US20070225130A1 - Gymnastic machine - Google Patents
Gymnastic machine Download PDFInfo
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- US20070225130A1 US20070225130A1 US11/717,246 US71724607A US2007225130A1 US 20070225130 A1 US20070225130 A1 US 20070225130A1 US 71724607 A US71724607 A US 71724607A US 2007225130 A1 US2007225130 A1 US 2007225130A1
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- footrest
- arm
- machine according
- axis
- shaped element
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- 230000008093 supporting effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 7
- 239000002131 composite material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/0482—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/15—Arrangements for force transmissions
- A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
- A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0048—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
- A63B22/0064—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the pivoting movement being in a plane inclined with respect to the horizontal plane, e.g. a step and twist movement
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
- A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
- A63B22/203—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a horizontal plane
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0022—Training appliances or apparatus for special sports for skating
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0048—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
- A63B22/0064—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the pivoting movement being in a plane inclined with respect to the horizontal plane, e.g. a step and twist movement
- A63B22/0069—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the pivoting movement being in a plane inclined with respect to the horizontal plane, e.g. a step and twist movement about an axis inclined with respect to the horizontal plane, e.g. steppers with an inclined axis
- A63B2022/0071—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the pivoting movement being in a plane inclined with respect to the horizontal plane, e.g. a step and twist movement about an axis inclined with respect to the horizontal plane, e.g. steppers with an inclined axis the axis being located behind the user, e.g. for skate training
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
- A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
- A63B2022/206—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track on a curved path
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0204—Standing on the feet
Abstract
Gymnastic machine (1) is provided with a frame (10) and a pair of footrests (20), each of which is movable on a shaped element (30) designed in a given fashion along an arched trajectory (P), with each footrest (20) being connected to the frame (10) in open chain by means of at least one arm (40) rotating about a first substantially vertical axis (42), with each arm (40) being provided, at the respective footrest (20), with a rotatable member (22) suitable to roll on the shaped element (30), and a controlling device (50) is associated with each footrest (20) for varying, in use, the orientation of the footrest (20) so as to make this footrest (20) able to rotate in the opposite direction to a rotation imposed on the corresponding arm (40).
Description
- 1. Field of the Invention
- The present invention relates to a gymnastic machine. In particular, the present invention relates to a gymnastic machine for performing skating training exercises. In more detail, the present invention relates to a gymnastic machine comprising a pair of footrests for simulating the skating movement wherein each footrest is constrained to an arm rotatably supported by a frame with respect to two axes substantially orthogonal to each other.
- 2. Description of the Prior Art
- In the field of gymnastic machines there are well-known skating simulators for training of the lower limbs particularly suitable for cardiovascular training sessions. Some machines of this type are produced in implementation of patents whose teachings have already been described and discussed in the text attached to the Italian invention patent application no. RA2004A000044 filed on 16 Sep. 2004, which corresponds to U.S. application Ser. No. 10/908,316 filed May 6, 2005 by the applicant herein, and which should be referred to for brevity. Furthermore, the teachings that can be drawn from this patent application have enabled the construction of a machine called “Cardio Wave”, in which a pair of footrests, each of which supported by a single arm hinged to the frame, is movable along an open trajectory according to a composite movement when each arm is moved outward. This composite movement is governed for each arm by an articulated mechanism, which connects the frame to the respective footrest. The arms of the two footrests are positioned crossing over each other and therefore have a considerable extension and, to avoid coming into reciprocal contact or, even worse, knocking against each other during movement, they are shaped asymmetrically. Therefore, both the arms and the relative articulated mechanisms are constructed in a different manner, making the bill of materials of the gymnastic machine particularly intricate and complex. This peculiarity greatly increases the number of pieces of different shapes and dimensions, even if for identical functions, and thus also the amount of equipment required to produce the machine, with a negative impact on production costs.
- To limit these problems, the applicant has varied the machine concept to make it symmetrical and has described it in a further Italian invention patent application, assigned the number RA2005A000029, and filed on 29 Jul. 2005 which corresponds to U.S. patent application Ser. No. 11/494,994 filed Jul. 28, 2006. In this case, the machine is symmetrical and each footrest is supported by the connecting rod of an articulated quadrilateral, and is movable with respect to this connecting rod according to the aforesaid composite movement through a lever carried by the connecting rod. It must be observed that in this case the pivot axis of the footrest is not positioned on the centre line of the connecting rod eyes. Therefore, the pivot axes of the connecting rod and the axis of the footrest on the connecting rod are arranged in a triangle on a triangular-shaped connecting rod. This connecting rod must be produced as a box-shaped body so that it has the necessary rigidity and a reasonable weight. Therefore, each footrest must have a corresponding support with a considerable cost in order to have a particularly compact mechanism in which the respective components frequently overlap one another.
