DE3471159D1 - Gas expansion chamber for an automatic, gas-operated firearm - Google Patents

Gas expansion chamber for an automatic, gas-operated firearm

Info

Publication number
DE3471159D1
DE3471159D1 DE8484110428T DE3471159T DE3471159D1 DE 3471159 D1 DE3471159 D1 DE 3471159D1 DE 8484110428 T DE8484110428 T DE 8484110428T DE 3471159 T DE3471159 T DE 3471159T DE 3471159 D1 DE3471159 D1 DE 3471159D1
Authority
DE
Germany
Prior art keywords
gas
automatic
expansion chamber
operated firearm
gas expansion
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
DE8484110428T
Other languages
German (de)
Inventor
Clemens Ing Bremer
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.)
Rheinmetall Industrie AG
Original Assignee
Rheinmetall GmbH
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 Rheinmetall GmbH filed Critical Rheinmetall GmbH
Priority to DE8484110428T priority Critical patent/DE3471159D1/en
Application granted granted Critical
Publication of DE3471159D1 publication Critical patent/DE3471159D1/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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
DE8484110428T 1983-10-08 1984-09-01 Gas expansion chamber for an automatic, gas-operated firearm Expired DE3471159D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484110428T DE3471159D1 (en) 1983-10-08 1984-09-01 Gas expansion chamber for an automatic, gas-operated firearm

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833336634 DE3336634A1 (en) 1983-10-08 1983-10-08 GAS STORAGE BETWEEN A DRIVING GAS DIVISION AND A CYLINDER WITH A WORKING PISTON FOR DRIVING A DEVICE, PREFERABLY ON AN AUTOMATIC PISTON ARM
DE8484110428T DE3471159D1 (en) 1983-10-08 1984-09-01 Gas expansion chamber for an automatic, gas-operated firearm

Publications (1)

Publication Number Publication Date
DE3471159D1 true DE3471159D1 (en) 1988-06-16

Family

ID=6211329

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833336634 Withdrawn DE3336634A1 (en) 1983-10-08 1983-10-08 GAS STORAGE BETWEEN A DRIVING GAS DIVISION AND A CYLINDER WITH A WORKING PISTON FOR DRIVING A DEVICE, PREFERABLY ON AN AUTOMATIC PISTON ARM
DE8484110428T Expired DE3471159D1 (en) 1983-10-08 1984-09-01 Gas expansion chamber for an automatic, gas-operated firearm

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833336634 Withdrawn DE3336634A1 (en) 1983-10-08 1983-10-08 GAS STORAGE BETWEEN A DRIVING GAS DIVISION AND A CYLINDER WITH A WORKING PISTON FOR DRIVING A DEVICE, PREFERABLY ON AN AUTOMATIC PISTON ARM

Country Status (2)

Country Link
EP (1) EP0158707B1 (en)
DE (2) DE3336634A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9383149B2 (en) 2012-12-05 2016-07-05 Ra Brands, L.L.C. Gas-operated firearm with pressure compensating gas piston
US9097475B2 (en) 2012-12-05 2015-08-04 Ra Brands, L.L.C. Gas-operated firearm with pressure compensating gas piston
US9212856B2 (en) 2012-12-26 2015-12-15 Ra Brands, L.L.C. Gas cut-off system for firearms
US8887616B2 (en) 2013-01-11 2014-11-18 Ra Brands, L.L.C. Auto regulating gas system for supressed weapons
US8950313B2 (en) 2013-01-04 2015-02-10 Ra Brands, L.L.C. Self regulating gas system for suppressed weapons
US9500423B2 (en) 2014-01-24 2016-11-22 Ra Brands, L.L.C. Method and mechanism for automatic regulation of gas flow when mounting a suppressor to a firearm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749455C (en) * 1939-06-15 1944-12-16 Slot-controlled two-stroke internal combustion engine
AT174500B (en) * 1941-02-17 1953-04-10 Leon Dufour Two-stroke internal combustion engine with inlet and outlet slots controlled by the piston
DE2809505C2 (en) * 1978-03-06 1982-10-07 Rheinmetall GmbH, 4000 Düsseldorf Belt feeder drive for an automatic gas-operated gun, in particular a machine gun

Also Published As

Publication number Publication date
EP0158707A3 (en) 1986-04-23
EP0158707B1 (en) 1988-05-11
DE3336634A1 (en) 1985-04-25
EP0158707A2 (en) 1985-10-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RHEINMETALL GMBH, 40882 RATINGEN, DE

8339 Ceased/non-payment of the annual fee