BRPI0416165A - sistema de controle de taxa de ação - Google Patents

sistema de controle de taxa de ação

Info

Publication number
BRPI0416165A
BRPI0416165A BRPI0416165-3A BRPI0416165A BRPI0416165A BR PI0416165 A BRPI0416165 A BR PI0416165A BR PI0416165 A BRPI0416165 A BR PI0416165A BR PI0416165 A BRPI0416165 A BR PI0416165A
Authority
BR
Brazil
Prior art keywords
action
rate control
control cylinder
sleeve
bolt assembly
Prior art date
Application number
BRPI0416165-3A
Other languages
English (en)
Inventor
Michael D Keeney
Michael Brent Jarboe
Original Assignee
Ra Brands Llc
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 Ra Brands Llc filed Critical Ra Brands Llc
Publication of BRPI0416165A publication Critical patent/BRPI0416165A/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A5/00Mechanisms or systems operated by propellant charge energy for automatically opening the lock
    • F41A5/18Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A25/00Gun mountings permitting recoil or return to battery, e.g. gun cradles; Barrel buffers or brakes
    • F41A25/02Fluid-operated systems

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrotherapy Devices (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Actuator (AREA)
  • Selective Calling Equipment (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Air Bags (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Paper (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

"SISTEMA DE CONTROLE DE TAXA DE AçãO". Um sistema de controle de taxa de ação para uma arma de fogo operada a gás que inclui uma luva de ação e um cilindro de controle de taxa de ação. A luva de ação se move em uma direção para trás em resposta a um volume de gases de combustão que são gerados durante o disparo da arma de fogo e desviados do cano da arma de fogo através de janelas de gás. O cilindro de controle de taxa de ação e conectado à luva de ação por uma ligação que controla o movimento e pela desaceleração da luva de ação, conforme ela se aproxima de um limite traseiro para seu movimento. A força de resistência gerada pelo cilindro de controle de taxa é uma função da velocidade da luva de ação durante seu movimento. Em um outro aspecto, uma arma de fogo operada a gás inclui um cano, um conjunto de ferrolho, um sistema de ação acoplado ao conjunto de ferrolho e um cilindro de controle de taxa acoplado ao sistema de ação. O sistema de ação inclui um conjunto de luva que é direcionado por um volume de gases de combustão que são desviados do cano, quando uma carga de munição for disparada. o cilindro de controle de taxa controla uma velocidade terminal do conjunto de luva sendo direcionado pelo volume de gases de combustão. Uma força de resistência gerada pelo cilindro de controle de taxa é uma função da velocidade do conjunto de ferrolho, durante um movimento para trás do conjunto de ferrolho. A velocidade do conjunto de ferrolho segue uma redução controlada e gradual, conforme a carga de energia associada ao disparo é absorvida pelo cilindro de controle de taxa.
BRPI0416165-3A 2003-10-31 2004-10-29 sistema de controle de taxa de ação BRPI0416165A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51658303P 2003-10-31 2003-10-31
US10/973,736 US7775149B2 (en) 2003-10-31 2004-10-26 Action rate control system
PCT/US2004/036327 WO2005080904A2 (en) 2003-10-31 2004-10-29 Action rate control system

Publications (1)

Publication Number Publication Date
BRPI0416165A true BRPI0416165A (pt) 2007-01-23

Family

ID=34890402

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416165-3A BRPI0416165A (pt) 2003-10-31 2004-10-29 sistema de controle de taxa de ação

Country Status (11)

Country Link
US (1) US7775149B2 (pt)
EP (1) EP1682843B1 (pt)
JP (1) JP2007510128A (pt)
AT (1) ATE483146T1 (pt)
AU (1) AU2004316168B2 (pt)
BR (1) BRPI0416165A (pt)
CA (1) CA2543824C (pt)
DE (1) DE602004029385D1 (pt)
IL (1) IL175160A0 (pt)
RU (1) RU2373474C2 (pt)
WO (1) WO2005080904A2 (pt)

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ITMI20061022A1 (it) 2006-05-24 2007-11-25 Remington Arms Co Inc Arma da fuoco azionata mediante gas
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
US8109194B2 (en) * 2009-03-20 2012-02-07 Ra Brands, L.L.C. Clamped gas block for barrel
MX2011013876A (es) 2009-06-22 2012-02-01 Ra Brands Llc Dispositivo de retencion y extraccion de tapon de gas.
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
US8640598B1 (en) 2010-07-19 2014-02-04 Jason Stewart Jackson Sleeve piston for actuating a firearm bolt carrier
US9261314B1 (en) 2010-07-19 2016-02-16 Jason Stewart Jackson Sleeve piston for actuating a firearm bolt carrier
WO2013172836A1 (en) * 2012-05-17 2013-11-21 Technical Armament Solutions, LLC Gas tappet system for a rifle
US9562730B2 (en) 2014-01-13 2017-02-07 Ra Brands, L.L.C. Replaceable feed ramp
US9964369B2 (en) 2015-02-26 2018-05-08 Michael Lee Garrow Auto-loading firearm
US11879700B2 (en) 2016-12-19 2024-01-23 Savage Arms, Inc. Semi-automatic shotgun and components thereof
US11933574B2 (en) * 2016-12-19 2024-03-19 Savage Arms, Inc. Semi-automatic shotgun and components thereof
AU2017378996B2 (en) 2016-12-19 2024-02-08 Savage Arms, Inc. Semi-automatic shotgun and components thereof

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Also Published As

Publication number Publication date
DE602004029385D1 (de) 2010-11-11
AU2004316168A1 (en) 2005-09-01
WO2005080904A3 (en) 2005-12-08
WO2005080904A2 (en) 2005-09-01
IL175160A0 (en) 2006-09-05
US7775149B2 (en) 2010-08-17
AU2004316168B2 (en) 2011-11-24
US20050257681A1 (en) 2005-11-24
CA2543824C (en) 2012-05-22
EP1682843A2 (en) 2006-07-26
CA2543824A1 (en) 2005-09-01
EP1682843B1 (en) 2010-09-29
RU2006118800A (ru) 2007-12-10
ATE483146T1 (de) 2010-10-15
RU2373474C2 (ru) 2009-11-20
JP2007510128A (ja) 2007-04-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.