- In view of the above description, both in the case of the application RA2004A000044 and in the case of the application RA2004A000029, the complexity of the mechanisms corresponding to the footrests makes the corresponding machines intrinsically rather unsafe due to the overlaps that occur in the plane between the levers supporting the footrests. The intrinsic lack of safety could cause serious injuries in the event of the user losing his/her balance and placing a foot or limb in general in the space swept by the footrests and/or by the quadrilateral components.
- The U.S. published patent application US 2005/0014613 provides teachings to considerably simplify the control mechanism of the movement of the footrests and to make it much safer in a skating simulator. According to these teachings, a machine is constructed, wherein each footrest has two degrees of freedom of rotation in the space about axes of rotation orthogonal to each other, one of which is limited unilaterally by a rigid shaped element that reproduces a plane inclined with respect to a longitudinal median plane of the machine. In particular, each footrest is rigidly connected to a first lever carried movable in a rotating manner by a vertical upright by means of the interposition of a second lever, which is articulated with respect to the first lever about a horizontal axis; finally, each footrest is supported by a rigid shaped element, delimited at the top by an inclined plane by means of the interposition of a wheel.
- According to a variant of the machine described above, the supporting action of the shaped element on each footrest is obtained by means of a tie rod connecting the first lever and supported, for this purpose, in a spherically articulated manner by a fixed turret. In view of the above description, each tie rod allows lowering of the footrest from a raised idle position in which the footrest is positioned close to the longitudinal median plane of the machine corresponding to movement of the footrest towards the outside. Furthermore, simplification of the mechanism that constrains each footrest does not allow the footrests to be moved so that they follow a correct movement of the articulation of each foot.
- The object of the present invention is to construct a gymnastic machine that allows the disadvantages described above to be solved, and which is suitable to satisfy a plurality of requirements that to date have still not been addressed, and therefore, suitable to represent a new and original source of economic interest, capable of modifying the current market of skating simulators.
- According to the present invention, there is provided a gymnastic machine a frame and a pair of footrests, each of which is movable on a shaped element designed in a given fashion along an arched trajectory (P). Each footrest is connected to the frame in open chain by means of at least an arm rotating with respect to a first axis. Each arm is provided, at a respective footrest, with a rotatable member suitable to roll on the shaped element. The gymnastic machine includes controlling means associated with each footrest for varying, in use, the orientation of the footrest so as to make the footrest capable to rotate with respect to a respective arm in the opposite direction to a rotation imposed on the arm.
- Further characteristics and advantages of the gymnastic machine according to the present invention will be more apparent from the description below, set forth with reference to the accompanying drawings, which illustrate at least a non-limiting example of embodiment. The drawings show:
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FIG. 1 is a schematic rear perspective view of a preferred embodiment of a gymnastic machine according to the present invention; -
FIG. 2 is a partially exploded view ofFIG. 1 taken from a different angle; -
FIG. 3 is a schematic plan view ofFIG. 1 with parts removed for clarity wherein some structural components are illustrated in a plurality of operating positions; and; -
FIG. 4 is a schematic perspective top view ofFIG. 1 , with parts removed for clarity. - In
FIG. 1 , number 1 indicates, in its entirety, a gymnastic machine for performing skating training exercises. The machine 1 comprises aframe 10 and a pair offootrests 20, each of which is connected to theframe 10 according to an open chain kinematic model by means of at least anarm 40, to which it is connected in an end position. Eacharm 40 is carried by theframe 10 in a rotatable manner with respect to a first substantiallyvertical pivot axis 42 and is articulated on the side of thefirst axis 42 about asecond pivot axis 44 substantially transverse to thefirst axis 42, and thus horizontal. In particular, eacharm 40 comprises afirst lever 46 hinged to theframe 10 at thefirst axis 42 and asecond lever 48 hinged to thefirst lever 46 at thesecond axis 44, which carries arespective footrest 20 in an end position. The open kinematic chain corresponding to eachfootrest 20 and comprising the respective articulatedarm 40 is closed by ashaped element 30 to give stability and unequivocal movement to thefootrest 20 along an arched trajectory P (partially shown only inFIG. 3 ) by means of a respectivearched race 32. Eachshaped element 30 is rigidly connected to theframe 10, and eachfootrest 20 is associated with awheel 22 rigidly connected to thearm 40 at the respectivesecond lever 48 in such position as to be suitable to support thefootrest 20 on therace 32 along a trajectory geometrically similar to the trajectory P. - Again with reference to
