GB1327603A - Automatic firearm - Google Patents

Automatic firearm

Info

Publication number
GB1327603A
GB1327603A GB5701970A GB5701970A GB1327603A GB 1327603 A GB1327603 A GB 1327603A GB 5701970 A GB5701970 A GB 5701970A GB 5701970 A GB5701970 A GB 5701970A GB 1327603 A GB1327603 A GB 1327603A
Authority
GB
United Kingdom
Prior art keywords
breechblock
locking element
cam face
drive
cam
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
Application number
GB5701970A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle 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.)
Filing date
Publication date
Application filed by Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of GB1327603A publication Critical patent/GB1327603A/en
Expired legal-status Critical Current

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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
    • F41A3/16—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
    • F41A3/26—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Basic Packing Technique (AREA)
GB5701970A 1969-12-19 1970-12-01 Automatic firearm Expired GB1327603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1891269A CH517283A (de) 1969-12-19 1969-12-19 Selbsttätige Feuerwaffe

Publications (1)

Publication Number Publication Date
GB1327603A true GB1327603A (en) 1973-08-22

Family

ID=4436080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5701970A Expired GB1327603A (en) 1969-12-19 1970-12-01 Automatic firearm

Country Status (11)

Country Link
US (1) US3713363A (cg-RX-API-DMAC7.html)
JP (1) JPS507400B1 (cg-RX-API-DMAC7.html)
BE (1) BE760227A (cg-RX-API-DMAC7.html)
CA (1) CA920403A (cg-RX-API-DMAC7.html)
CH (1) CH517283A (cg-RX-API-DMAC7.html)
DE (1) DE2059380B2 (cg-RX-API-DMAC7.html)
ES (1) ES386514A1 (cg-RX-API-DMAC7.html)
FR (1) FR2071928B1 (cg-RX-API-DMAC7.html)
GB (1) GB1327603A (cg-RX-API-DMAC7.html)
NO (1) NO129110B (cg-RX-API-DMAC7.html)
SE (1) SE361088B (cg-RX-API-DMAC7.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556011A (de) * 1972-08-31 1974-11-15 Oerlikon Buehrle Ag Selbsttaetige feuerwaffe.
DE2408446A1 (de) * 1974-02-21 1975-08-28 Karlsruhe Augsburg Iweka Feuerwaffe, insbesondere kurzbauende handfeuerwaffe
DE2745067C2 (de) * 1976-11-12 1982-06-16 Werkzeugmaschinenfabrik Oerlikon-Bührle AG, 8050 Zürich Verschluß an einer selbsttätigen Feuerwaffe
US4178832A (en) * 1978-05-25 1979-12-18 The United States Of America As Represented By The Secretary Of The Army Automatic gun having gas leakage control mechanism
CA1145984A (en) * 1980-02-14 1983-05-10 Jack L. Kast Firing pin block for firearm with a rotary breech bolt
US4389919A (en) 1980-02-14 1983-06-28 Remington Arms Company, Inc. Firing pin block for firearm with a rotary breech bolt
DE3244315C2 (de) * 1982-11-30 1984-11-29 Heckler & Koch Gmbh, 7238 Oberndorf Automatische Handfeuerwaffe mit starr verriegeltem Verschluß für Munition mit extrem hohem Geschoßimpuls
US6634274B1 (en) * 2000-12-11 2003-10-21 Geoffrey Andrew Herring Firearm upper receiver assembly with ammunition belt feeding capability
EP1627199B1 (en) 2003-05-23 2012-02-08 Ra Brands, L.L.C. Bolt assembly with locking system
US6868770B2 (en) * 2003-05-31 2005-03-22 Boje Cornils Autoloading gas port structure
US7779743B2 (en) * 2006-01-30 2010-08-24 Herring Geoffrey A Gas piston assembly and bolt carrier for gas-operated firearms
DE102010009426A1 (de) * 2010-02-26 2011-09-01 Heckler & Koch Gmbh Verschlussführungseinrichtung für eine Verschlussanordnung und Schnellfeuerwaffe mit einer Verschlussführungseinrichtung
DE102010009427B4 (de) * 2010-02-26 2012-03-08 Heckler & Koch Gmbh Drehwarzenverschluss und Waffe
US20120260553A1 (en) * 2011-04-14 2012-10-18 Gnesda William G Device to improve accuracy of a small arm
WO2014120317A2 (en) 2012-11-15 2014-08-07 Slide Fire Solutions, Lp Belted ammunition feeding device
US9658007B2 (en) 2013-06-26 2017-05-23 Savage Arms, Inc. Firearm having a dual cam, cock on close bolt action and a low creep sear and step trigger assembly
US9003684B2 (en) * 2013-08-27 2015-04-14 Tim Shawn Bero Compact survival firearm
US11035632B1 (en) * 2015-08-26 2021-06-15 Edward Arthur Sugg Cam path apparatus and uses thereof
DE102017002190B4 (de) * 2017-03-07 2022-01-27 Heckler & Koch Gmbh Verriegelbare Selbstlade-Handfeuerwaffe
CN109985905A (zh) * 2019-04-12 2019-07-09 中国重型机械研究院股份公司 一种双卷筒卷取机转盘回转驱动锁紧系统

