GB1021109A - Automatic firearm - Google Patents

Automatic firearm

Info

Publication number
GB1021109A
GB1021109A GB43527/64A GB4352764A GB1021109A GB 1021109 A GB1021109 A GB 1021109A GB 43527/64 A GB43527/64 A GB 43527/64A GB 4352764 A GB4352764 A GB 4352764A GB 1021109 A GB1021109 A GB 1021109A
Authority
GB
United Kingdom
Prior art keywords
automatic firearm
oct
breech
breech block
heckler
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
GB43527/64A
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.)
Heckler und Koch GmbH
Original Assignee
Heckler und Koch GmbH
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 Heckler und Koch GmbH filed Critical Heckler und Koch GmbH
Publication of GB1021109A publication Critical patent/GB1021109A/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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
    • F41A3/78—Bolt buffer or recuperator means
    • F41A3/82—Coil spring buffers
    • 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
    • F41A3/36—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing
    • F41A3/44—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having sliding locking elements, e.g. balls, rollers
    • F41A3/46—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having sliding locking elements, e.g. balls, rollers mounted on the bolt
    • 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
    • F41A3/54—Bolt locks of the unlocked type, i.e. being inertia operated
    • F41A3/56—Bolt locks of the unlocked type, i.e. being inertia operated the bolt being provided with an additional slidable mass
    • 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
    • F41A3/70—Anti-rebound arrangements, i.e. preventing rebound of the bolt out of the firing position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

1,021,109. Vibration dampers. HECKLER & KOCH G.m.b.H. Oct. 26, 1964 [Oct. 30, 1963], No. 43527/64. Heading F2S. [Also in Division F3] A two-part breech block 1, 4 is formed with two chambers 12a, 12b which are filled with metal granules, preferably of tungsten, to prevent rebound of the breech block on closing of the breech.
GB43527/64A 1963-10-30 1964-10-26 Automatic firearm Expired GB1021109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH50687A DE1242477B (en) 1963-10-30 1963-10-30 Automatic firearm

Publications (1)

Publication Number Publication Date
GB1021109A true GB1021109A (en) 1966-02-23

Family

ID=7157450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43527/64A Expired GB1021109A (en) 1963-10-30 1964-10-26 Automatic firearm

Country Status (7)

Country Link
US (1) US3283435A (en)
AT (1) AT247751B (en)
BE (1) BE655034A (en)
CH (1) CH422589A (en)
DE (1) DE1242477B (en)
GB (1) GB1021109A (en)
IL (1) IL22337A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180328682A1 (en) * 2017-05-15 2018-11-15 Spike's Tactical, Llc Firearm recoil buffer and method

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366011A (en) * 1966-04-18 1968-01-30 Colt S Inc Buffer assembly having a plurality of inertial masses acting in delayed sequence to oppose bolt rebound
US3540147A (en) * 1968-07-25 1970-11-17 Douglas S Cream Breech bolt locking means comprising a resilient split ring having locking lugs thereon
AU1013088A (en) * 1987-01-09 1988-07-14 Utec B.V. Firing mechanisms for air weapons
FR2646241B1 (en) * 1989-04-20 1991-07-12 Inst Francais Du Petrole ANTI-REBOUND DEVICE FOR A MASS COMING TO HIT A TARGET ELEMENT
US6931978B1 (en) * 2004-02-19 2005-08-23 Snc Technologies Inc. Rebound attenuation device for automatic firearms
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
DE102011017271A1 (en) * 2011-04-15 2012-10-18 Schmeisser Gmbh Damping device for a handgun
US10488136B2 (en) 2016-09-23 2019-11-26 ArmWest, LLC Selective fire firearm systems and methods
US11371789B2 (en) 2019-08-06 2022-06-28 James Matthew Underwood Roller delayed firearm operating system
US11543195B2 (en) 2020-07-03 2023-01-03 James Matthew Underwood Roller and bearing delayed firearm operating systems
US11846476B2 (en) 2021-10-07 2023-12-19 James Matthew Underwood Ejector for firearm
US12092416B1 (en) 2022-03-16 2024-09-17 Theodore R. Schumacher Delayed blowback device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE454208A (en) * 1938-10-26
DE739398C (en) * 1940-04-16 1943-09-24 Richard Kaempfe Dipl Ing Arrangement for the destruction of rebound energy
US2495460A (en) * 1942-12-11 1950-01-24 Zbrojovka Brno Np Inertia member for retarding breechblock movement in automatic firearms
NL222684A (en) * 1956-11-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180328682A1 (en) * 2017-05-15 2018-11-15 Spike's Tactical, Llc Firearm recoil buffer and method
US10488129B2 (en) * 2017-05-15 2019-11-26 Spike's Tactical, Llc Adjustable weight firearm recoil buffer using fill material

Also Published As

Publication number Publication date
CH422589A (en) 1966-10-15
AT247751B (en) 1966-06-27
DE1242477B (en) 1967-06-15
BE655034A (en) 1965-02-15
IL22337A (en) 1968-06-20
US3283435A (en) 1966-11-08

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