FIG. 1 , eachfootrest 20 is associated with a controllingdevice 50 suitable to vary, in use, the orientation of saidfootrest 20 with respect to the correspondingsecond lever 48 during a rotation of thearm 40 about theaxis 42, so as to combine an inclined movement towards the inside of saidfootrest 20 with a rotation thereof in the opposite direction to a rotation imposed on thearm 40 in question. In view of the above description, the controllingdevice 50 comprises aturning pair 52 connecting therespective footrest 20 to thesecond lever 48 and atappet device 54 coupled to theshaped element 30. In particular, the turningpair 52 is such as to make saidfootrest 20 freely rotatable about thesecond lever 48 at apivot axis 24, which is inclined with respect to thecorresponding arm 40 in a given fashion. Thetappet device 54 is coupled to theshaped element 30 at arespective groove 34 arched like therespective race 32, and consequently like the trajectory P, and comprises apin 56 coupled to therespective footrest 20 to control the angular position/rotation thereof about theaxis 24 and the inclination with respect to the correspondingsecond lever 48 of thearm 40 thereof and, naturally, to theshaped element 30. It must be noted that theaxis 24 is inclined with respect to thesecond lever 48 of thearm 40 in such a way that, in use, thepin 56 determines, together with rotation of thefootrest 20 with respect to thesecond lever 48 thereof, the lowering of thefront portion 26 of saidfootrest 20 simultaneously to raising of a respectiverear portion 28 of saidfootrest 20 while thefootrest 20 is moved outwards and consequently along the trajectory P in which the height of the footrest drops/is lowered globally on theshaped element 30 with respect to an initial position in which the distance of saidfootrest 20 from a longitudinal median plane M (a trace of which is visible only inFIG. 3 ) of the machine 1 is minimum. Therefore, eachshaped element 30 presents a height that drops in relation to the increase of an angle of inclination of therespective arm 40 with respect to a longitudinal median plane. - Again with particular reference to
FIG. 1 , eachtappet device 54 is designed to couple to theshaped element 30 bilaterally, so as to maintain thecorresponding footrest 20 steadily guided on the trajectory P. In this regard, thetappet device 54 comprises acarriage 57 provided with at least aroller 58 housed inside thegroove 34. In particular, eachcarriage 57 comprises tworollers 58 with axes parallel to each other and coupled transverse to thegroove 34. - With reference to
FIG. 4 , the machine 1 comprises aload device 70 comprising a resistingcomponent 72 for eacharm 40 suitable to exert thereon a constraining action with respect to an idle position close to the plane M. In particular, eachcomponent 72 is of a flexible type and elastically connects asecond lever 48 to theframe 10 by means of a substantially rigidcorresponding cable 74 connected in series to atorsion spring 76. The object of thedevice 70 is to absorb power in the outward movement of each arm and increase, in use, the resisting force acting on eacharm 40 so as to determine a return force that increases as the angle of rotation ofsaid arm 40 increases. Therefore, it can be said that the object of thedevice 70 is to improve the stability of a user training on thefootrests 20.FIG. 4 shows anidler component 78, typically a pulley carried by theframe 10, suitable to allow thecomponent 72 to be positioned straddling theshaped element 30. - In view of the above description, it should be specified that each
pin 56 is coupled at the bottom in a freely rotatable manner to thecorresponding footrest 20 in a neighborhood of therespective axis 24. - Operation of the machine 1 is easily understood from the description above and requires no further explanations. Furthermore, it may be worthwhile to specify that each machine 1 allows each foot of a user to be guided along an arched trajectory P faithfully reproducing the movement of the foot of a skater.
- Finally, it is clear that modifications and variants can be made to the machine 1 described and illustrated herein without however departing from the protective scope of the present invention.
- Based on the above description, it is easy to understand that the teachings provided above with reference to the gymnastic machine 1 allow the construction of gymnastic machines for training users to perform the skating movement wherein each footrest is supported by a mechanism which, although being particularly simple, is such as to ensure correct movement of the articulation of the foot supported by said footrest.
