WO2007102990A3 - Pneumatic bolt assembly and firing valve - Google Patents

Pneumatic bolt assembly and firing valve Download PDF

Info

Publication number
WO2007102990A3
WO2007102990A3 PCT/US2007/004494 US2007004494W WO2007102990A3 WO 2007102990 A3 WO2007102990 A3 WO 2007102990A3 US 2007004494 W US2007004494 W US 2007004494W WO 2007102990 A3 WO2007102990 A3 WO 2007102990A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
compressed gas
bolt
firing
chamber
Prior art date
Application number
PCT/US2007/004494
Other languages
French (fr)
Other versions
WO2007102990A2 (en
Inventor
Danial Jones
Original Assignee
Smart Parts Inc
Danial Jones
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 Smart Parts Inc, Danial Jones filed Critical Smart Parts Inc
Publication of WO2007102990A2 publication Critical patent/WO2007102990A2/en
Publication of WO2007102990A3 publication Critical patent/WO2007102990A3/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
    • F41B11/72—Valves; Arrangement of valves
    • F41B11/721—Valves; Arrangement of valves for controlling gas pressure for both firing the projectile and for loading or feeding
    • 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

Abstract

A bolt assembly for a pneumatic paintball gun preferably includes a bolt front, a firing valve, and a bolt back. The bolt back preferably includes a valve chamber and a pneumatic passage connecting the valve chamber to an input/output port. The bolt front is preferably connected to a forward end of the bolt back in communication with the valve chamber. The firing valve is preferably arranged in the valve chamber. A plurality of bolt ports can be arranged in the bolt back in fluid communication with the valve chamber to transfer compressed gas to and from a compressed gas storage chamber. In a forward position, compressed gas can be supplied to a rearward portion of the valve chamber from the input/output port through the pneumatic passage. The firing valve can be biased forward by the pneumatic pressure and be seated within a valve seat formed in a rearward end of the valve front. The pneumatic pressure preferably further deforms an edge of the firing valve and fills the compressed gas storage chamber, hi a rearward position, compressed gas is preferably vented from the rearward portion of the valve chamber through the input/output port. The firing valve is preferably driven rearward by the compressed gas in the compressed gas storage chamber and unseated from the valve front. Compressed gas is thereby permitted to escape through the bolt front and fire a paintball from the paintball gun. The rearward end of the firing valve can preferably seat in the rearward portion of the firing valve chamber to plug the pneumatic passage and prevent compressed gas from the compressed gas storage area from escaping through the input/output port.
PCT/US2007/004494 2006-03-08 2007-02-21 Pneumatic bolt assembly and firing valve WO2007102990A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US78056406P 2006-03-08 2006-03-08
US60/780,564 2006-03-08
US11/673,157 2007-02-09
US11/673,157 US20070209649A1 (en) 2006-03-08 2007-02-09 Bolt assembly and firing valve

Publications (2)

Publication Number Publication Date
WO2007102990A2 WO2007102990A2 (en) 2007-09-13
WO2007102990A3 true WO2007102990A3 (en) 2008-10-23

Family

ID=38475337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/004494 WO2007102990A2 (en) 2006-03-08 2007-02-21 Pneumatic bolt assembly and firing valve

Country Status (2)

Country Link
US (1) US20070209649A1 (en)
WO (1) WO2007102990A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7237545B2 (en) 2002-03-06 2007-07-03 Aj Acquisition I Llc Compressed gas-powered projectile accelerator
US8413644B2 (en) 2002-03-06 2013-04-09 Kee Action Sports I Llc Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal and flow control and valving device
US7886731B2 (en) 2002-03-06 2011-02-15 Kee Action Sports I Llc Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal flow control device
US7708002B2 (en) * 2005-03-25 2010-05-04 Martin Gerardo Pressurized air shooting device
US20080216806A1 (en) * 2007-03-09 2008-09-11 Shu-Mei Tseng Blowgun
US20140026878A1 (en) * 2012-07-30 2014-01-30 Danial Jones Pneumatically timed control unit for a gas operated projectile launching device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5613483A (en) * 1995-11-09 1997-03-25 Lukas; Michael A. Gas powered gun
US20030005918A1 (en) * 2001-07-03 2003-01-09 Danial Jones Pneumatic assembly for a paintball gun
US20050115554A1 (en) * 2003-10-27 2005-06-02 Smart Parts, Inc. Pneumatic assembly for a paintball gun
US20060011188A1 (en) * 2004-06-15 2006-01-19 Danial Jones Pneumatic paintball gun
US20070151549A1 (en) * 2005-12-01 2007-07-05 Aj Acquisitions I Llc Paintball marker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778868A (en) * 1997-02-03 1998-07-14 K.K.M. Inc. Pneumatic gun
US20070163562A1 (en) * 2006-01-19 2007-07-19 Yiauguo Gan Gas gun having pneumatic driving device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5613483A (en) * 1995-11-09 1997-03-25 Lukas; Michael A. Gas powered gun
US20030005918A1 (en) * 2001-07-03 2003-01-09 Danial Jones Pneumatic assembly for a paintball gun
US20050115554A1 (en) * 2003-10-27 2005-06-02 Smart Parts, Inc. Pneumatic assembly for a paintball gun
US20060011188A1 (en) * 2004-06-15 2006-01-19 Danial Jones Pneumatic paintball gun
US20070151549A1 (en) * 2005-12-01 2007-07-05 Aj Acquisitions I Llc Paintball marker

Also Published As

Publication number Publication date
WO2007102990A2 (en) 2007-09-13
US20070209649A1 (en) 2007-09-13

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