used. - A pair of
cross-braces support legs 146 and maintain thesupport legs 146 in a spaced relationship. The cross-braces 148, 150 provide support to thesupport legs 146 and in this example are generally parallel to each other. - A
bearing brace 154 is rotatably attached to theupper cross-brace 150. Thebearing brace 154 has a pair of legs 155 a, 155 b, each leg having afirst end 156 and asecond end 158. In this example, the second ends 158 are rotatably coupled to thecross-brace 150, and thefirst end 156 is distal from thecross-brace 148. The first ends 156 of the legs 155 a, 155 b are joined together by a cross-rail 157. - The
upper cross-brace 150 in this example includes a pair of brackets 160, with the ends of thebearing brace 154 rotatably held therein. Other structure to rotatably secure thebearing brace 154 to theupper cross-brace 150 can be used, as will be evident to those of ordinary skill in the art. - The
lower cross-brace 148 in this example includes a pair of opposed brace latches 162. The opposed brace latches 162 can each include ahousing 164 inside which are spring loadedextensions 166. Theextensions 166 in one example are biased out of theirrespective housings 164 toward each other and are adapted to maintain thebearing brace 154 against thelower cross-brace 148 by trapping the legs 155 a, 155 b between theextensions 166 and thelower cross-brace 148. This allows for thebearing brace 154 to be maintained in a stationary position relative to thesupport legs 146 as thefirst support 118 is rotated upward. Thebearing brace 154 can be released from theextensions 166 by simply rotating thebearing brace 154 toward thetable top 124, away from thesupport 118, with enough force to overcome the force of the springs on theextensions 166. - A set-
up latch 168 is disposed on theunderside 128 of thetable top 124. The set-up latch 168 is configured to receive the cross-rail 157 of thebearing brace 154 to maintain thefirst support 118 in the extended position. As can best be seen inFIG. 12 , the set-up latch 168 includes a pair ofopposed housings 170 which define anopening 172 therebetween. Extensions or catches 174 are disposed in eachhousing 170 and are biased by one or more springs (not shown) toward each other into theopening 172. Theextensions 174 can each include an angled top surface or curved,smooth end 176 and a gap 177 is formed between the facing ends 176. Theopening 172 leads to a receiving area 178 under theextension members 174. - The table 110 can include additional structure to secure the
first support 118 to theunderside 128 of thetable top 124 in the stored position. This can include any type of structure such as alatch 180 that can releasably fasten thesupport legs 146 orcross-brace table top 124. Alternatively, such additional latch or latches can secure thebearing brace 154 to the underside of thetable top 124. - To move the
first support 118 from the stored position shown inFIG. 9 to the extended position shown inFIG. 11 , the user can rotate thefirst support 118 about the axis of rotation A2 away from theunderside 128 of thetable top 124 to the position shown inFIG. 10 . The user can then pull thebearing brace 154 out of the brace latches 162 and rotate thebearing brace 154 toward theunderside 128 of thetable top 124. - The cross-rail 157 of the
bearing brace 154 can then be secured to theunderside 128 of thetable top 124 with the set-up latch 168. The user can insert the cross-rail 157 through the angledtop surfaces 176 of theextension members 174 between theopposed housings 170 and into the receiving area 178. The cross-rail 156 can then be maintained in the receiving area 178 by the weight of thetable top 124. - In another example, any of the aforementioned latches can simply be a recess molded into the
underside 42 of thetable top 38. Thus, for example, the set-up latch could be a recess with a diameter such that thefirst end 74 of the bearingbrace 46 could be disposed in the recess in a slight interference fit to ensure that thefirst end 74 could be releasably maintained therein. Other latches are similarly known by those of ordinary skill in the art and are within the scope of this disclosure. - The foregoing description is not intended to limit the scope of the invention to the precise form disclosed. It is contemplated that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (31)
1. A table comprising:
a table top with an underside;
a support rotatably connected to the underside of the table top, the support being rotatable at least between a stored position lying generally adjacent the underside and an extended position in which the support extends generally away from the underside;
a bearing brace hingedly attached to the support at a joint, the bearing brace including a first end distal from the joint; and
a set-up latch on the underside of the table top, the first end of the bearing brace being releasably securable in the set-up latch when the support is in the extended position.
2. The table of claim 1 , further comprising a spring attached to the support to bias the support from the stored position toward the extended position.