- Though the present invention was shown and described with references to the preferred embodiment, such is merely illustrative of the present invention and is not to be construed as a limitation thereof and various modifications of the present invention will be apparent to those skilled in the art. It is therefore not intended that the present invention be limited to the disclosed embodiment or details thereof, and the present invention includes all variations and/or alternative embodiments within the spirit and scope of the present invention as defined by the appended claims.
Claims (16)
1. A gymnastic machine (1) provided with a frame (10) and a pair of footrests (20), each of which is movable on a shaped element (30) designed in a given fashion along an arched trajectory (P); each said footrest (20) being connected to said frame (10) in open chain by means of at least an arm (40) rotating with respect to a first axis (42); each said arm (40) being provided, at said respective footrest (20), with a rotatable member (22) suitable to roll on said shaped element (30); characterized by comprising controlling means (50) associated with each said footrest (20) for varying, in use, the orientation of said footrest (20) so as to make said footrest (20) able to rotate with respect to said respective arm (40) in the opposite direction to a rotation imposed on said arm (40).
2. A machine according to claim 1 , characterized in that said controlling means (50) comprise a turning pair (52) for rotatable connection of each said footrest (20) about a second pivot axis (24) with respect to the corresponding said arm (40) and a tappet device (54) coupled to said shaped element (30).
3. A machine according to claim 2 , characterized in that each said turning pair (52) supports said respective footrest (20) with said corresponding second axis (24) inclined with respect to said arm (40) in a given fashion.
4. A machine according to claim 2 , characterized in that each said tappet device (54) is coupled to said shaped element (30) at a respective groove (34) arched like said trajectory (P) and comprises a pin (56) coupled to said respective footrest (20) to control rotation thereof about said second axis (24).
5. A machine according to claim 4 , characterized in that said second axis (24) is inclined with respect to said arm (40) in such a way that said pin (56) determines a rotation of said respective footrest (20) which corresponds to a lowering of the front portion (26) of said footrest (20) simultaneously to a raising of a respective rear portion (28) in a lowering movement of said corresponding footrest (20) on said shaped element (30).
6. A machine according to claim 2 , characterized in that said tappet device (54) is designed to couple to said shaped element (30) bilaterally, so as to maintain said corresponding footrest (20) steadily on said trajectory (P).
7. A machine according to claim 6 , characterized in that said tappet device (54) comprises a carriage (57) provided with at least a roller (58) housed inside said groove (34).
8. A machine according to claim 7 , characterized in that said carriage (57) comprises two rollers (58) with axes parallel and coupled transverse to said groove (34).
9. A machine according to claim 1 characterized in that each said arm (40) is articulated on the side of said respective first vertical axis (42) about a third pivot axis (44) substantially transverse to said first axis(42).
10. A machine according to claim 9 , characterized in that each said arm (40) comprises a first lever (46) rotatable with respect to said first axis (42) and a second lever (48) carried by said first lever (46) about said third axis (44) and supporting one of said footrests (20).
11. A machine according to claim 1 , characterized in that said first axis (42) is substantially vertical.
12. A machine according to claim 1 , characterized by comprising load means (70) suitable to exert on each said arm (40) a return action increasing in degree as the angle of rotation of each said arm (40) increases to absorb power in the outward movement of each arm (40) and improve the stability of a user on said footrests (20).
13. A machine according to claim 12 , characterized in that said load means (70) comprise a resisting component (72) for each said arm (40) positioned between said respective second lever (48) and said frame (10); each said resisting component (72) comprising a substantially rigid cable (74) connected in series to a torsion spring (76).
14. A machine according to claim 13 , characterized in that said load means (70) comprise an idler component (78) suitable to maintain the resisting component (72) straddling the shaped element 30.
15. A machine according to claim 1 , characterized in that said pin (56) is coupled to said footrest (20) in a neighborhood of said second axis (24).
16. A machine according to claim 1 , characterized in that the race (32) and said groove (34) of said shaped element (30) present a height that decreases as the angle of inclination of said arm (40) increases with respect to a longitudinal median plane (M).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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ITRA2006A000017 | 2006-03-13 | ||
IT000017A ITRA20060017A1 (en) | 2006-03-13 | 2006-03-13 | GINNICA MACHINE. |
Publications (1)
Publication Number | Publication Date |
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US20070225130A1 true US20070225130A1 (en) | 2007-09-27 |
Family
ID=38534208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US11/717,246 Abandoned US20070225130A1 (en) | 2006-03-13 | 2007-03-12 | Gymnastic machine |
Country Status (2)
Country | Link |
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US (1) | US20070225130A1 (en) |
IT (1) | ITRA20060017A1 (en) |
Cited By (10)
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US20050272562A1 (en) * | 2004-05-21 | 2005-12-08 | Technogym S.P.A. | Exercise machine |
US20090176624A1 (en) * | 2008-01-07 | 2009-07-09 | Johnson Health Tech. Co., Ltd. | Exercise apparatus |
US20140329645A1 (en) * | 2013-04-16 | 2014-11-06 | Raffaele De Biasi | Exerciser |
US9364707B2 (en) * | 2013-05-15 | 2016-06-14 | Octane Fitness, Llc | Lateral glide elliptical exercise machine with yaw control |
US10729934B2 (en) | 2017-12-22 | 2020-08-04 | Nautilus, Inc. | Lateral elliptical trainer |
US10799745B2 (en) | 2009-03-17 | 2020-10-13 | Woodway Usa, Inc. | Manual treadmill and methods of operating the same |
US10905914B2 (en) | 2016-07-01 | 2021-02-02 | Woodway Usa, Inc. | Motorized treadmill with motor braking mechanism and methods of operating same |
US11020626B2 (en) * | 2019-05-30 | 2021-06-01 | Chao-Chi Yu | Elliptical machine with function of freely controlling the lateral movement of the pedal |
USD930089S1 (en) | 2019-03-12 | 2021-09-07 | Woodway Usa, Inc. | Treadmill |
US11369835B2 (en) | 2015-10-06 | 2022-06-28 | Woodway Usa, Inc. | Configuration of a running surface for a manual treadmill |
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2007
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Cited By (17)
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US20050272562A1 (en) * | 2004-05-21 | 2005-12-08 | Technogym S.P.A. | Exercise machine |
US20090176624A1 (en) * | 2008-01-07 | 2009-07-09 | Johnson Health Tech. Co., Ltd. | Exercise apparatus |
US7591762B2 (en) * | 2008-01-07 | 2009-09-22 | Johnson Health Tech Co., Ltd. | Exercise apparatus |
US11179589B2 (en) | 2009-03-17 | 2021-11-23 | Woodway Usa, Inc. | Treadmill with electromechanical brake |
US11590377B2 (en) | 2009-03-17 | 2023-02-28 | Woodway Usa, Inc. | Manually powered treadmill |
US10799745B2 (en) | 2009-03-17 | 2020-10-13 | Woodway Usa, Inc. | Manual treadmill and methods of operating the same |
US11465005B2 (en) | 2009-03-17 | 2022-10-11 | Woodway Usa, Inc. | Manually powered treadmill |
US20140329645A1 (en) * | 2013-04-16 | 2014-11-06 | Raffaele De Biasi | Exerciser |
US9339712B2 (en) * | 2013-04-16 | 2016-05-17 | Raffaele De Biasi | Exerciser |
US9364707B2 (en) * | 2013-05-15 | 2016-06-14 | Octane Fitness, Llc | Lateral glide elliptical exercise machine with yaw control |
US11369835B2 (en) | 2015-10-06 | 2022-06-28 | Woodway Usa, Inc. | Configuration of a running surface for a manual treadmill |
US11826608B2 (en) | 2015-10-06 | 2023-11-28 | Woodway Usa, Inc. | Treadmill with intermediate member |
US11420092B2 (en) | 2016-07-01 | 2022-08-23 | Woodway Usa, Inc. | Motorized treadmill with motor braking mechanism and methods of operating same |
US10905914B2 (en) | 2016-07-01 | 2021-02-02 | Woodway Usa, Inc. | Motorized treadmill with motor braking mechanism and methods of operating same |
US10729934B2 (en) | 2017-12-22 | 2020-08-04 | Nautilus, Inc. | Lateral elliptical trainer |
USD930089S1 (en) | 2019-03-12 | 2021-09-07 | Woodway Usa, Inc. | Treadmill |
US11020626B2 (en) * | 2019-05-30 | 2021-06-01 | Chao-Chi Yu | Elliptical machine with function of freely controlling the lateral movement of the pedal |
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