WO2006012540A3 - Portable electric driven compressed air gun - Google Patents

Portable electric driven compressed air gun Download PDF

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Publication number
WO2006012540A3
WO2006012540A3 PCT/US2005/026104 US2005026104W WO2006012540A3 WO 2006012540 A3 WO2006012540 A3 WO 2006012540A3 US 2005026104 W US2005026104 W US 2005026104W WO 2006012540 A3 WO2006012540 A3 WO 2006012540A3
Authority
WO
WIPO (PCT)
Prior art keywords
air
piston
projectile
compressed air
pinion
Prior art date
Application number
PCT/US2005/026104
Other languages
French (fr)
Other versions
WO2006012540A2 (en
Inventor
Christopher S Pedicini
John D Witzigreuter
Original Assignee
Tricord Solutions Inc
Christopher S Pedicini
John D Witzigreuter
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
Priority claimed from US11/052,542 external-priority patent/US7712462B2/en
Application filed by Tricord Solutions Inc, Christopher S Pedicini, John D Witzigreuter filed Critical Tricord Solutions Inc
Publication of WO2006012540A2 publication Critical patent/WO2006012540A2/en
Publication of WO2006012540A3 publication Critical patent/WO2006012540A3/en

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
    • F41B11/70—Details not provided for in F41B11/50 or F41B11/60
    • F41B11/71—Electric or electronic control systems, e.g. for safety purposes
    • 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

Abstract

A portable electric motor driven air gun powered by a power source. The motor is coupled to a lead screw or a rack and pinion which drives a piston. The piston compresses air in a chamber producing high-pressure air. When sufficient energy is stored within the air stream by the piston a valve opens which releases the air to act on the projectile. The compressed air is used to push a projectile such as a paintball, an airsoft ball, a 'bb', or a pellet through a barrel. In one embodiment, the lead screw is then reversed and the piston is reset for the next shot. In another embodiment, the pinion rotates until it comes to an interrupted thread surface, at which point the rack and pinion are returned to the starting position via a spring. The piston may be coupled to a bolt thru a lost motion device to facilitate positioning of the projectile for firing. The direction speed and operative modes of the gun are preferably controlled with an electric circuit. The power source is preferably rechargeable and allows the air gun to be operated completely independent from either a wall outlet or a compressed air supply.
PCT/US2005/026104 2004-07-22 2005-07-22 Portable electric driven compressed air gun WO2006012540A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US89639904A 2004-07-22 2004-07-22
US10/896,399 2004-07-22
US11/052,542 2005-02-07
US11/052,542 US7712462B2 (en) 2003-06-12 2005-02-07 Portable electric-driven compressed air gun

Publications (2)

Publication Number Publication Date
WO2006012540A2 WO2006012540A2 (en) 2006-02-02
WO2006012540A3 true WO2006012540A3 (en) 2008-02-21

Family

ID=35786733

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/026104 WO2006012540A2 (en) 2004-07-22 2005-07-22 Portable electric driven compressed air gun

Country Status (1)

Country Link
WO (1) WO2006012540A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110030872A (en) * 2019-05-20 2019-07-19 启东先豪精密工具有限公司 A kind of split type kinetic energy wave case in electric air gun inside
US10955215B2 (en) * 2019-08-22 2021-03-23 Tricord Solutions, Inc. Projectile launching apparatus
US11243045B2 (en) * 2020-06-05 2022-02-08 Tricord Solutions, Inc. Projectile launching apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727538A (en) * 1996-04-05 1998-03-17 Shawn Ellis Electronically actuated marking pellet projector
US6311682B1 (en) * 1999-01-22 2001-11-06 Npf Limited Paintball guns
US6564788B1 (en) * 2001-11-29 2003-05-20 Shih-Che Hu Motorized toy gun

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727538A (en) * 1996-04-05 1998-03-17 Shawn Ellis Electronically actuated marking pellet projector
US6311682B1 (en) * 1999-01-22 2001-11-06 Npf Limited Paintball guns
US6564788B1 (en) * 2001-11-29 2003-05-20 Shih-Che Hu Motorized toy gun

Also Published As

Publication number Publication date
WO2006012540A2 (en) 2006-02-02

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