3. The table of claim 1 , further comprising a spring attached at the joint between the bearing brace and the support.
4. The table of claim 3 , wherein the support further comprises at least two spaced apart support legs and a cross-brace connecting the two support legs, wherein the bearing brace is rotatably attached to the cross-brace by a hinge, and wherein the spring is provided at the hinge.
5. The table of claim 1 , the bearing brace further comprising a pair of legs connected at a vertex to form a V-shape, wherein the vertex is distal from the joint.
6. The table of claim 1 , the support further comprising a cross member, the support rotating about the cross member.
7. The table of claim 1 , wherein the table top further comprises a storage latch on the underside of the table top, wherein the storage latch is positioned and configured to maintain the support in the stored position.
8. The table of claim 7 , wherein the storage latch further comprises a housing including an internal receiver, wherein the storage latch is adapted to receive the first end of the bearing brace in the internal receiver when the support is in the stored position.
9. The table of claim 8 , wherein the bearing brace further comprises a pair of legs connected at a vertex, the vertex being sized to be disposed in the internal receiver of the latch, the vertex being maintained in the internal receiver by the catch.
10. The table of claim 8 , wherein the storage latch further comprises a rotatable lever including a catch, wherein rotation of the lever rotates the catch between a first position in which the catch blocks exit from the interior internal receiver to a second position in which the catch allows exit from the internal receiver.
11. The table of claim 7 , further comprising a wear track on the underside of the table top positioned between the set-up latch and the storage latch to contact the first end of the bearing brace as the bearing brace moves between the set-up latch and the storage latch.
12. The table of claim 1 , wherein the table top further comprises a frame having a first rail and a second rail, the first and second rail each including a receiving hole, the support including a cross member, wherein opposed ends of the cross member are inserted into the receiving holes such that the support is rotatably secured to the frame.
13. The table of claim 12 , wherein the first rail is disposed along a front side of the table, and the second rail is disposed along a back side of the table.
14. The table of claim 1 , further comprising a pair of spaced apart latches carried on the support, the pair of latches including biased extensions.
15. The table of claim 14 , the pair of latches positioned to maintain the bearing brace in confronting relationship with the support, wherein the bearing brace can be released by overcoming the force of the bias of the extensions.
16. The table of claim 15 , further comprising an upper cross-bar and a lower cross-bar, the bearing brace being rotatably attached to the lower cross-bar, the pair of latches being carried on the upper cross-bar.
17. The table of claim 1 , wherein the set-up latch further comprises a pair of opposed housings defining a gap therebetween, the pair of opposed housings each including an extension member biased into the gap toward each other.
18. The table of claim 17 , wherein the set-up latch defines a receiving area between the housings and under the extension members that is adapted to receive the first end of the bearing brace to maintain the support in the extended position.
19. A table comprising:
a table top with an underside;
a first support rotatably attached to the underside of the table top;
a first bearing brace with a first end and a second end, the second end of the first bearing brace being rotatably attached to the first support;
a first set-up latch connected to the underside of the table top;
a second support rotatably attached to the underside of the table top;
a second bearing brace with a first end and a second end, the second end of the second bearing brace being rotatably attached to the second support;
a second set-up latch connected to the underside of the table top;
wherein both the first support and the second support are independently rotatable between a stored position in which the respective support is adjacent the underside of the table top, and an extended position in which the respective support is rotated away from the underside of the table top; and
wherein in the extended position, the respective first ends of the bearing braces are disposed in the respective set-up latches.
20. The table of claim 19 , wherein the first support is substantially a mirror image of the second support.
21. A banquet table, comprising:
a table top with an underside;
a support rotatably attached to the underside of the table top, the support being rotatable through at least a stored position and an extended position;
a bearing brace with a first end and a second end opposite the first end, the bearing brace being rotatably connected to support at the second end;
a spring disposed between the support and the bearing brace;
a set-up latch disposed on the underside of the tabletop, the first end of the bearing brace being releasably securable in the set-up latch when the support is in the extended position; and
wherein the spring maintains the first end of the bearing brace against the underside of the table top as the support is rotated between the stored position and the extended position.
22. The banquet table of claim 21 , further comprising a storage latch on the underside of the table top adapted to releasably secure the first end of the bearing brace in place when the support is in the stored position.
23. The banquet table of claim 22 , further comprising a wear track disposed on the underside of the table top between the storage latch and the set-up latch.
24. The banquet table of claim 21 , the support includes a pair of legs connected by a cross brace, the table further comprising a hinge connecting the bearing brace to the cross brace.
