ZA737825B - Automatic firearm with gas actuated breech mechanism - Google Patents

Automatic firearm with gas actuated breech mechanism

Info

Publication number
ZA737825B
ZA737825B ZA737825*A ZA737825A ZA737825B ZA 737825 B ZA737825 B ZA 737825B ZA 737825 A ZA737825 A ZA 737825A ZA 737825 B ZA737825 B ZA 737825B
Authority
ZA
South Africa
Prior art keywords
automatic firearm
breech mechanism
gas actuated
actuated breech
gas
Prior art date
Application number
ZA737825*A
Inventor
B Segas
G Simon
R Volle
Original Assignee
France Etat Defense
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 France Etat Defense filed Critical France Etat Defense
Publication of ZA737825B publication Critical patent/ZA737825B/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
    • 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
    • F41A5/22—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated having two or more gas pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Pinball Game Machines (AREA)
ZA737825*A 1972-10-10 1973-10-08 Automatic firearm with gas actuated breech mechanism ZA737825B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7235764A FR2202584A5 (en) 1972-10-10 1972-10-10

Publications (1)

Publication Number Publication Date
ZA737825B true ZA737825B (en) 1974-08-28

Family

ID=9105386

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA737825*A ZA737825B (en) 1972-10-10 1973-10-08 Automatic firearm with gas actuated breech mechanism

Country Status (11)

Country Link
US (1) US3872771A (en)
AU (1) AU476133B2 (en)
CA (1) CA997182A (en)
CH (1) CH579251A5 (en)
DE (1) DE2350629C2 (en)
ES (1) ES419532A1 (en)
FR (1) FR2202584A5 (en)
GB (1) GB1439348A (en)
IL (1) IL43415A (en)
IT (1) IT994771B (en)
ZA (1) ZA737825B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045831C2 (en) * 1980-12-05 1984-06-14 Mauser-Werke Oberndorf Gmbh, 7238 Oberndorf Support flap for a rigidly closing breech of automatic firearms
DE102009056253B3 (en) * 2009-12-01 2011-05-19 Rheinmetall Waffe Munition Gmbh Rebound barrier for gas pressure boosters in particular

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH261658A (en) * 1945-12-06 1949-05-31 Oerlikon Buehrle Ag Automatic firearm with one-piece breech block.
BE469398A (en) * 1946-01-16
FR1602862A (en) * 1964-01-03 1971-02-08

Also Published As

Publication number Publication date
IT994771B (en) 1975-10-20
DE2350629C2 (en) 1983-11-03
CA997182A (en) 1976-09-21
DE2350629A1 (en) 1974-04-25
CH579251A5 (en) 1976-08-31
FR2202584A5 (en) 1974-05-03
IL43415A (en) 1977-03-31
IL43415A0 (en) 1974-03-14
ES419532A1 (en) 1976-05-01
US3872771A (en) 1975-03-25
GB1439348A (en) 1976-06-16
AU476133B2 (en) 1976-09-09
AU6120273A (en) 1975-04-10

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