GB494981A - Improvements in or relating to gas-operated firearms - Google Patents

Improvements in or relating to gas-operated firearms

Info

Publication number
GB494981A
GB494981A GB1809837A GB1809837A GB494981A GB 494981 A GB494981 A GB 494981A GB 1809837 A GB1809837 A GB 1809837A GB 1809837 A GB1809837 A GB 1809837A GB 494981 A GB494981 A GB 494981A
Authority
GB
United Kingdom
Prior art keywords
gas
relating
cavity
dead space
space
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
GB1809837A
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.)
"DANUVIA" IPARI ES KERESKEDELMI RT
Original Assignee
"DANUVIA" IPARI ES KERESKEDELMI RT
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
Priority to DEG95723D priority Critical patent/DE714565C/en
Application filed by "DANUVIA" IPARI ES KERESKEDELMI RT filed Critical "DANUVIA" IPARI ES KERESKEDELMI RT
Priority to GB1809837A priority patent/GB494981A/en
Priority to US157234A priority patent/US2186582A/en
Publication of GB494981A publication Critical patent/GB494981A/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
    • F41A5/26—Arrangements or systems for bleeding the gas from the barrel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

494,981. Automatic guns. GEBAUER, F., and DANUVIA IPARI ES KERESKEDELMI R. T. June 29, 1937, No. 18098. [Class 92 (ii)] Relates to gas-operated guns in which the passage 3 for the tapped gases extends in the form of a nozzle into a cavity in the front wall of the gas piston 4. According to the invention, a recessed annular dead space 8 is formed in the base of the cavity for the deposit of sediment. In the form shown, the space 8 is formed at the foot of a surface of rotation 10 extending to a point 7. The enlarged front end of the gas cylinder is closed by a plug 2 and a further dead space 13 is thus provided.
GB1809837A 1937-04-28 1937-06-29 Improvements in or relating to gas-operated firearms Expired GB494981A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEG95723D DE714565C (en) 1937-04-28 1937-06-26 Gas pressure charger
GB1809837A GB494981A (en) 1937-06-29 1937-06-29 Improvements in or relating to gas-operated firearms
US157234A US2186582A (en) 1937-04-28 1937-08-04 Gas-operated firearm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1809837A GB494981A (en) 1937-06-29 1937-06-29 Improvements in or relating to gas-operated firearms

Publications (1)

Publication Number Publication Date
GB494981A true GB494981A (en) 1938-11-04

Family

ID=10106618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1809837A Expired GB494981A (en) 1937-04-28 1937-06-29 Improvements in or relating to gas-operated firearms

Country Status (1)

Country Link
GB (1) GB494981A (en)

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