CH270454A - Automatic firearm with one-piece breech block. - Google Patents

Automatic firearm with one-piece breech block.

Info

Publication number
CH270454A
CH270454A CH270454DA CH270454A CH 270454 A CH270454 A CH 270454A CH 270454D A CH270454D A CH 270454DA CH 270454 A CH270454 A CH 270454A
Authority
CH
Switzerland
Prior art keywords
breech block
automatic firearm
piece
piece breech
firearm
Prior art date
Application number
Other languages
German (de)
Inventor
Oerlik Werkzeugmaschinenfabrik
Original Assignee
Oerlikon Buehrle 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 Oerlikon Buehrle Ag filed Critical Oerlikon Buehrle Ag
Publication of CH270454A publication Critical patent/CH270454A/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
    • F41A3/12—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
    • F41A3/38—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes
    • F41A3/40—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes 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
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • F41A15/14—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on or within the bolt; Extractors per se
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/64—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers
    • F41A17/66—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers automatically operated, i.e. operated by breech opening or closing movement
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
    • F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
    • F41A19/31—Sear arrangements therefor
    • 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
    • F41A3/38—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Buckles (AREA)
CH270454D 1945-04-21 1945-07-20 Automatic firearm with one-piece breech block. CH270454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH264637T 1945-04-21

Publications (1)

Publication Number Publication Date
CH270454A true CH270454A (en) 1950-08-31

Family

ID=32231713

Family Applications (3)

Application Number Title Priority Date Filing Date
CH264637D CH264637A (en) 1945-04-21 1945-04-21 Automatic firearm with one-piece breech block.
CH270454D CH270454A (en) 1945-04-21 1945-07-20 Automatic firearm with one-piece breech block.
CH270455D CH270455A (en) 1945-04-21 1945-11-07 Automatic firearm with one-piece breech block.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH264637D CH264637A (en) 1945-04-21 1945-04-21 Automatic firearm with one-piece breech block.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH270455D CH270455A (en) 1945-04-21 1945-11-07 Automatic firearm with one-piece breech block.

Country Status (7)

Country Link
US (2) US2600007A (en)
BE (1) BE464718A (en)
CH (3) CH264637A (en)
DE (3) DE851913C (en)
FR (3) FR925818A (en)
GB (3) GB612182A (en)
NL (1) NL72471C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807195A (en) * 1948-07-01 1957-09-24 Musser Clarence Walton Cartridge case holder and extractor and breech mechanism for heavy caliber recoilless gun
NL86427C (en) * 1951-03-05 1900-01-01
US2923205A (en) * 1955-10-08 1960-02-02 Bardelli Arturo Automatic arms
US2919630A (en) * 1957-06-14 1960-01-05 Willard J Hoyt Firearm with breech block retarding means
US3103142A (en) * 1961-01-13 1963-09-10 William P Hidden Bolt mechanism for an automatic firearm
US4506589A (en) * 1982-10-06 1985-03-26 Junker Systems, Inc. Firing mechanism for automatic firearm
SE447759B (en) * 1985-04-26 1986-12-08 Bofors Ab DEVICE TO HIGH SHOT SPEED IN AUTOMATIC WEAPON
WO1993024802A1 (en) * 1992-03-25 1993-12-09 Anatoly Filippovich Baryshev Locking device for small or ordnance arm
RU2180952C1 (en) * 2001-02-26 2002-03-27 Курсаков Александр Александрович Method for operation of weapon automatic equipment and automatic revolver based on it
WO2005031242A1 (en) * 2003-09-24 2005-04-07 Tabarruk Abdullaev Firearm with breech opening delaying mechanism
CH699667A2 (en) * 2008-10-09 2010-04-15 Gamma Kdg Systems Sa New mechanism for opening automatic weapon delay.
RU2623290C2 (en) * 2015-11-03 2017-06-23 Николай Борисович Кретов Light weapons breech block (versions)
RU2623291C2 (en) * 2015-11-03 2017-06-23 Николай Борисович Кретов Light weapons breech block
RU2623127C2 (en) * 2015-11-03 2017-06-22 Николай Борисович Кретов Small-weapon locking mechanism
DE102017104545B4 (en) 2017-03-03 2019-07-11 J.G. ANSCHÜTZ GmbH & Co. KG Locking a closure sleeve of a closure of a firearm

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US624145A (en) * 1899-05-02 Automatic firearm
US515064A (en) * 1894-02-20 Fireaem operated by gases of explosion
DE336395C (en) * 1917-09-01 1921-04-30 Rheinische Metallw & Maschf Automatic firearm with sliding barrel
US1709162A (en) * 1925-04-21 1929-04-16 William I Westervelt Automatic gun
NL27886C (en) * 1929-05-01
US2112660A (en) * 1929-06-26 1938-03-29 Robert F Hudson Automatic gun
DE706158C (en) * 1937-03-12 1941-05-19 Rheinmetall Borsig Akt Ges Automatic firearm with sliding barrel
GB522768A (en) * 1938-12-12 1940-06-26 Danuvia Ipari Es Kereskedelmi Improvements in light automatic guns
US2365389A (en) * 1941-11-04 1944-12-19 J M & M S Browning Company Firearm

Also Published As

Publication number Publication date
DE851913C (en) 1952-10-09
BE464718A (en)
GB626502A (en) 1949-07-15
US2600007A (en) 1952-06-10
FR925818A (en) 1947-09-15
FR55172E (en) 1951-10-02
CH264637A (en) 1949-10-31
DE851914C (en) 1952-10-09
US2523704A (en) 1950-09-26
FR54965E (en) 1951-06-05
GB614534A (en) 1948-12-16
NL72471C (en)
DE844558C (en) 1952-07-21
CH270455A (en) 1950-08-31
GB612182A (en) 1948-11-09

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