JPS56500579A - - Google Patents

Info

Publication number
JPS56500579A
JPS56500579A JP50078780A JP50078780A JPS56500579A JP S56500579 A JPS56500579 A JP S56500579A JP 50078780 A JP50078780 A JP 50078780A JP 50078780 A JP50078780 A JP 50078780A JP S56500579 A JPS56500579 A JP S56500579A
Authority
JP
Japan
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.)
Pending
Application number
JP50078780A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS56500579A publication Critical patent/JPS56500579A/ja
Pending 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)
JP50078780A 1979-04-11 1980-03-31 Pending JPS56500579A (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 (1)

Publication Number Publication Date
JPS56500579A true JPS56500579A (fr) 1981-04-30

Family

ID=26657239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50078780A Pending JPS56500579A (fr) 1979-04-11 1980-03-31

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009041902A (ja) * 2007-07-20 2009-02-26 Benelli Armi Spa 旋回せん子および回転ロックヘッドを有するロックおよび再撃鉄起しアセンブリ、特に反跳の運動エネルギーを使用する慣性作動武器のためのアセンブリ

Families Citing this family (1)

* 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.

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
NL217768A (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009041902A (ja) * 2007-07-20 2009-02-26 Benelli Armi Spa 旋回せん子および回転ロックヘッドを有するロックおよび再撃鉄起しアセンブリ、特に反跳の運動エネルギーを使用する慣性作動武器のためのアセンブリ

Also Published As

Publication number Publication date
WO1980002194A1 (fr) 1980-10-16
CH653125A5 (de) 1985-12-13
IT8021340A0 (it) 1980-04-11
FR2454079A1 (fr) 1980-11-07
IT1141426B (it) 1986-10-01
FR2454079B1 (fr) 1983-12-30
DE3041409C2 (fr) 1989-11-09
GB2070743B (en) 1983-04-20
AU5986780A (en) 1980-10-22
GB2070743A (en) 1981-09-09
DE3041409T1 (de) 1982-02-11

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