JP3669957B2 - 自己作動小火器 - Google Patents

自己作動小火器 Download PDF

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Publication number
JP3669957B2
JP3669957B2 JP2001373568A JP2001373568A JP3669957B2 JP 3669957 B2 JP3669957 B2 JP 3669957B2 JP 2001373568 A JP2001373568 A JP 2001373568A JP 2001373568 A JP2001373568 A JP 2001373568A JP 3669957 B2 JP3669957 B2 JP 3669957B2
Authority
JP
Japan
Prior art keywords
firearm
post
cylinder
self
piston
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 - Fee Related
Application number
JP2001373568A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002195792A (ja
Inventor
マルコ ヴィニャローリ
セルジオ スカラムッチ
マウリツィーオ ボッカロッサ
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.)
Benelli Armi SpA
Original Assignee
Benelli Armi SpA
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 Benelli Armi SpA filed Critical Benelli Armi SpA
Publication of JP2002195792A publication Critical patent/JP2002195792A/ja
Application granted granted Critical
Publication of JP3669957B2 publication Critical patent/JP3669957B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Detergent Compositions (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
JP2001373568A 2000-12-14 2001-12-07 自己作動小火器 Expired - Fee Related JP3669957B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI002700A IT1319535B1 (it) 2000-12-14 2000-12-14 Arma da fuoco a ripetizione
IT2000A002700 2000-12-14

Publications (2)

Publication Number Publication Date
JP2002195792A JP2002195792A (ja) 2002-07-10
JP3669957B2 true JP3669957B2 (ja) 2005-07-13

Family

ID=11446230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001373568A Expired - Fee Related JP3669957B2 (ja) 2000-12-14 2001-12-07 自己作動小火器

Country Status (11)

