BR112017001834A2 - arma de fogo com extensão do cano e extensão do cano para uma arma de fogo - Google Patents

arma de fogo com extensão do cano e extensão do cano para uma arma de fogo

Info

Publication number
BR112017001834A2
BR112017001834A2 BR112017001834A BR112017001834A BR112017001834A2 BR 112017001834 A2 BR112017001834 A2 BR 112017001834A2 BR 112017001834 A BR112017001834 A BR 112017001834A BR 112017001834 A BR112017001834 A BR 112017001834A BR 112017001834 A2 BR112017001834 A2 BR 112017001834A2
Authority
BR
Brazil
Prior art keywords
pipe
screw
extension
barrel
firearm
Prior art date
Application number
BR112017001834A
Other languages
English (en)
Inventor
Gerard Hawkins Benjamin
Potter Dwight
Robert Tilton Michael
Original Assignee
Sturm Ruger & Co
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 Sturm Ruger & Co filed Critical Sturm Ruger & Co
Publication of BR112017001834A2 publication Critical patent/BR112017001834A2/pt

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
    • F41A21/485—Barrel mounting means, e.g. releasable mountings for replaceable barrels using screws or bolts
    • 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
    • F41A21/12—Cartridge chambers; Chamber liners
    • 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
    • F41A21/482—Barrel mounting means, e.g. releasable mountings for replaceable barrels using continuous threads on the barrel
    • 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
    • F41A3/30—Interlocking means, e.g. locking lugs, screw threads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Golf Clubs (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

a presente invenção refere-se a uma arma de fogo com extensão do cano (70) compreende um receptor (21), um cano (30) apoiado pelo receptor (21) que define uma câmara (34) de projétil (22) de munição, e um parafuso (50) de bloqueio rotativo com terminais do parafuso (56a-d) radial. o parafuso (50) é transportado por um cursor disposto no receptor (21) para o movimento para a frente e para trás. uma extensão de cano (30) é montada na extremidade traseira (74) do cano (30), que inclui terminais de bloqueio do parafuso (35) radial que engatam rotativamente os terminais do parafuso (56a-d) quando este parafuso (50) se encontra em uma posição de culatra bloqueada fechada na bateria com a cabeça de um projétil (22) da câmara (34). a extensão do cano (70) inclui uma superfície de assentamento da borda (71) anular voltada para trás formada integralmente na extensão do cano (70) como uma parte estrutural unitária da mesma. a superfície de assentamento da borda (71) se estende radialmente para dentro a partir de uma superfície interior da extensão do cano (70) para engatar e suportar a borda traseira do projétil (22) da câmara (34). o espaço vazio (h1) é definido inteiramente pela extensão do cano (70) independentemente do cano (30).
BR112017001834A 2014-08-01 2015-08-03 arma de fogo com extensão do cano e extensão do cano para uma arma de fogo BR112017001834A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462032228P 2014-08-01 2014-08-01
PCT/US2015/043386 WO2016019369A1 (en) 2014-08-01 2015-08-03 Barrel extension for firearm

Publications (1)

Publication Number Publication Date
BR112017001834A2 true BR112017001834A2 (pt) 2018-02-27

Family

ID=55179679

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017001834A BR112017001834A2 (pt) 2014-08-01 2015-08-03 arma de fogo com extensão do cano e extensão do cano para uma arma de fogo

Country Status (4)

Country Link
US (1) US9464859B2 (pt)
EP (1) EP3175198B1 (pt)
BR (1) BR112017001834A2 (pt)
WO (1) WO2016019369A1 (pt)

