BE752039A - AUTOMATIC FIREARM ACTIVATED BY GAS PRESSURE - Google Patents

AUTOMATIC FIREARM ACTIVATED BY GAS PRESSURE

Info

Publication number: BE752039A
Authority: BE; Belgium
Prior art keywords: activated; gas pressure; automatic firearm; firearm; automatic
Prior art date: 1969-07-01

Application number

Other languages

Original Assignee

Oerlikon Buehrle Ag

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.)

1969-07-01

Filing date

1970-06-16

Publication date

1970-12-01

1970-06-16 Application filed by Oerlikon Buehrle Ag filed Critical Oerlikon Buehrle Ag

1970-12-01 Publication of BE752039A publication Critical patent/BE752039A/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/18—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
- F41A5/26—Arrangements or systems for bleeding the gas from the barrel

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Filling Or Discharging Of Gas Storage Vessels (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

BE752039D 1969-07-01 1970-06-16 AUTOMATIC FIREARM ACTIVATED BY GAS PRESSURE BE752039A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1004769A CH511413A (en)	1969-07-01	1969-07-01	Automatic firearm operated by gas pressure

Publications (1)

Publication Number	Publication Date
BE752039A true BE752039A (en)	1970-12-01

Family

ID=4358737

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE752039D BE752039A (en)	1969-07-01	1970-06-16	AUTOMATIC FIREARM ACTIVATED BY GAS PRESSURE

Country Status (8)

Country	Link
US (1)	US3690219A (en)
JP (1)	JPS4939077B1 (en)
BE (1)	BE752039A (en)
CH (1)	CH511413A (en)
DE (1)	DE2028402A1 (en)
FR (1)	FR2051077A5 (en)
GB (1)	GB1253479A (en)
NL (1)	NL7009417A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH546891A (en) *	1972-01-07	1974-03-15	Oerlikon Buehrle Ag	Cascade throttle.
US20030079731A1 (en) *	1999-03-19	2003-05-01	Jerry Dobbins	Spring assist for launch from compressed gas gun
DE102005062758B3 (en) *	2005-12-23	2007-06-21	Heckler & Koch Gmbh	Gas discharging device for e.g. machine gun barrel, has retainer, sealing section, recess and edge closing gas outlet opening and regulating gas pressure corresponding to barrel temperature in interior of gas cylinder
US7946214B2 (en) *	2007-08-29	2011-05-24	Ra Brands, L.L.C.	Gas system for firearms
US8250964B2 (en) *	2007-08-29	2012-08-28	Ra Brands, L.L.C.	Gas system for firearms
US8061260B2 (en) *	2009-06-22	2011-11-22	Ra Brands, L.L.C.	Gas plug retention and removal device
USD661364S1 (en)	2010-06-21	2012-06-05	Ra Brands, L.L.C.	Gas block
US8176837B1 (en)	2009-10-11	2012-05-15	Jason Stewart Jackson	Firearm operating rod
WO2011090446A1 (en) *	2010-01-20	2011-07-28	Bahtiyar Tasyagan	Gas piston assembly usable with cartridges having different quantity of filling
US9261314B1 (en)	2010-07-19	2016-02-16	Jason Stewart Jackson	Sleeve piston for actuating a firearm bolt carrier
US8640598B1 (en)	2010-07-19	2014-02-04	Jason Stewart Jackson	Sleeve piston for actuating a firearm bolt carrier
US8528458B2 (en)	2011-07-27	2013-09-10	Bernard T. Windauer	Pressure-regulating gas block
US8863637B2 (en) *	2012-06-29	2014-10-21	Corby Hall	Adjustable gas cyclic regulator for an autoloading firearm
US9322606B2 (en) *	2012-06-29	2016-04-26	F & D Defense Llc	Adjustable gas cyclic regulator for an autoloading firearm
US9562730B2 (en)	2014-01-13	2017-02-07	Ra Brands, L.L.C.	Replaceable feed ramp
US9719739B2 (en)	2014-02-06	2017-08-01	Bernard (Bernie) T. Windauer	Gas block balancing piston for auto-loading firearm
DE102016015069A1 (en)	2016-12-19	2018-06-21	Rheinmetall Air Defence Ag	Gas pressure loader and method for controlling the cadence of a gas pressure charger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US831923A (en) *	1906-02-21	1906-09-25	Adolf Odkolek Von Augezd	Automatic machine-gun.
US2872851A (en) *	1957-05-16	1959-02-10	David L Katz	Double expansion ball float gas system for a firearm

1969
- 1969-07-01 CH CH1004769A patent/CH511413A/en not_active IP Right Cessation
1970
- 1970-06-09 DE DE19702028402 patent/DE2028402A1/en active Pending
- 1970-06-11 FR FR7021454A patent/FR2051077A5/fr not_active Expired
- 1970-06-16 BE BE752039D patent/BE752039A/en unknown
- 1970-06-17 GB GB29284/70A patent/GB1253479A/en not_active Expired
- 1970-06-23 JP JP45054102A patent/JPS4939077B1/ja active Pending
- 1970-06-26 US US50144A patent/US3690219A/en not_active Expired - Lifetime
- 1970-06-26 NL NL7009417A patent/NL7009417A/xx unknown

Also Published As

Publication number	Publication date
DE2028402A1 (en)	1971-01-14
CH511413A (en)	1971-08-15
FR2051077A5 (en)	1971-04-02
US3690219A (en)	1972-09-12
JPS4939077B1 (en)	1974-10-23
NL7009417A (en)	1971-01-05
GB1253479A (en)	1971-11-17

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