WO2007033309A2 - Embrayage et dispositif de detection pour chargeur marqueur à balles de peinture - Google Patents

Embrayage et dispositif de detection pour chargeur marqueur à balles de peinture Download PDF

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Publication number
WO2007033309A2
WO2007033309A2 PCT/US2006/035795 US2006035795W WO2007033309A2 WO 2007033309 A2 WO2007033309 A2 WO 2007033309A2 US 2006035795 W US2006035795 W US 2006035795W WO 2007033309 A2 WO2007033309 A2 WO 2007033309A2
Authority
WO
WIPO (PCT)
Prior art keywords
drive
motor
controller
clutch plate
paintball
Prior art date
Application number
PCT/US2006/035795
Other languages
English (en)
Other versions
WO2007033309A3 (fr
Inventor
David Bell
Original Assignee
National Paintball Supply, Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by National Paintball Supply, Inc. filed Critical National Paintball Supply, Inc.
Publication of WO2007033309A2 publication Critical patent/WO2007033309A2/fr
Publication of WO2007033309A3 publication Critical patent/WO2007033309A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/57—Electronic or electric systems for feeding or loading
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/52—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being loosely held in a magazine above the gun housing, e.g. in a hopper
    • F41B11/53—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being loosely held in a magazine above the gun housing, e.g. in a hopper the magazine having motorised feed-assisting means

Definitions

  • This invention relates to the sport of paintball and equipment for playing paintball games. Specifically, it is a device for use with a paintball loader that rotates a feeder, allows the feeder to operate despite a paintball jam and significantly reduces the likelihood that the feeder, loader or paintballs will be damaged if paintballs jam.
  • Paintball is played on a field by two teams. The object of most games is to "capture” the opposing team's flag before they capture yours. Each player is armed with a paintball marker, which is generally, a gun that shoots spherical gelatin capsules filled with a non-toxic paint, called “paintballs" under the force of compressed gas. If a player is hit with a paintball fired by a marker of a player on the opposing team he or she is eliminated from the game. [0006] Paintball loaders sit atop the markers and feed paintballs into the marker.
  • hoppers which stores paintballs, and has an outlet or exit tube.
  • the outlet tube is connected to an inlet tube of a paintball marker, which is in communication with the breech of the paintball marker.
  • Many hoppers also contain an agitator or drive system, which is usually performed by an impeller, projection, drive cone, agitator, paddle, arm, fin, carrier, or any other mechanism, such as those shown and described in U.S. Patent Nos.5,954,042, 6,213,110, and 6,792,933, all incorporated by reference as if fully set forth herein.
  • the agitator mixes paintballs so that no jams occur at the exit tube.
  • the agitator forces paintballs through the exit tube. Because it is desirable to eliminate as many opposing players as possible, paintball markers are capable of rapid fire. To accommodate this, paintball hoppers hold a large amount of paintballs and the agitators are capable of feeding these paintballs to the marker rapidly.
  • the present invention is a drive system for a paintball loader comprising a motor driven shaft rotatable about a central axis, a drive mechanism attached to the drive shaft, a feed mechanism carrier adjacent the drive mechanism and rotatable about the drive shaft, wherein the drive shaft and the feed mechanism are engaged through a slip clutch.
  • the present invention is a drive system for a paintball loader comprising a stepper motor driven shaft rotatable about a central axis, a drive mechanism attached to the drive shaft, a feed mechanism carrier adjacent the drive mechanism and rotatable about the drive shaft, wherein the drive shaft and the feed mechanism are engaged through a slip clutch.
  • Figure 1 is an elevation view of a loader attached to a paintball marker.
  • Figure 2 is a bottom isometric view of a paintball feed mechanism according to the present invention.
  • Figure 3 is a top isometric view of a paintball feed mechanism according to the present invention.
  • Figure 4 is a bottom isometric view of a paintball feed mechanism according to the present invention.
