GB626502A - Improvements in automatic fire-arms - Google Patents

Improvements in automatic fire-arms

Info

Publication number
GB626502A
GB626502A GB33182/46A GB3318246A GB626502A GB 626502 A GB626502 A GB 626502A GB 33182/46 A GB33182/46 A GB 33182/46A GB 3318246 A GB3318246 A GB 3318246A GB 626502 A GB626502 A GB 626502A
Authority
GB
United Kingdom
Prior art keywords
breech
block
lever
rod
spring
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
GB33182/46A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB626502A publication Critical patent/GB626502A/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
    • F41A3/12—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

Abstract

626,502. Automatic firearms. LIPPERT, H. Nov. 7, 1946, No. 33182. Convention date, Nov. 7, 1945. Addition to 612,182. [Class 92 (ii)] The invention of the parent Specification is now modified by forming the energy accumulator in two parts and by fitting the breechblock locking member 7 in a seating 8 of the breech-casing 2. The mechanism shown in Fig. 2 is duplicated, one on each side of the breech-block 4, each mechanism consisting of relatively movable parts 10, 11, both acted on by a spring.J.2. As the breech-block approaches its closed position each of its two ribs 4a strikes a lever 15 whose lower end engages in the part 11 thus moving part 11 and a rod 22 thereon to the rear, and also compressing the spring 12. A projection 11a on the rod 22 is thus moved clear of the locking member 7, which it was formerly holding down as shown, and when the part 10 is then moved to the rear by the part 11 a surface 7a on the latter causes the member 7 to rise into locking engagement with a surface 4b on the breech-block. The part 10 is then moved by the part 11 underneath the locking member 7 to support it in the locked position. On a shot being fired, a gas-driven rod 20 rotates a lever 19 whose upper end engages in a socket of the part 10. The support for the member 7 is thus removed and as the coacting surfaces of this member and the breech-block are selfunlocking, the breech-block is driven rearwards. Also, under the action of the spring 12, the part 11, the rod 22 and the lever 13 return to their original positions. In a modification Figs. 7-11 (not shown), the lever 19 is replaced by one which is pivoted on the breech-casing and which is rotated by striking against a projection on the gun cradle.
GB33182/46A 1945-04-21 1946-11-07 Improvements in automatic fire-arms Expired GB626502A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB626502A true GB626502A (en) 1949-07-15

Family

ID=32231713

Family Applications (3)

Application Number Title Priority Date Filing Date
GB14876/46A Expired GB612182A (en) 1945-04-21 1946-05-16 Improvements in or relating to automatic fire arms
GB21705/46A Expired GB614534A (en) 1945-04-21 1946-07-19 Improvements in automatic firearms
GB33182/46A Expired GB626502A (en) 1945-04-21 1946-11-07 Improvements in automatic fire-arms

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB14876/46A Expired GB612182A (en) 1945-04-21 1946-05-16 Improvements in or relating to automatic fire arms
GB21705/46A Expired GB614534A (en) 1945-04-21 1946-07-19 Improvements in automatic firearms

Country Status (7)

Country Link
US (2) US2600007A (en)
BE (1) BE464718A (en)
CH (3) CH264637A (en)
DE (3) DE851914C (en)
FR (3) FR925818A (en)
GB (3) GB612182A (en)
NL (1) NL72471C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0705723A1 (en) * 1992-03-25 1996-04-10 BARYSHEV, Anatoly Filippovich Locking device for small or ordnance arm

Families Citing this family (14)

* 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
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)
RU2623127C2 (en) * 2015-11-03 2017-06-22 Николай Борисович Кретов Small-weapon locking mechanism
RU2623291C2 (en) * 2015-11-03 2017-06-23 Николай Борисович Кретов Light weapons breech block
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
US515064A (en) * 1894-02-20 Fireaem operated by gases of explosion
US624145A (en) * 1899-05-02 Automatic firearm
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0705723A1 (en) * 1992-03-25 1996-04-10 BARYSHEV, Anatoly Filippovich Locking device for small or ordnance arm
EP0705723A4 (en) * 1992-03-25 1996-06-05 Anatoly Filippovich Baryshev Locking device for small or ordnance arm

Also Published As

Publication number Publication date
GB614534A (en) 1948-12-16
CH264637A (en) 1949-10-31
US2600007A (en) 1952-06-10
US2523704A (en) 1950-09-26
CH270455A (en) 1950-08-31
NL72471C (en)
CH270454A (en) 1950-08-31
FR55172E (en) 1951-10-02
FR925818A (en) 1947-09-15
GB612182A (en) 1948-11-09
DE844558C (en) 1952-07-21
DE851914C (en) 1952-10-09
FR54965E (en) 1951-06-05
DE851913C (en) 1952-10-09
BE464718A (en)

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