CH437055A - Gas-operated automatic firearm - Google Patents

Gas-operated automatic firearm

Info

Publication number
CH437055A
CH437055A CH935665A CH935665A CH437055A CH 437055 A CH437055 A CH 437055A CH 935665 A CH935665 A CH 935665A CH 935665 A CH935665 A CH 935665A CH 437055 A CH437055 A CH 437055A
Authority
CH
Switzerland
Prior art keywords
gas
automatic firearm
operated automatic
operated
firearm
Prior art date
Application number
CH935665A
Other languages
German (de)
Inventor
Ezekiel Sturtevant Foster
Original Assignee
Colt S Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23503643&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CH437055(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Colt S Inc filed Critical Colt S Inc
Publication of CH437055A publication Critical patent/CH437055A/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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
    • F41A3/72—Operating handles or levers; Mounting thereof in breech-blocks or bolts
    • 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
    • F41A3/18—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 hand-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)
  • Battery Mounting, Suspending (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Portable Nailing Machines And Staplers (AREA)
CH935665A 1964-07-08 1965-07-05 Gas-operated automatic firearm CH437055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US381099A US3236155A (en) 1964-07-08 1964-07-08 Firearm having an auxiliary bolt closure mechanism

Publications (1)

Publication Number Publication Date
CH437055A true CH437055A (en) 1967-05-31

Family

ID=23503643

Family Applications (1)

Application Number Title Priority Date Filing Date
CH935665A CH437055A (en) 1964-07-08 1965-07-05 Gas-operated automatic firearm

Country Status (11)

Country Link
US (1) US3236155A (en)
AT (1) AT294630B (en)
BE (1) BE666334A (en)
CH (1) CH437055A (en)
DE (1) DE1453912A1 (en)
DK (1) DK128864B (en)
ES (1) ES315121A1 (en)
FR (1) FR1438934A (en)
GB (1) GB1074646A (en)
NL (1) NL141640B (en)
NO (1) NO117578B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742636A (en) * 1971-12-13 1973-07-03 Fairchild Industries Firearm having a carrying handle and associated rear sight
DE3521390A1 (en) * 1985-06-14 1992-04-09 Rheinmetall Gmbh DEVICE FOR EMERGENCY ACTUATION OF THE PISTON IN A FOREIGN DRIVEN MACHINE CANNON
US4827652A (en) * 1987-10-02 1989-05-09 Martin Ernest J T Cocking-bar, target-framing and range-finding, carrying, hanging and standing device
US5448940A (en) * 1993-11-19 1995-09-12 Olympic Arms, Inc. Gas-operated M16 pistol
US5726377A (en) * 1996-06-19 1998-03-10 Colt's Manufacturing Company, Inc. Gas operated firearm
US5945626A (en) 1997-09-09 1999-08-31 Colt's Manufacturing Company Inc. Gas operated firearm with clamp on gas block
CA2520410C (en) * 2003-03-27 2008-12-02 Heckler & Koch Gmbh Adapter
US6889464B2 (en) 2003-06-04 2005-05-10 Michael K. Degerness Composite structural member
IL175232A0 (en) 2006-04-26 2007-05-15 Silver Shadow Advanced Securit Assault pistol rifle
WO2008094177A2 (en) * 2006-06-23 2008-08-07 Brian Akhavan Firearm operating mechanisms and methods
US8210089B2 (en) * 2008-07-01 2012-07-03 Adcor Industries, Inc. Firearm having an indirect gas impingement system
US8141285B2 (en) 2008-07-01 2012-03-27 Adcor Industries, Inc. Firearm including improved hand guard
EP2141436A3 (en) 2008-07-01 2013-07-31 Adcor Industries, Inc. Operating handle for a firearm
US8210090B2 (en) 2008-07-01 2012-07-03 Adcor Industries, Inc. Firearm having an expulsion device
US8393107B2 (en) 2008-08-26 2013-03-12 Adcor Industries, Inc. Firearm assembly including a first weapon and a second weapon selectively mounted to the first weapon
US9038525B2 (en) * 2011-01-14 2015-05-26 ArmWest, LLC Firearm
US9488423B2 (en) 2011-01-14 2016-11-08 Arm West, Llc Firearm systems and methods
US8899138B2 (en) 2011-09-08 2014-12-02 Adcor Industries, Inc. Firearm having a handle assembly for charging and forward assist
US9003686B2 (en) 2012-02-13 2015-04-14 Adcor Industries, Inc. Hand guard mounting mechanism
US8997620B2 (en) 2012-03-09 2015-04-07 Adcor Industries, Inc. Handle assembly for charging a direct gas impingement firearm
US10663243B2 (en) * 2015-07-13 2020-05-26 David Rian Timmons Firearm pivot pin system
US10107582B2 (en) * 2015-12-04 2018-10-23 Scott Gray Quick connect rifle receiver adapter system
US10012458B2 (en) 2016-05-12 2018-07-03 Smith & Wesson Corp. Bolt for firearm
US10488136B2 (en) 2016-09-23 2019-11-26 ArmWest, LLC Selective fire firearm systems and methods
US10663239B2 (en) 2017-04-27 2020-05-26 David Rian Timmons Firearm takedown pin and upper receiver system
US10563939B1 (en) * 2017-11-13 2020-02-18 Paul A. Oglesby Forward assist for a firearm
US11204208B1 (en) 2020-06-19 2021-12-21 Shari LeGate, Ltd. Bolt carrier for magazine-fed firearm
US11105572B1 (en) * 2020-06-24 2021-08-31 Strike Industries, Inc. Modular forward assist for firearms

Also Published As

Publication number Publication date
ES315121A1 (en) 1965-10-01
NO117578B (en) 1969-08-25
DE1453912A1 (en) 1969-07-24
BE666334A (en) 1965-11-03
NL6508657A (en) 1966-01-10
DK128864B (en) 1974-07-15
GB1074646A (en) 1967-07-05
NL141640B (en) 1974-03-15
US3236155A (en) 1966-02-22
FR1438934A (en) 1966-05-13
AT294630B (en) 1971-11-25

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