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US9719746B1 (en) * 2012-09-11 2017-08-01 General Dynamics—OTS, Inc. Machine gun assembly and interlock element for use with a machine gun assembly
US9429379B2 (en) * 2014-02-10 2016-08-30 California Business Environments, Inc. Rimfire rifle
US9927201B2 (en) * 2014-10-03 2018-03-27 Alexander Nikolaevich PENCHUK Barrel coupling for firearm
US10132587B2 (en) * 2016-01-19 2018-11-20 Patriot Ordnance Factory, Inc. Reduced weight firearm
US11846479B2 (en) 2016-02-18 2023-12-19 Ronald Andrew Foster Firearms and components thereof featuring enhanced bolt lug shapes
US9851167B2 (en) * 2016-03-15 2017-12-26 Clayton Dean Smith Switch barrel recoil lug
US10386137B2 (en) * 2016-09-30 2019-08-20 Sig Sauer, Inc. Operating system for small caliber rifles
KR20200060351A (ko) 2017-07-24 2020-05-29 텍스트론 시스템즈 코포레이션 탄두 내장형 탄약 화기를 위한 탄약통 추출
US10495394B2 (en) * 2017-08-11 2019-12-03 Vudoo Labs, Inc. Mid lock-up receiver
US10907915B2 (en) * 2017-08-11 2021-02-02 Vudoo Labs, Inc. Mid lock-up receiver
RU2714059C1 (ru) * 2019-06-28 2020-02-11 Александр Леонидович Малиновский Стрелковое оружие
EP3800431A1 (en) * 2019-10-04 2021-04-07 Glock Technology GmbH Barrel with locking chamber, and production process
US11841207B2 (en) * 2019-11-22 2023-12-12 Elastic Precision, Llc Rubber band gun, method of use, and method of assembly
US11920886B2 (en) 2021-02-10 2024-03-05 Textron Systems Corporation Cased telescoped weapon action feeding from a magazine

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Publication number Priority date Publication date Assignee Title
US2502613A (en) * 1947-01-31 1950-04-04 Nicholas C Zanolio Head spacer gauge for rifles
US3027672A (en) 1961-04-26 1962-04-03 George C Sullivan Firearm with aluminum alloy receiver
GB831474A (en) * 1964-01-24 1960-03-30 George Curry Sullivan Lightweight firearm
US3566744A (en) * 1965-09-29 1971-03-02 Stoner Eugene Automatic gun receiver combination
FR2340530A2 (fr) * 1975-12-16 1977-09-02 Carpano & Pons Appareil a repetition, provoquant l'explosion d'une cartouche
DE2841938A1 (de) * 1978-09-27 1980-04-10 Horst Blaser Blockverschluss fuer kipplaufjagdwaffen
FR2492601A1 (fr) * 1980-10-17 1982-04-23 Eyquem Bougie d'allumage par etincelles perfectionnee
US5911173A (en) 1996-10-18 1999-06-08 Westrom; Mark A. Breech bolt assembly for a firearm
US5937563A (en) * 1997-04-03 1999-08-17 Schuetz; Robert C. E. Modified firearms for firing simulated ammunition
US6609319B1 (en) * 2002-10-07 2003-08-26 Knights Armament Company Bolt assemblies for firearms
US7877919B2 (en) * 2006-06-28 2011-02-01 Richards Marlowe R Muzzleloader firearm system
US8079167B1 (en) * 2008-01-29 2011-12-20 Overstreet John L Muzzle loading rifle with centerfire cartridge ignition
US8490312B2 (en) * 2009-03-24 2013-07-23 Sturm, Ruger & Company, Inc. Quick coupling barrel system for firearm
US8479429B2 (en) * 2009-03-24 2013-07-09 Sturm, Ruger & Company, Inc. Firearm with quick coupling barrel system
US8505227B2 (en) * 2009-03-24 2013-08-13 Sturm, Ruger & Company, Inc. Firearm with quick coupling barrel interlock system
US8087194B1 (en) * 2009-03-24 2012-01-03 Sturm, Ruger & Company, Inc. Firearm barrel retaining system
US9057576B2 (en) * 2009-03-24 2015-06-16 Sturm, Ruger & Company, Inc. Firearm with quick coupling barrel system
WO2010132543A1 (en) 2009-05-14 2010-11-18 Sturm Ruger & Company, Inc. Bolt carrier for gas operated rifle
US8539708B2 (en) * 2011-06-07 2013-09-24 Ra Brands, L.L.C. Barrel mounting and retention mechanism
US8739450B2 (en) * 2012-01-11 2014-06-03 E.R. Shaw, Inc. Barrel extension
US20150090105A1 (en) * 2013-09-30 2015-04-02 William Pope Pace Firearm Receiver Having an Integral Suppressor Assembly
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
US9658020B2 (en) * 2014-06-24 2017-05-23 Daniel Defense, Inc. Systems and methods for mounting barrels to firearms

Also Published As

Publication number Publication date
US20160033226A1 (en) 2016-02-04
WO2016019369A1 (en) 2016-02-04
EP3175198A4 (en) 2018-04-18
EP3175198B1 (en) 2019-06-26
US9464859B2 (en) 2016-10-11
EP3175198A1 (en) 2017-06-07

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 3A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.