FR2454079B1 - - Google Patents

Info

Publication number
FR2454079B1
FR2454079B1 FR8007950A FR8007950A FR2454079B1 FR 2454079 B1 FR2454079 B1 FR 2454079B1 FR 8007950 A FR8007950 A FR 8007950A FR 8007950 A FR8007950 A FR 8007950A FR 2454079 B1 FR2454079 B1 FR 2454079B1
Authority
FR
France
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
FR8007950A
Other versions
FR2454079A1 (fr
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.)
Aimpoint AB
Original Assignee
Aimpoint AB
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 claimed from SE7903210A external-priority patent/SE427580B/sv
Application filed by Aimpoint AB filed Critical Aimpoint AB
Publication of FR2454079A1 publication Critical patent/FR2454079A1/fr
Application granted granted Critical
Publication of FR2454079B1 publication Critical patent/FR2454079B1/fr
Granted 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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
    • F41A21/484—Barrel mounting means, e.g. releasable mountings for replaceable barrels using interlocking means, e.g. by sliding pins
    • 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
    • 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)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
FR8007950A 1979-04-11 1980-04-09 Perfectionnements aux armes a feu Granted FR2454079A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7903210A SE427580B (sv) 1979-04-11 1979-04-11 Anordning vid eldvapen med pipa och slutstycke
US06/084,276 US4279191A (en) 1979-04-11 1979-10-12 Firearms

Publications (2)

Publication Number Publication Date
FR2454079A1 FR2454079A1 (fr) 1980-11-07
FR2454079B1 true FR2454079B1 (fr) 1983-12-30

Family

ID=26657239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007950A Granted FR2454079A1 (fr) 1979-04-11 1980-04-09 Perfectionnements aux armes a feu

Country Status (8)

Country Link
JP (1) JPS56500579A (fr)
AU (1) AU5986780A (fr)
CH (1) CH653125A5 (fr)
DE (1) DE3041409T1 (fr)
FR (1) FR2454079A1 (fr)
GB (1) GB2070743B (fr)
IT (1) IT1141426B (fr)
WO (1) WO1980002194A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1002620B (el) * 1996-04-02 1997-02-21 Πιστολι 9 χιλιοστων ισχυρης γομωσης οπισθοδρομησης περιστροφικου κλειστρου δι'αεριων, 17 φυσιγγων.
ITMI20071474A1 (it) * 2007-07-20 2009-01-21 Benelli Armi Spa Gruppo di chiusura e riarmo con otturatore oscillante e testa di chiusura rotante, particolarmente per armi a funzionamento inerziale utilizzanti l'energia cinetica del rinculo

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE234575C (fr) *
DE736746C (de) * 1937-09-02 1943-06-26 Gustloff Werke Zweiteiliger Drehverschluss fuer Gasdrucklader
BE484967A (fr) * 1947-09-25
BE556962A (fr) * 1956-08-14
US2950653A (en) * 1958-03-04 1960-08-30 Earle M Harvey Bolt assembly for a firearm
US2941449A (en) * 1959-03-04 1960-06-21 Frederick P Reed Decelerating device for firearms with telescopic bolts
ES379338A1 (es) * 1969-04-29 1973-04-16 Beretta Armi Spa Perfeccionamientos en los fusiles automaticos.
US4125054A (en) * 1976-09-27 1978-11-14 Weatherby, Inc. Mechanism for gas control in an automatic firearm

Also Published As

Publication number Publication date
CH653125A5 (de) 1985-12-13
FR2454079A1 (fr) 1980-11-07
WO1980002194A1 (fr) 1980-10-16
IT8021340A0 (it) 1980-04-11
DE3041409C2 (fr) 1989-11-09
IT1141426B (it) 1986-10-01
DE3041409T1 (de) 1982-02-11
GB2070743B (en) 1983-04-20
JPS56500579A (fr) 1981-04-30
AU5986780A (en) 1980-10-22
GB2070743A (en) 1981-09-09

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Legal Events

Date Code Title Description
DR Decision of the appeal court due to an appeal at law against decisions of the director of the inpi, except decision of lapse
ST Notification of lapse