GB206782A - Improvements in automatic small-arms - Google Patents

Improvements in automatic small-arms

Info

Publication number
GB206782A
GB206782A GB1028623A GB1028623A GB206782A GB 206782 A GB206782 A GB 206782A GB 1028623 A GB1028623 A GB 1028623A GB 1028623 A GB1028623 A GB 1028623A GB 206782 A GB206782 A GB 206782A
Authority
GB
United Kingdom
Prior art keywords
breech
sleeve
spring
slide
bolt
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
GB1028623A
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
Priority to GB1028623A priority Critical patent/GB206782A/en
Publication of GB206782A publication Critical patent/GB206782A/en
Priority to FR573810D priority patent/FR573810A/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
    • F41A5/20—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

206,782. Netsch, J. April 16, 1923. Breech actions, sliding breech-block.-A rifle is operated by a sliding sleeve 4, on the barrel, which is driven forwards by the blast of gases from the muzzle to compress a breech-opening spring 7. The sleeve carries a catch lever 11 formed with a projection 12 which, when the sleeve reaches its foremost position, engages a cross-bar 16 on a breech-operating slide 15. The spring 7 in reacting drives back the sleeve 4 and actuating slide, which first rotates the bolt 23, by means of a helical slot in a part 21 of the slide engaging a projecting stud 22 on the bolt, and then retracts it against the pressures of a closing spring 19. When the sleeve 4 reaches its initial position, the catch 11 is depressed by an inclined stop-piece 14 to release the breechslide, whereupon the breech is closed by the spring 19.
GB1028623A 1923-04-16 1923-04-16 Improvements in automatic small-arms Expired GB206782A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1028623A GB206782A (en) 1923-04-16 1923-04-16 Improvements in automatic small-arms
FR573810D FR573810A (en) 1923-04-16 1923-11-24 Automatic rifle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1028623A GB206782A (en) 1923-04-16 1923-04-16 Improvements in automatic small-arms

Publications (1)

Publication Number Publication Date
GB206782A true GB206782A (en) 1923-11-15

Family

ID=9965054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1028623A Expired GB206782A (en) 1923-04-16 1923-04-16 Improvements in automatic small-arms

Country Status (2)

Country Link
FR (1) FR573810A (en)
GB (1) GB206782A (en)

Also Published As

Publication number Publication date
FR573810A (en) 1924-06-30

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