FR1042830A - Improvements made to at least semi-automatic weapons with a breech mechanism kept temporarily locked by a sliding gear, in particular to small caliber automatic guns of this kind - Google Patents

Improvements made to at least semi-automatic weapons with a breech mechanism kept temporarily locked by a sliding gear, in particular to small caliber automatic guns of this kind

Info

Publication number
FR1042830A
FR1042830A FR1042830DA FR1042830A FR 1042830 A FR1042830 A FR 1042830A FR 1042830D A FR1042830D A FR 1042830DA FR 1042830 A FR1042830 A FR 1042830A
Authority
FR
France
Prior art keywords
automatic
semi
improvements made
sliding gear
temporarily locked
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
Other languages
French (fr)
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.)
Brevets Aero Mecaniques SA
Original Assignee
Brevets Aero Mecaniques SA
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 Brevets Aero Mecaniques SA filed Critical Brevets Aero Mecaniques SA
Priority claimed from US218370A external-priority patent/US2756640A/en
Application granted granted Critical
Publication of FR1042830A publication Critical patent/FR1042830A/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
    • 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
    • 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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
    • F41A3/66—Breech housings or frames; Receivers
    • 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
FR1042830D 1950-03-30 1951-03-29 Improvements made to at least semi-automatic weapons with a breech mechanism kept temporarily locked by a sliding gear, in particular to small caliber automatic guns of this kind Expired FR1042830A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
LU309604X 1950-03-30
US218370A US2756640A (en) 1950-03-30 1951-03-30 Breech block locking means
US518307A US2831403A (en) 1950-03-30 1955-06-27 Sliding breechblock locking mechanism for self-loading firearms

Publications (1)

Publication Number Publication Date
FR1042830A true FR1042830A (en) 1953-11-04

Family

ID=32329668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1042830D Expired FR1042830A (en) 1950-03-30 1951-03-29 Improvements made to at least semi-automatic weapons with a breech mechanism kept temporarily locked by a sliding gear, in particular to small caliber automatic guns of this kind

Country Status (8)

Country Link
US (1) US2831403A (en)
BE (1) BE502095A (en)
CH (2) CH309604A (en)
DE (1) DE860019C (en)
FR (1) FR1042830A (en)
GB (2) GB687339A (en)
LU (1) LU30050A1 (en)
NL (4) NL165278B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168806B (en) * 1958-12-03 1964-04-23 Rheinmetall Gmbh Lock for automatic weapons
US9702649B1 (en) * 2014-07-18 2017-07-11 The United States Of America As Represented By The Secretary Of The Army Reciprocally-cycled weapon
US10852084B2 (en) * 2018-06-15 2020-12-01 Michael Gregorich Advanced gas piston system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB574352A (en) * 1943-02-19 1946-01-02 Lewis Motley Improvements in or relating to automatic guns
FR897374A (en) * 1943-08-20 1945-03-20 Johannes Grossfuss Metall Und Two-piece breech for recoil loading weapons
CH267987A (en) * 1947-06-20 1950-04-30 Oerlikon Buehrle Ag Automatic firearm with cartridge.

Also Published As

Publication number Publication date
US2831403A (en) 1958-04-22
GB687315A (en) 1953-02-11
LU30050A1 (en)
GB687339A (en) 1953-02-11
BE502095A (en)
DE860019C (en) 1952-12-18
NL165278B (en)
NL93056C (en)
NL153487B (en)
NL93801C (en)
CH310860A (en) 1955-11-15
CH309604A (en) 1955-09-15

Similar Documents

Publication Publication Date Title
FR1059885A (en) Improvements made to suppliers for automatic weapons with belt feed, in particular to those for automatic weapons whose unlocking is caused by a means other than the recoil of the weapon
ES266914A1 (en) Projectiles to be slidably fitted on the end of a gun barrel
FR1042830A (en) Improvements made to at least semi-automatic weapons with a breech mechanism kept temporarily locked by a sliding gear, in particular to small caliber automatic guns of this kind
FR1122130A (en) Improvements to firearms, in particular automatic weapons, cartridge ammunition
FR1044083A (en) Improvements made to at least semi-automatic firearms fitted with a muzzle brake, in particular automatic weapons of this type
FR811561A (en) Improvements to ammunition stores for firearms, light automatic cannons, etc.
FR1328033A (en) Improvements made to the breech mechanisms, for automatic weapons with recoil from the tube
FR1050459A (en) Improvements to firearms firing cartridges, particularly automatic weapons
LU30583A1 (en) IMPROVEMENTS TO CARTRIDGE LOADERS FOR AUTOMATIC WEAPONS, IN PARTICULAR TO THOSE FOR WEAPONS WITH A HIGH RATE OF FIRING
FR1383285A (en) Improvements made to toothed rotor suppliers for automatic weapons with band feed, in particular to those for automatic weapons in which the unlocking of the breech is caused by a means other than the recoil of the weapon
FR863836A (en) Improvements made to magazines for firearms, particularly those for small caliber automatic barrels
GB498775A (en) Improvements in and connected with attachments to guns
FR1031786A (en) Improvements made to at least semi-automatic rifles with a breech temporarily locked by a sliding gear, in particular automatic rifles with lateral slides
FR972500A (en) Improvements to firearms, especially small caliber automatic weapons
FR1000376A (en) Firing mechanism of an automatic firearm locked by a dynamic breech
FR1131176A (en) Improvements made to trigger systems for recoiling automatic weapons with open breeches
FR1093082A (en) Improvements made to at least semi-automatic rifles with breeches temporarily locked by a sliding gear
FR771808A (en) Improvements to aircraft incorporating a muzzle, in particular those incorporating an open breech barrel
DK82066C (en) Cartridge magazine for automatic firearms, especially for weapons with high firing cadence.
FR880598A (en) Automatic firearm operating by barrel recoil
GB573210A (en) Improvements in or relating to firing mechanisms for automatic guns
GB267836A (en) Improvements in or relating to machine guns
GB685516A (en) Improvements relating to the barrels of firearms
FR1329202A (en) Improvements made to barrel weapons, in particular small caliber automatic cannons of this type
ES201783A2 (en) Improvements introduced in the automatic guns in caliber 6,35, with slow and quick shot rate and charger with 25 bullets (Machine-translation by Google Translate, not legally binding)