Country Link
US (1) US6619592B2 (enExample)
EP (1) EP1215464B1 (enExample)
JP (1) JP3669957B2 (enExample)
AT (1) ATE292271T1 (enExample)
BR (1) BR0106137B1 (enExample)
DE (1) DE60109718T2 (enExample)
DK (1) DK1215464T3 (enExample)
ES (1) ES2236119T3 (enExample)
IT (1) IT1319535B1 (enExample)
PT (1) PT1215464E (enExample)
SI (1) SI1215464T1 (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6634274B1 (en) * 2000-12-11 2003-10-21 Geoffrey Andrew Herring Firearm upper receiver assembly with ammunition belt feeding capability
ITMI20030458A1 (it) * 2003-03-11 2004-09-12 Bresciana Armi Fabarm Dispositivo di caricamento per un fucile semiautomatico.
US7448307B1 (en) * 2005-09-30 2008-11-11 Vesselin Dafinov Gas operated semi-automatic rifle
BE1016821A3 (fr) * 2005-10-25 2007-07-03 Browning Int Sa Carabine semi-automatique amelioree
ITMI20061022A1 (it) * 2006-05-24 2007-11-25 Remington Arms Co Inc Arma da fuoco azionata mediante gas
US7891284B1 (en) * 2007-06-06 2011-02-22 Christopher Gene Barrett Firearm with gas system accessory latch
US7946214B2 (en) * 2007-08-29 2011-05-24 Ra Brands, L.L.C. Gas system for firearms
US8250964B2 (en) 2007-08-29 2012-08-28 Ra Brands, L.L.C. Gas system for firearms
US8156854B2 (en) 2008-07-01 2012-04-17 Adcor Industries, Inc. Firearm having a handle assembly for charging and forward assist
US8210089B2 (en) 2008-07-01 2012-07-03 Adcor Industries, Inc. Firearm having an indirect gas impingement system
EP2141439A3 (en) 2008-07-01 2013-08-07 Adcor Industries, Inc. Firearm having a ejection port shield
US8210090B2 (en) * 2008-07-01 2012-07-03 Adcor Industries, Inc. Firearm having an expulsion device
US8245625B2 (en) * 2008-07-29 2012-08-21 Winge Michael L Gas pressure mechanism in gas-operated firearm
US8393107B2 (en) 2008-08-26 2013-03-12 Adcor Industries, Inc. Firearm assembly including a first weapon and a second weapon selectively mounted to the first weapon
US20100218671A1 (en) * 2008-12-30 2010-09-02 Magpul Industries Corporation Adjustable and Suppressible Gas Operating System for an Automatic Firearm
US8109194B2 (en) * 2009-03-20 2012-02-07 Ra Brands, L.L.C. Clamped gas block for barrel
WO2010151554A1 (en) * 2009-06-22 2010-12-29 Ra Brands, L.L.C. Gas plug retention and removal device
USD661364S1 (en) 2010-06-21 2012-06-05 Ra Brands, L.L.C. Gas block
US8176837B1 (en) 2009-10-11 2012-05-15 Jason Stewart Jackson Firearm operating rod
US9261314B1 (en) 2010-07-19 2016-02-16 Jason Stewart Jackson Sleeve piston for actuating a firearm bolt carrier
US8640598B1 (en) 2010-07-19 2014-02-04 Jason Stewart Jackson Sleeve piston for actuating a firearm bolt carrier
DE202010012832U1 (de) * 2010-09-18 2010-12-23 Nobilta-TWM GbR / Lauster, Peter u. Bratz, Volker (vertretungsberechtigter Gesellschafter: Herr Volker Bratz, 78669 Wellendingen-Wilfingen) Kolben für direkte und indirekte Gasdrucksteuerung
US8899138B2 (en) 2011-09-08 2014-12-02 Adcor Industries, Inc. Firearm having a handle assembly for charging and forward assist
US9003686B2 (en) 2012-02-13 2015-04-14 Adcor Industries, Inc. Hand guard mounting mechanism
US8997620B2 (en) 2012-03-09 2015-04-07 Adcor Industries, Inc. Handle assembly for charging a direct gas impingement firearm
US8893608B2 (en) * 2012-07-03 2014-11-25 Lawrence S. Kramer Gas piston system for M16/AR15 rifle or M4 carbine systems
US9097475B2 (en) * 2012-12-05 2015-08-04 Ra Brands, L.L.C. Gas-operated firearm with pressure compensating gas piston
US9383154B2 (en) 2013-12-12 2016-07-05 Ra Brands, L.L.C. Gas vent for firearm
US9562730B2 (en) 2014-01-13 2017-02-07 Ra Brands, L.L.C. Replaceable feed ramp
US9243859B1 (en) * 2014-01-16 2016-01-26 FN America, LLC Gas block valve stem for modifying the firing rate of a machine gun
US9816769B1 (en) * 2016-10-25 2017-11-14 Ambimjb, Llc Gas piston firearm system and method
US20180142974A1 (en) * 2016-11-18 2018-05-24 Ra Brands, L.L.C. Gas operating system with exhaust system
US11879700B2 (en) 2016-12-19 2024-01-23 Savage Arms, Inc. Semi-automatic shotgun and components thereof
US10345062B2 (en) 2016-12-19 2019-07-09 Savage Arms, Inc. Semi-automatic shotgun and components thereof
US10274273B1 (en) * 2017-05-30 2019-04-30 Garrett Weston Potter Process of making a gas operated firearm barrel
US10422596B2 (en) * 2017-06-12 2019-09-24 Kramer Cartridge & Carbine LLC Bolt carrier group for direct gas impingement system
WO2019194847A1 (en) * 2017-06-12 2019-10-10 Kramer Cartridge & Carbine Llc, Dba Kramer Defense Direct gas impingement system
US10852084B2 (en) * 2018-06-15 2020-12-01 Michael Gregorich Advanced gas piston system
DE102019102660A1 (de) 2019-02-04 2020-08-06 Rheinmetall Waffe Munition Gmbh Gaskolben und Waffe
US10753692B1 (en) 2019-02-27 2020-08-25 Robert B. Thompson Hybrid gas-piston rifle and barrel nut
US11280567B1 (en) 2019-11-25 2022-03-22 Heckler & Koch Inc. Adjustable gas piston action firearm
FI129283B (fi) * 2020-10-29 2021-11-15 Kavahda Oy Viivästystoiminen ampuma-ase
US12332012B2 (en) * 2022-08-11 2025-06-17 ANCILLA Industries LLC Gas-operated firearm
US20250290715A1 (en) * 2023-05-12 2025-09-18 Zero Line, Inc. Recoilless Gas Block System
US20250230999A1 (en) * 2024-01-17 2025-07-17 FM-Products, Inc. Firearm Assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149512A (en) * 1937-08-06 1939-03-07 Eiane Halvor Olsen Automatic gun
US2582989A (en) * 1948-05-06 1952-01-22 Earle M Harvey Gas piston for firearms
US3657960A (en) * 1970-06-12 1972-04-25 Olin Corp Self aligning gas system for firearm
JPS512238B1 (enExample) * 1971-04-21 1976-01-23
US4409883A (en) * 1981-06-03 1983-10-18 Edouard Nyst Gas operated firearm
IT1282015B1 (it) * 1996-02-08 1998-03-06 Benelli Armi Spa Arma automatica a presa di gas
IT1311772B1 (it) * 1999-12-10 2002-03-19 Beretta Armi Spa Fucile con presa gas perfezionato.

Also Published As

Publication number Publication date
ES2236119T3 (es) 2005-07-16
SI1215464T1 (enExample) 2005-08-31
PT1215464E (pt) 2005-06-30
ATE292271T1 (de) 2005-04-15
DE60109718D1 (de) 2005-05-04
EP1215464A1 (en) 2002-06-19
US6619592B2 (en) 2003-09-16
BR0106137B1 (pt) 2010-08-24
EP1215464B1 (en) 2005-03-30
DK1215464T3 (da) 2005-04-25
IT1319535B1 (it) 2003-10-20
DE60109718T2 (de) 2005-09-15
US20020073832A1 (en) 2002-06-20
ITMI20002700A1 (it) 2002-06-14
JP2002195792A (ja) 2002-07-10
BR0106137A (pt) 2002-08-13

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