25. The banquet table of claim 24 , the bearing brace including a pair of legs connected at the first end to form an apex, the pair of legs connected at the second end by a cross bar, wherein the hinge is connected to the cross bar.
26. A banquet table, comprising:
a table top with an underside;
a support rotatably attached to the underside of the table top, the support being rotatable between at least a stored position lying generally adjacent the underside and an extended position in which the support extends generally away from the underside;
a bearing brace including a first end and a second end opposite the first end, the bearing brace being rotatably attached to the support at the second end; and
a storage latch on the underside of the table top, the storage latch including a receiver, the first end of the bearing brace releasably secureable in the receiver to maintain the support adjacent the table top in the stored position.
27. The banquet table of claim 26 , further including a spring connected to the support, wherein the spring biases the support from the stored position to the extended position.
28. The banquet table of claim 27 , the first support including a pair of legs connected by a cross brace, the spring loaded hinge being connected to the cross brace.
29. The banquet table of claim 26 , further comprising a set-up latch on the underside of the table top adapted to releasably secure the first end of the bearing brace in place when the support is in the extended position.
30. The banquet table of claim 29 , wherein the set-up latch includes a housing and a receiver, the first end of the bearing brace being disposed in the receiver when the support is in the extended position.
31. The banquet table of claim 29 , wherein the set-up latch includes a housing with a pair of opposing extensions extending into a gap between the housings and a receiving area beneath the extensions, the first end of the bearing brace being disposed in the receiving area when the table top is in the extended position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US10/903,270 US20060021552A1 (en) | 2004-07-30 | 2004-07-30 | Table support structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US10/903,270 US20060021552A1 (en) | 2004-07-30 | 2004-07-30 | Table support structure |
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US20060021552A1 true US20060021552A1 (en) | 2006-02-02 |
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US10/903,270 Abandoned US20060021552A1 (en) | 2004-07-30 | 2004-07-30 | Table support structure |
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US20060021553A1 (en) * | 2004-07-30 | 2006-02-02 | Pleiman Brian R | Table with folding support |
US20080105171A1 (en) * | 1998-10-21 | 2008-05-08 | Stanford Carl R | Table |
WO2008098476A1 (en) * | 2007-02-15 | 2008-08-21 | Luhao Leng | Folding assembly and foldaway table |
US20100096530A1 (en) * | 2008-10-22 | 2010-04-22 | Rexon Industrial Corp., Ltd. | Folding tool stand |
US20100218706A1 (en) * | 2009-02-27 | 2010-09-02 | Cosco Management, Inc. | Banquet table |
US8517413B2 (en) | 2009-02-20 | 2013-08-27 | Rexon Industrial Corp., Ltd. | Mobile tool stand |
US8523123B2 (en) | 2009-03-11 | 2013-09-03 | Rexon Industrial Corp., Ltd. | Foldable tool stand |
US8910970B2 (en) | 2011-06-10 | 2014-12-16 | Rexon Industrial Corp., Ltd. | Rapidly collapsible stand |
US9149926B2 (en) | 2011-06-17 | 2015-10-06 | Rexon Industrial Corp., Ltd. | Collapsible stand |
JP2018033961A (en) * | 2016-08-31 | 2018-03-08 | ウィルクハーン ウィルケニング ウント ハーネ ゲーエムベーハー ウント シーオー. カーゲー | table |
JP2018166677A (en) * | 2017-03-29 | 2018-11-01 | 伊藤産業株式会社 | Fastener and folding desk |
US11344112B1 (en) * | 2020-11-09 | 2022-05-31 | Te-Lung Chen | Extendable table assembly |
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JP2018033961A (en) * | 2016-08-31 | 2018-03-08 | ウィルクハーン ウィルケニング ウント ハーネ ゲーエムベーハー ウント シーオー. カーゲー | table |
US10292489B2 (en) * | 2016-08-31 | 2019-05-21 | Wilkhahn Wilkening + Hahne Gmbh + Co. Kg | Table |
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US11344112B1 (en) * | 2020-11-09 | 2022-05-31 | Te-Lung Chen | Extendable table assembly |
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Legal Events
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Owner name: RUBBERMAID HOME PRODUCTS, OHIO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:FLOYD, GREGORY S.;SANDER, DAVID R.;PLEIMAN, BRIAN R.;REEL/FRAME:016111/0043;SIGNING DATES FROM 20041025 TO 20041222 |
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