GB127642A - Improvements in or relating to Small Arms. - Google Patents

Improvements in or relating to Small Arms.

Info

Publication number
GB127642A
GB127642A GB6553/17A GB655317A GB127642A GB 127642 A GB127642 A GB 127642A GB 6553/17 A GB6553/17 A GB 6553/17A GB 655317 A GB655317 A GB 655317A GB 127642 A GB127642 A GB 127642A
Authority
GB
United Kingdom
Prior art keywords
spring
lever
slide
rod
breech
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
GB6553/17A
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.)
ETS DELAUNAY BELLEVILLE SA
Original Assignee
ETS DELAUNAY BELLEVILLE 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 ETS DELAUNAY BELLEVILLE SA filed Critical ETS DELAUNAY BELLEVILLE SA
Publication of GB127642A publication Critical patent/GB127642A/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
    • 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
    • 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
    • F41A3/14—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)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

127,642. Soc. Anon. des Etablissements Delaunay Belleville. March 20, 1916, [Convention date]. Breech actions, sliding breech-block. - Consists of a gas-operated gun having a system of levers, springs, and catches wherein opening, closing, and firing springs are simultaneously compressed by the movement of the gas piston. In the construction shown, the piston is driven forwards by the gases and thereby rotates a lever 9, to which it is connected by a rod 6. The lever 9 drives a slide 18 forwards by means of a lever 11 and link 16, thereby compressing the opening- spring 21, the closing-spring 29 which is arranged on a rod 25 pivoted to the boltactuating lever 30 and sliding in a sleeve 22 pivoted to the slide 18, and the firing-spring 42, Fig. 6, which is arranged on a telescopic rod connected to the slide 18 and to the hammer 46. When the slide 18 reaches its forward position, a pawl 23 on the sleeve 22 engages a notch 38 in the rod 25, thus holding the spring 29 compressed and positively linking the slide 18 to the actuating-lever 30. The spring 21 then reacts to open the breech, and, at the end of the opening movement, the pawl 23 is turned by a stop 40 to release the rod 25 and allow the spring 29 to close the breech.
GB6553/17A 1916-03-20 1917-05-08 Improvements in or relating to Small Arms. Expired GB127642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR127642X 1916-03-20

Publications (1)

Publication Number Publication Date
GB127642A true GB127642A (en) 1919-06-12

Family

ID=32669468

Family Applications (2)

Application Number Title Priority Date Filing Date
GB?623/18A Expired GB131042A (en) 1916-03-20 1917-05-08 Improvements in or relating to Small Arms.
GB6553/17A Expired GB127642A (en) 1916-03-20 1917-05-08 Improvements in or relating to Small Arms.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB?623/18A Expired GB131042A (en) 1916-03-20 1917-05-08 Improvements in or relating to Small Arms.

Country Status (2)

Country Link
FR (1) FR502844A (en)
GB (2) GB131042A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ307209B6 (en) * 2017-01-10 2018-03-21 Viktor Shamrai A mechanism of locking the breech of a firearm
CZ307786B6 (en) * 2018-03-08 2019-05-02 Viktor SHAMRAI Arms locking mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ307209B6 (en) * 2017-01-10 2018-03-21 Viktor Shamrai A mechanism of locking the breech of a firearm
CZ307786B6 (en) * 2018-03-08 2019-05-02 Viktor SHAMRAI Arms locking mechanism
WO2019171315A1 (en) 2018-03-08 2019-09-12 Shamrai Viktor Locking mechanism of a slide of a weapon

Also Published As

Publication number Publication date
FR502844A (en) 1920-05-27
GB131042A (en) 1919-08-21

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