Also Published As

Publication number Publication date
CA920403A (en) 1973-02-06
FR2071928B1 (cg-RX-API-DMAC7.html) 1973-02-02
SE361088B (cg-RX-API-DMAC7.html) 1973-10-15
DE2059380A1 (de) 1971-07-29
NO129110B (cg-RX-API-DMAC7.html) 1974-02-25
DE2059380B2 (de) 1974-02-07
BE760227A (fr) 1971-05-17
JPS507400B1 (cg-RX-API-DMAC7.html) 1975-03-25
FR2071928A1 (cg-RX-API-DMAC7.html) 1971-09-24
ES386514A1 (es) 1974-03-01
DE2059380C3 (cg-RX-API-DMAC7.html) 1974-09-05
CH517283A (de) 1971-12-31
US3713363A (en) 1973-01-30

Similar Documents

Publication Publication Date Title
ES296988U (es) Dispositivo para acerrojar una cabeza de cierre que se mueve hacia delante y hacia atras en el extremo posterior de un canon de un arma.
GB1383787A (en) Hand firearm with a barrel fastening and interchange device
FI841746A0 (fi) Bultsammansaettning med ett roterande laosande bulthuvud och ett flytande bultelement foer automatiska eldvapen.
EP0114946A3 (en) Automatic shoulder arm with rigidly locked breechblock for ammunition with extremely high projectile momentum
GB1195184A (en) Improvements in or relating to Muzzle-Loading Rifle-Bore Mortas and Projectile Therefor.
ES8206835A1 (es) Mejoras introducidas en un arma de fuego.
ES419244A1 (es) Perfeccionamientos introducidos en un rifle de carga auto- matica accionado por gas.
GB1457640A (en) Compensator for sporting firearms
GB1276972A (en) Semi-automatic or automatic rifle
ES280973U (es) Perfeccionamientos en una culata de fusil
GB1513117A (en) Firearms
ES319081A1 (es) PERFECCIONAMIENTOS EN LOS CERROJOS DE TRACCION RECTA PARA ARMAS AUTOMáTICAS
GB879948A (en) Improvements in and relating to breech mechanisms for automatic firearms
GB1486629A (en) Firearms
SE7711643L (sv) Slutmekanism vid ett automatiskt eldvapen
US3014303A (en) Breech bolt with extractor and magazine-receiver assembly
GB1338897A (en) Automatic weapon with self locking bolt breech block
GB1224724A (en) Improvements in firearms
ES416986A1 (es) Sistema de blocaje de la cabeza de cierre en la recamara deun fusil.
US1149795A (en) Firearm.
GB1136604A (en) Improvements in and relating to automatic shotguns
GB1334005A (en) Automatic firearms
US2519582A (en) Cartridge feeding means for automatic firearms
GB1221013A (en) Improvements in or relating to breech mechanisms in automatic and semi-automatic guns
GB668117A (en) Improvements relating to automatic firearms

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee