JPS495440B1 - - Google Patents
Info
- Publication number
- JPS495440B1 JPS495440B1 JP44076968A JP7696869A JPS495440B1 JP S495440 B1 JPS495440 B1 JP S495440B1 JP 44076968 A JP44076968 A JP 44076968A JP 7696869 A JP7696869 A JP 7696869A JP S495440 B1 JPS495440 B1 JP S495440B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76356668A | 1968-09-30 | 1968-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS495440B1 true JPS495440B1 (ja) | 1974-02-07 |
Family
ID=25068184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44076968A Pending JPS495440B1 (ja) | 1968-09-30 | 1969-09-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3568564A (ja) |
| JP (1) | JPS495440B1 (ja) |
| BE (1) | BE739596A (ja) |
| DE (1) | DE1949361A1 (ja) |
| FR (1) | FR2019253A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227898A (ja) * | 1999-12-10 | 2001-08-24 | Fab Darmi P Beretta Spa | 改良されたガス圧式ショットガン |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1042954B (it) * | 1975-09-29 | 1980-01-30 | Eranchi Spa Luigi | Dispositivo azionato a gas per il comando dei mecchanismi di ricari ca di un fucile automatico a presa di gas |
| US4389920A (en) * | 1981-02-20 | 1983-06-28 | Dufour Sr Joseph H | Semiautomatic firearm |
| FR2603694B1 (fr) * | 1986-09-08 | 1990-08-10 | Exbrayat Cie | Fusil automatique a canon basculant ou non fonctionnant par emprunt de gaz |
| US5872323A (en) * | 1997-08-01 | 1999-02-16 | Remington Arms Co., Inc. | Gas operated firearm piston/piston seal assembly |
| ITMI20030458A1 (it) * | 2003-03-11 | 2004-09-12 | Bresciana Armi Fabarm | Dispositivo di caricamento per un fucile semiautomatico. |
| US7775149B2 (en) * | 2003-10-31 | 2010-08-17 | Ra Brands, L.L.C. | Action rate control system |
| ITMI20061022A1 (it) | 2006-05-24 | 2007-11-25 | Remington Arms Co Inc | Arma da fuoco azionata mediante gas |
| US8250964B2 (en) * | 2007-08-29 | 2012-08-28 | Ra Brands, L.L.C. | Gas system for firearms |
| US7946214B2 (en) * | 2007-08-29 | 2011-05-24 | Ra Brands, L.L.C. | Gas system for firearms |
| US8245625B2 (en) * | 2008-07-29 | 2012-08-21 | Winge Michael L | Gas pressure mechanism in gas-operated firearm |
| US8109194B2 (en) * | 2009-03-20 | 2012-02-07 | Ra Brands, L.L.C. | Clamped gas block for barrel |
| US8176837B1 (en) | 2009-10-11 | 2012-05-15 | Jason Stewart Jackson | Firearm operating rod |
| 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 |
| WO2014025326A1 (en) * | 2012-08-06 | 2014-02-13 | Ata Silah San. A.S. | A novel operating system in the semi-automatic firearms |
| US9097475B2 (en) | 2012-12-05 | 2015-08-04 | Ra Brands, L.L.C. | Gas-operated firearm with pressure compensating gas piston |
| US9383149B2 (en) | 2012-12-05 | 2016-07-05 | Ra Brands, L.L.C. | Gas-operated firearm with pressure compensating gas piston |
| US9212856B2 (en) | 2012-12-26 | 2015-12-15 | Ra Brands, L.L.C. | Gas cut-off system for firearms |
| US8887616B2 (en) | 2013-01-11 | 2014-11-18 | Ra Brands, L.L.C. | Auto regulating gas system for supressed weapons |
| US8950313B2 (en) | 2013-01-04 | 2015-02-10 | Ra Brands, L.L.C. | Self regulating gas system for suppressed weapons |
| US9383154B2 (en) | 2013-12-12 | 2016-07-05 | Ra Brands, L.L.C. | Gas vent for firearm |
| US9562730B2 (en) | 2014-01-13 | 2017-02-07 | Ra Brands, L.L.C. | Replaceable feed ramp |
| US9500423B2 (en) | 2014-01-24 | 2016-11-22 | Ra Brands, L.L.C. | Method and mechanism for automatic regulation of gas flow when mounting a suppressor to a firearm |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2582989A (en) * | 1948-05-06 | 1952-01-22 | Earle M Harvey | Gas piston for firearms |
| US3200710A (en) * | 1963-12-27 | 1965-08-17 | Remington Arms Co Inc | Gas operating mechanism for autoloading firearm |
| US3246567A (en) * | 1964-06-15 | 1966-04-19 | Armalite Inc | Operating rod for self-loading firearm |
| US3420140A (en) * | 1966-03-25 | 1969-01-07 | Beretta Armi Spa | Mechanism for delaying release of bolt after firing a firearm |
| US3386336A (en) * | 1966-03-30 | 1968-06-04 | Colt S Inc | Convertible machine gun for rightand left-hand cartridge feed and operation |
-
1968
- 1968-09-30 US US763566A patent/US3568564A/en not_active Expired - Lifetime
-
1969
- 1969-09-29 JP JP44076968A patent/JPS495440B1/ja active Pending
- 1969-09-30 BE BE739596D patent/BE739596A/xx unknown
- 1969-09-30 DE DE19691949361 patent/DE1949361A1/de active Pending
- 1969-09-30 FR FR6933414A patent/FR2019253A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227898A (ja) * | 1999-12-10 | 2001-08-24 | Fab Darmi P Beretta Spa | 改良されたガス圧式ショットガン |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1949361A1 (de) | 1970-04-23 |
| FR2019253A1 (ja) | 1970-06-26 |
| BE739596A (ja) | 1970-03-31 |
| US3568564A (en) | 1971-03-09 |