FR2370946A1 - Dispositif entraine par gaz pour fusil mitrailleur automatique - Google Patents

Dispositif entraine par gaz pour fusil mitrailleur automatique

Info

Publication number
FR2370946A1
FR2370946A1 FR7734354A FR7734354A FR2370946A1 FR 2370946 A1 FR2370946 A1 FR 2370946A1 FR 7734354 A FR7734354 A FR 7734354A FR 7734354 A FR7734354 A FR 7734354A FR 2370946 A1 FR2370946 A1 FR 2370946A1
Authority
FR
France
Prior art keywords
barrel
bar
cylinder
stop
gas
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.)
Granted
Application number
FR7734354A
Other languages
English (en)
French (fr)
Other versions
FR2370946B1 (enExample
Inventor
Hisao Hayashi
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.)
KAWAGUCHIYA FIREARMS
Original Assignee
KAWAGUCHIYA FIREARMS
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
Priority claimed from JP13758176A external-priority patent/JPS5362400A/ja
Priority claimed from JP1976177680U external-priority patent/JPS5716076Y2/ja
Priority claimed from JP15984976A external-priority patent/JPS5384399A/ja
Application filed by KAWAGUCHIYA FIREARMS filed Critical KAWAGUCHIYA FIREARMS
Publication of FR2370946A1 publication Critical patent/FR2370946A1/fr
Application granted granted Critical
Publication of FR2370946B1 publication Critical patent/FR2370946B1/fr
Granted 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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
    • F41A21/484—Barrel mounting means, e.g. releasable mountings for replaceable barrels using interlocking means, e.g. by sliding pins
    • 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)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
FR7734354A 1976-11-16 1977-11-15 Dispositif entraine par gaz pour fusil mitrailleur automatique Granted FR2370946A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13758176A JPS5362400A (en) 1976-11-16 1976-11-16 Gas operating device for automatic charging light firearms with bullets
JP1976177680U JPS5716076Y2 (enExample) 1976-12-29 1976-12-29
JP15984976A JPS5384399A (en) 1976-12-29 1976-12-29 Gas operating device for automatic charging light firearms with bullets

Publications (2)

Publication Number Publication Date
FR2370946A1 true FR2370946A1 (fr) 1978-06-09
FR2370946B1 FR2370946B1 (enExample) 1983-01-28

Family

ID=27317491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734354A Granted FR2370946A1 (fr) 1976-11-16 1977-11-15 Dispositif entraine par gaz pour fusil mitrailleur automatique

Country Status (8)

Country Link
US (1) US4207798A (enExample)
AU (1) AU508900B2 (enExample)
CA (1) CA1080012A (enExample)
DE (2) DE2751042C2 (enExample)
FR (1) FR2370946A1 (enExample)
GB (1) GB1594016A (enExample)
PT (1) PT67264B (enExample)
SE (1) SE432665B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393028B (de) * 1986-04-08 1991-07-25 Maximilian Vojta Gasentnahmesystem fuer eine feuerwaffe
DE9406455U1 (de) * 1994-04-19 1994-09-15 Seehuber, Erich, 93083 Obertraubling Verriegelungssystem für Pistolen
US6848351B1 (en) * 2002-05-07 2005-02-01 Robert B. Davies Rifle
US6606934B1 (en) * 2002-08-30 2003-08-19 Rinky Dink Systems, Inc. Ergonomic gas operated gun barrel and method of shortening a gas operated gun
US6993864B1 (en) * 2003-02-11 2006-02-07 Smith & Wesson Corp. Locking block for compact semi-automatic pistols
US8276302B2 (en) * 2008-12-30 2012-10-02 Smith & Wesson Corp. Manual slide and hammer lock safety for a firearm
US8176837B1 (en) 2009-10-11 2012-05-15 Jason Stewart Jackson Firearm operating rod
US8800423B1 (en) * 2009-11-03 2014-08-12 Mark Anthony Lammers Semi-automatic rifle
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR435243A (fr) * 1910-06-14 1912-02-24 Berthold Ribbentrop Perfectionnements dans les armes à feu automatiques
FR471308A (fr) * 1913-05-14 1914-10-23 Luis Martinez Silva Mécanisme d'automaticité, à utilisation de gaz, pour fusils
FR850745A (fr) * 1938-02-26 1939-12-23 Ceskoslovenska Zbrojovka As Chargeur à pression de gaz
US2494889A (en) * 1947-03-08 1950-01-17 Brevets Aero Mecaniques Gas piston operated firearm
US2902903A (en) * 1958-09-11 1959-09-08 Browning Ind Inc Cleaning device for a gas operated firearm
US2981158A (en) * 1956-12-07 1961-04-25 David C Fletcher Power system for firearms
US3329064A (en) * 1965-09-15 1967-07-04 Doyle E Segrest Gas operated bolt mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805606A (en) * 1954-05-14 1957-09-10 Earle M Harvey Combination actuator and counterrecoil damping device for a firearm
US3163952A (en) * 1963-05-24 1965-01-05 Olin Mathieson Barrel-receiver mounting for firearms
US3166983A (en) * 1963-09-18 1965-01-26 Albert J Lizza Differential gas system for gasoperated firearms
US3246567A (en) * 1964-06-15 1966-04-19 Armalite Inc Operating rod for self-loading firearm
US3657960A (en) * 1970-06-12 1972-04-25 Olin Corp Self aligning gas system for firearm
DE2333460A1 (de) * 1973-06-30 1975-01-16 Takeji Kawamura Langfeuerwaffe/schrotflinte

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR435243A (fr) * 1910-06-14 1912-02-24 Berthold Ribbentrop Perfectionnements dans les armes à feu automatiques
FR471308A (fr) * 1913-05-14 1914-10-23 Luis Martinez Silva Mécanisme d'automaticité, à utilisation de gaz, pour fusils
FR850745A (fr) * 1938-02-26 1939-12-23 Ceskoslovenska Zbrojovka As Chargeur à pression de gaz
US2494889A (en) * 1947-03-08 1950-01-17 Brevets Aero Mecaniques Gas piston operated firearm
US2981158A (en) * 1956-12-07 1961-04-25 David C Fletcher Power system for firearms
US2902903A (en) * 1958-09-11 1959-09-08 Browning Ind Inc Cleaning device for a gas operated firearm
US3329064A (en) * 1965-09-15 1967-07-04 Doyle E Segrest Gas operated bolt mechanism

Also Published As

Publication number Publication date
DE2759688C2 (de) 1985-03-14
SE432665B (sv) 1984-04-09
SE7712548L (sv) 1978-05-17
DE2751042A1 (de) 1978-05-18
DE2751042C2 (de) 1984-07-12
PT67264B (en) 1979-04-18
CA1080012A (en) 1980-06-24
FR2370946B1 (enExample) 1983-01-28
PT67264A (en) 1977-12-01
AU508900B2 (en) 1980-04-03
AU3061277A (en) 1979-05-24
US4207798A (en) 1980-06-17
GB1594016A (en) 1981-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse