CH609445A5 - Gas actuated firearm - Google Patents

Gas actuated firearm

Info

Publication number
CH609445A5
CH609445A5 CH1358276A CH1358276A CH609445A5 CH 609445 A5 CH609445 A5 CH 609445A5 CH 1358276 A CH1358276 A CH 1358276A CH 1358276 A CH1358276 A CH 1358276A CH 609445 A5 CH609445 A5 CH 609445A5
Authority
CH
Switzerland
Prior art keywords
gases
weapon
barrel
sleeve
holes
Prior art date
Application number
CH1358276A
Inventor
Wildey Judd Moore
Original Assignee
Wildey Judd Moore
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 to GB4351576A priority Critical patent/GB1567317A/en
Priority to DE19762647899 priority patent/DE2647899C2/en
Application filed by Wildey Judd Moore filed Critical Wildey Judd Moore
Priority to CH1358276A priority patent/CH609445A5/en
Priority to BE171958A priority patent/BE847832A/en
Priority to FR7632697A priority patent/FR2369533A1/en
Publication of CH609445A5 publication Critical patent/CH609445A5/en

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
    • F41A5/20—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel
    • 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
    • F41A5/28—Adjustable systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)

Abstract

This firearm actuated by the gases produced during the ignition of a cartridge has a device making it possible to adjust the passage of the gases between the barrel (11) and the actuation mechanism. This device comprises a sleeve (41) with an annular shoulder (44) in contact with the skirt (35) of an annular piston (33), the sleeve being adjustable by rotation in order to cover, to a greater or lesser extent, the holes (32) for taking the gases from the barrel. This adjustment makes it possible to obtain correct functioning of the weapon with cartridges containing different propellant charges. By completely blocking the holes, the actuation mechanism can be rendered inoperative, in particular for target shooting. This weapon may be a pistol. <IMAGE>
CH1358276A 1976-10-20 1976-10-28 Gas actuated firearm CH609445A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4351576A GB1567317A (en) 1976-10-20 1976-10-20 Gas operated firearm
DE19762647899 DE2647899C2 (en) 1976-10-20 1976-10-22 Gas-actuated firearm
CH1358276A CH609445A5 (en) 1976-10-20 1976-10-28 Gas actuated firearm
BE171958A BE847832A (en) 1976-10-20 1976-10-29 GAS-ACTIVATED FIREARM, WITH GAS PRESSURE ADJUSTMENT
FR7632697A FR2369533A1 (en) 1976-10-20 1976-10-29 GAS ACTUATED FIREARM, WITH GAS PRESSURE ADJUSTMENT

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB4351576A GB1567317A (en) 1976-10-20 1976-10-20 Gas operated firearm
DE19762647899 DE2647899C2 (en) 1976-10-20 1976-10-22 Gas-actuated firearm
CH1358276A CH609445A5 (en) 1976-10-20 1976-10-28 Gas actuated firearm
BE171958A BE847832A (en) 1976-10-20 1976-10-29 GAS-ACTIVATED FIREARM, WITH GAS PRESSURE ADJUSTMENT
BE847832 1976-10-29
FR7632697A FR2369533A1 (en) 1976-10-20 1976-10-29 GAS ACTUATED FIREARM, WITH GAS PRESSURE ADJUSTMENT

Publications (1)

Publication Number Publication Date
CH609445A5 true CH609445A5 (en) 1979-02-28

Family

ID=27543025

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1358276A CH609445A5 (en) 1976-10-20 1976-10-28 Gas actuated firearm

Country Status (5)

Country Link
BE (1) BE847832A (en)
CH (1) CH609445A5 (en)
DE (1) DE2647899C2 (en)
FR (1) FR2369533A1 (en)
GB (1) GB1567317A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131134B (en) * 1982-08-18 1986-02-26 Wildey Judd Moore Gas operated firearm having automatic pressure regulator
AT391939B (en) * 1986-12-19 1990-12-27 Steyr Daimler Puch Ag FIREARMS
BG100810A (en) * 1996-08-29 1998-03-31 Георги БАКАЛОВ Breech system of an automatic raiding carbine
NZ332808A (en) * 1998-12-20 2001-01-26 Ordnance Developments Ltd Blank firing attachment for recoil operated gun
US8528458B2 (en) 2011-07-27 2013-09-10 Bernard T. Windauer Pressure-regulating gas block
US8869674B2 (en) 2012-02-14 2014-10-28 Michael Alan Ruck Gas piston control system for a firearm
US9719739B2 (en) 2014-02-06 2017-08-01 Bernard (Bernie) T. Windauer Gas block balancing piston for auto-loading firearm
US11549767B2 (en) 2020-10-19 2023-01-10 Smith & Wesson Inc. Gas operated rotary barrel action and pistol

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE234575C (en) *
FR380416A (en) * 1906-10-05 1907-12-07 Rene Laffargue Rescue box for submarines
DE210628C (en) * 1907-11-16 1909-06-14 Oesterreichische Waffenfabriks Automatic firearm
US1431059A (en) * 1921-03-25 1922-10-03 Sutter Charles Gas-controlling attachment for gas-operated guns
US1738501A (en) * 1928-12-03 1929-12-03 Colt S Mfg Co Gas-operated automatic firearm
BE369871A (en) * 1929-05-06
BE466194A (en) * 1935-09-05
DE702757C (en) * 1937-05-15 1941-02-15 Gustloff Werke Gas pressure charger
US2211405A (en) * 1938-08-31 1940-08-13 Western Cartridge Co Gas-operated automatic firearm
FR885725A (en) * 1942-09-04 1943-09-23 Rheinmetall Borsig Ag Gas pressure operated magazine, for firearms
US2373794A (en) * 1943-03-05 1945-04-17 Carl G Swebilius Repeating firearm
US2468784A (en) * 1944-09-02 1949-05-03 Hal E Seagraves Autoloading pistol
GB608354A (en) * 1946-02-20 1948-09-14 John James Morrison Improvements in or relating to gas regulators for fire arms
FR1012202A (en) * 1949-07-01 1952-07-07 Anciens Ets Hotchkiss & Cie Improvements to automatic gas guns
NL217768A (en) * 1956-08-14
US3036501A (en) * 1959-08-03 1962-05-29 Olin Mathieson Firearms control device for automatically regulating gas flow
US3273460A (en) * 1965-06-14 1966-09-20 James D Mason Firearm with gas operated breech block unlocking means

Also Published As

Publication number Publication date
FR2369533B1 (en) 1982-12-03
FR2369533A1 (en) 1978-05-26
GB1567317A (en) 1980-05-14
DE2647899C2 (en) 1986-07-31
DE2647899A1 (en) 1978-04-27
BE847832A (en) 1977-02-14

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Legal Events

Date Code Title Description
PL Patent ceased