  • feeder or "paintball impeller” refers to any apparatus that impels paintballs from a hopper into a gas gun breech.
  • FIG. 1 is a side elevational view of a rapid feed paintball loader 40 operatively attached to a representative paintball gun 20 illustrated in phantom.
  • the paintball gun 20 includes a main body 22, a compressed gas cylinder 24, a front handgrip 26, a barrel 28, and a rear handgrip 30.
  • the paintball gun also includes an inlet tube 32 leading to a firing chamber (not shown) in the interior of the main body and a trigger 34.
  • the front handgrip projects downwardly from the barrel and provides an area for gripping by an operator of the paintball gun.
  • the compressed gas cylinder is typically secured to a rear portion of the paintball gun.
  • the compressed gas cylinder normally contains carbon dioxide, although any compressible gas may be used.
  • the trigger 34 is squeezed, thereby actuating the compressed gas cylinder to release bursts of compressed gas.
  • the bursts of gas are used to eject paintballs 53 outwardly through the barrel 28.
  • the paintballs are continually fed by the paintball loader 40 through its outlet tube 52 to the inlet tube 32, and then to the firing chamber.
  • the actual feed is done by gravity, but jams in the outlet tube 52 are discouraged by a motorized feed assembly 140 located within the loader 40, which is shown in more detail in FIGS. 2 and 3.
  • the feed assembly comprises several embodiments, the first of which comprises a drive cone 100, clutch plate 108, drive shaft 300, and motor
  • the drive cone 100 rotates about axis 204 and has fins 104 hold and drive the paintballs 53 towards the outlet tube 52 to prevent jamming and facilitate loading.
  • the motor 400 drives the drive shaft 108, which in turn drives the clutch plate 200.
  • the clutch plate 200 engages and drives a clutch engaging surface 106 on the bottom of the drive cone 100.
  • the clutch plate 200 slips against the drive cone's engaging surface 106 when the engaging surface 106 exerts a predetermined amount of resistance to the rotational force applied by the clutch plate (this resistance could be modified by the user or a predetermined setting from the factory).
  • the controller 100 and clutch plate 200 respectively detect the slippage and relay a signal to a controller 500.
  • the controller on receipt of the signal, sends a disabling signal to the motor 400 that turns off the motor until the jam is cleared.
  • the sensors 109, 209 may be located at one or both of the drive cone and clutch plate. They may also be adapted to measure the torque on the driveshaft, or even the torque on the motor, so long as they send a signal to the controller that in turn disables the motor upon slippage.
  • the clutch mechanism is a rotary clutch 200a, it being understood that other clutches could be used, including clutches between the motor and driveshaft 108 and those built into the drive mechanism of the motor.
  • the motor is a stepper motor, as is known in the art. Any type of motor may be substituted for the stepper motor.
  • a motor controller is provided, including at least one sensor.
  • the controller may be provided as an electrical circuit, and may be a circuit including a microprocessor.
  • a signal is sent to the controller that a jam has occurred.
  • the controller sends a signal to the motor to cease turning the drive shaft in the direction it is initially rotating (for example, counterclockwise), and to turn in the opposite direction (i.e., clockwise) for a period of time T.
  • the time T may be set in the controller, or may be user-selectable.
  • the controller may be set to turn the motor in the opposite direction for an angular distance D, which may be a portion of a rotation, a full rotation in the opposite direction, or a plurality of rotations.
  • the sensor may be provided, for example, as a torsion sensor adapted to measure the torque on the feed mechanism or may be provided as a sensor for detecting the position of the feed mechanism or if the feed mechanism ceases moving.
  • an optical sensor having an emitter and a receiver may be used to detect the movement of the feed mechanism, and may be position within the loader body to detect such position.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Burglar Alarm Systems (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

