GB1063532A - Improvements in or relating to gas-operated automatic firearms - Google Patents
Improvements in or relating to gas-operated automatic firearmsInfo
- Publication number
- GB1063532A GB1063532A GB17445/65A GB1744565A GB1063532A GB 1063532 A GB1063532 A GB 1063532A GB 17445/65 A GB17445/65 A GB 17445/65A GB 1744565 A GB1744565 A GB 1744565A GB 1063532 A GB1063532 A GB 1063532A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- sleeve
- tube
- head
- duct
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
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
-
- 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)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Fluid-Damping Devices (AREA)
- Safety Valves (AREA)
Abstract
1,063,532. Firearms. RHEINMETALL G.m.b.H. April 26, 1965 [Oct. 29, 1964], No. 17445/65. Heading F3C. An automatic firearm has a gas cylinder 20, a piston 24 slidable therein and a duct connecting the gas cylinder to a tapping hole 12 in the firearm barrel 2. The duct is formed by a tube 18, a deflector 5 and a passage 4 in the foresight 3. The head 17 of the tube 18 is simply pushed into a sleeve 8 so that when the barrel is to be removed from the firearm body the two parts of the gas duct are easily disconnected. The sleeve 8 is rotatable to place one of a number of different size apertures in communication with passage 4 to alter the gas flow and is locked in position by a spring-loaded pin 11 engaging in one of a number of holes provided in the flange 9. The other end of the tube 18 is connected to the cylinder head 20 in the manner of a sleeve valve or, as shown, by a cone 19 slidable in a funnel formed in the head. Labyrinth seals may be provided between the cone and funnel. The sleeve 26 of a cocking slide is provided between the gas piston 24 and the casing 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER0039131 | 1964-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1063532A true GB1063532A (en) | 1967-03-30 |
Family
ID=7405703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17445/65A Expired GB1063532A (en) | 1964-10-29 | 1965-04-26 | Improvements in or relating to gas-operated automatic firearms |
Country Status (7)
Country | Link |
---|---|
US (1) | US3323418A (en) |
BE (1) | BE671495A (en) |
CH (1) | CH434031A (en) |
ES (1) | ES319082A1 (en) |
GB (1) | GB1063532A (en) |
NL (1) | NL6514092A (en) |
NO (1) | NO117286B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1902275C3 (en) * | 1969-01-17 | 1975-02-20 | Rheinmetall Gmbh, 4000 Duesseldorf | Automatic rifle loading device |
DE2023523C3 (en) * | 1970-05-14 | 1975-09-25 | Heckler & Koch Gmbh, 7238 Oberndorf | Through-loading device for automatic handguns |
US4565113A (en) * | 1984-03-26 | 1986-01-21 | Maremont Corporation | Automatic weapon charging handle and bolt latch |
DE102005043653A1 (en) * | 2005-09-13 | 2007-03-15 | Heckler & Koch Gmbh | Gas cylinder component and handgun |
EP2141436A3 (en) * | 2008-07-01 | 2013-07-31 | Adcor Industries, Inc. | Operating handle for a firearm |
US8201489B2 (en) * | 2009-01-26 | 2012-06-19 | Magpul Industries Corp. | Gas system for an automatic firearm |
US8640598B1 (en) | 2010-07-19 | 2014-02-04 | Jason Stewart Jackson | Sleeve piston for actuating a firearm bolt carrier |
US9261314B1 (en) | 2010-07-19 | 2016-02-16 | 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 |
US8899138B2 (en) | 2011-09-08 | 2014-12-02 | Adcor Industries, Inc. | Firearm having a handle assembly for charging and forward assist |
US8997620B2 (en) * | 2012-03-09 | 2015-04-07 | Adcor Industries, Inc. | Handle assembly for charging a direct gas impingement firearm |
US9188401B2 (en) | 2012-04-03 | 2015-11-17 | Jorge Pizano | Combined direct drive gas piston system, and frontal, ambidextrous, non reciprocating, charging system for autoloading rifle |
US9719739B2 (en) | 2014-02-06 | 2017-08-01 | Bernard (Bernie) T. Windauer | Gas block balancing piston for auto-loading firearm |
EP3800423B1 (en) * | 2019-10-04 | 2024-07-17 | Glock Technology GmbH | Carbine with charging handle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2186582A (en) * | 1937-04-28 | 1940-01-09 | Danuvia Ipari Es Kereskedelmi | Gas-operated firearm |
GB560866A (en) * | 1941-06-27 | 1944-04-25 | J C Ljungman Ab | Improvements in or relating to gas-operated automatic firearms |
US2462119A (en) * | 1946-06-28 | 1949-02-22 | Cyril A Moore | Gas regulating device for firearms |
US2865256A (en) * | 1954-10-13 | 1958-12-23 | Weapons Inc | Compensating device for firearms |
US3180226A (en) * | 1964-02-03 | 1965-04-27 | John L Lochhead | Replaceable gas system for firearms |
US3225657A (en) * | 1964-07-15 | 1965-12-28 | George R Kruzell | Closed breech gun |
-
1965
- 1965-04-26 GB GB17445/65A patent/GB1063532A/en not_active Expired
- 1965-10-22 NO NO160178A patent/NO117286B/no unknown
- 1965-10-26 US US505265A patent/US3323418A/en not_active Expired - Lifetime
- 1965-10-27 BE BE671495D patent/BE671495A/xx unknown
- 1965-10-28 CH CH1488765A patent/CH434031A/en unknown
- 1965-10-29 ES ES0319082A patent/ES319082A1/en not_active Expired
- 1965-10-29 NL NL6514092A patent/NL6514092A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH434031A (en) | 1967-04-15 |
BE671495A (en) | 1966-02-14 |
US3323418A (en) | 1967-06-06 |
NL6514092A (en) | 1966-05-02 |
ES319082A1 (en) | 1966-04-16 |
NO117286B (en) | 1969-07-21 |
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