Un entraînement pour chargeur à balles de peinture a un arbre motorisé en mesure de tourner autour d'un axe central, un mécanisme d'entraînement attaché sur l'arbre d'entraînement, un porte mécanisme d'alimentation adjacent au mécanisme d'entraînement et en mesure de tourner autour de l'arbre d'entraînement. L'arbre d'entraînement et le mécanisme d'alimentation sont engagés par le biais d'un embrayage de sécurité et un capteur détecte tout patinage entre eux, et envoie un signal inhibiteur correspondant au moteur.
PCT/US2006/035795 2005-09-13 2006-09-13 Embrayage et dispositif de detection pour chargeur marqueur à balles de peinture WO2007033309A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71647805P 2005-09-13 2005-09-13
US60/716,478 2005-09-13

Publications (2)

Publication Number Publication Date
WO2007033309A2 true WO2007033309A2 (fr) 2007-03-22
WO2007033309A3 WO2007033309A3 (fr) 2007-07-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/035795 WO2007033309A2 (fr) 2005-09-13 2006-09-13 Embrayage et dispositif de detection pour chargeur marqueur à balles de peinture

Country Status (2)

Country Link
US (1) US20070062506A1 (fr)
WO (1) WO2007033309A2 (fr)

Cited By (14)

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Publication number Priority date Publication date Assignee Title
US7832389B2 (en) 2005-10-11 2010-11-16 Kee Action Sports I Llc Magnetic drive bypass system for paintball loader
US7841328B2 (en) 2006-07-19 2010-11-30 Procaps Lp Paintball gun loading methods and apparatus
US8047191B2 (en) 2004-04-28 2011-11-01 Kee Action Sports I Llc Mechanical drive assist for active feed paintball loader
US8091541B2 (en) 2004-10-14 2012-01-10 Kee Action Sports I Llc Device for feeding balls into the ball chamber of a handgun
US8251050B2 (en) 2005-10-11 2012-08-28 Kee Action Sports I Llc Magnetic drive bypass system for paintball loader
US8375929B2 (en) 2004-10-14 2013-02-19 Kee Action Sports I Llc Device for storing projectile balls and feeding them into the projectile chamber of a gun
US8402959B1 (en) 2008-03-19 2013-03-26 Kee Action Sports I Llc Magnetic force feed projectile feeder drive mechanism
US8408194B2 (en) 2004-10-14 2013-04-02 Kee Action Sports I Llc Procedure and device for feeding balls into the projectile chamber of a handgun
US9658027B2 (en) 2013-06-21 2017-05-23 Gi Sportz Direct Llc Compressed gas gun having built-in, internal projectile feed mechanism
US9970733B2 (en) 1999-12-16 2018-05-15 Gi Sportz Direct Llc Paintball loader
US10024624B2 (en) 2002-04-12 2018-07-17 Gi Sportz Direct Llc Paintball loader drive system
USD961002S1 (en) 2019-12-30 2022-08-16 Kore Outdoor (Us), Inc. Projectile loader
USD992671S1 (en) 2020-10-08 2023-07-18 Canadian Imperial Bank Of Commerce, As Agent Projectile launcher and loader
US11796280B2 (en) 2019-11-26 2023-10-24 Kore Outdoor (Us), Inc. Projectile loader having streamlined external body and internal opening mechanism

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USRE45986E1 (en) 1999-12-16 2016-04-26 Gi Sportz Direct Llc Spring loaded feed mechanism for paintball loader
US7694669B2 (en) * 2004-12-08 2010-04-13 Kee Action Sports I, Llc Paintball loader feed mechanism
US20070056573A1 (en) * 2005-08-05 2007-03-15 National Paintball Supply, Inc. Paintball agitator with anti-jam mechanism
US7921835B2 (en) 2005-09-15 2011-04-12 Kee Action Sports I Llc Wireless projectile loader system
CN101506612A (zh) * 2005-10-06 2009-08-12 即动运动有限公司 自调节彩弹搅拌器系统
US20080047537A1 (en) * 2006-08-25 2008-02-28 Donald Lee Kulp Pneumatic paintball loader drive
WO2009015393A2 (fr) * 2007-07-26 2009-01-29 Kee Actions Sports I Llc Système d'entraînement amovible pour chargeur de paintball
US8312871B1 (en) * 2008-01-11 2012-11-20 Donald Lee Kulp Induction drive mechanism for a paintball loader
US8459245B1 (en) * 2009-01-09 2013-06-11 Budster Enterprises, LLC Induction drive mechanism for a paintball loader

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Cited By (18)

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US9970733B2 (en) 1999-12-16 2018-05-15 Gi Sportz Direct Llc Paintball loader
US10024624B2 (en) 2002-04-12 2018-07-17 Gi Sportz Direct Llc Paintball loader drive system
US8047191B2 (en) 2004-04-28 2011-11-01 Kee Action Sports I Llc Mechanical drive assist for active feed paintball loader
US8387607B2 (en) 2004-04-28 2013-03-05 Kee Action Sports I Llc Mechanical drive assist for paintball loader
US8408194B2 (en) 2004-10-14 2013-04-02 Kee Action Sports I Llc Procedure and device for feeding balls into the projectile chamber of a handgun
US8091541B2 (en) 2004-10-14 2012-01-10 Kee Action Sports I Llc Device for feeding balls into the ball chamber of a handgun
US8375929B2 (en) 2004-10-14 2013-02-19 Kee Action Sports I Llc Device for storing projectile balls and feeding them into the projectile chamber of a gun
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US8402959B1 (en) 2008-03-19 2013-03-26 Kee Action Sports I Llc Magnetic force feed projectile feeder drive mechanism
US9658027B2 (en) 2013-06-21 2017-05-23 Gi Sportz Direct Llc Compressed gas gun having built-in, internal projectile feed mechanism
US11796280B2 (en) 2019-11-26 2023-10-24 Kore Outdoor (Us), Inc. Projectile loader having streamlined external body and internal opening mechanism
USD961002S1 (en) 2019-12-30 2022-08-16 Kore Outdoor (Us), Inc. Projectile loader
USD984549S1 (en) 2019-12-30 2023-04-25 Kore Outdoor (Us), Inc. Projectile loader
USD992671S1 (en) 2020-10-08 2023-07-18 Canadian Imperial Bank Of Commerce, As Agent Projectile launcher and loader

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US20070062506A1 (en) 2007-03-22
WO2007033309A3 (fr) 2007-07-12

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