BRPI0607610A2 - M-4 type firearm and automatic firearm - Google Patents

M-4 type firearm and automatic firearm

Info

Publication number
BRPI0607610A2
BRPI0607610A2 BRPI0607610-6A BRPI0607610A BRPI0607610A2 BR PI0607610 A2 BRPI0607610 A2 BR PI0607610A2 BR PI0607610 A BRPI0607610 A BR PI0607610A BR PI0607610 A2 BRPI0607610 A2 BR PI0607610A2
Authority
BR
Brazil
Prior art keywords
receiver
firearm
automatic
bolt
extension
Prior art date
Application number
BRPI0607610-6A
Other languages
Portuguese (pt)
Inventor
Grzegorz Kuczynko
Joshua Dorsey
Original Assignee
Colt Defense 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 Colt Defense Llc filed Critical Colt Defense Llc
Priority claimed from PCT/US2006/002517 external-priority patent/WO2007114801A2/en
Publication of BRPI0607610A2 publication Critical patent/BRPI0607610A2/en

Links

Landscapes

  • Sliding Valves (AREA)
  • Toys (AREA)

Abstract

ARMA DE FOGO TIPO M-4, E, ARMA DE FOGO AUTOMATICA. Uma arma de fogo tipo M-4 conforme previsto. A arma de fogo tipo M-4 possui um receptor com ferrolho móvel localizado nesta. Uma extensão do receptor é conectada ao receptor, com a extensão do receptor incluindo uma mola carregada que protege o ferrolho móvel relativo ao receptor para efetuar o retorno do ferrolho para a posição de disparo. Um regulador é fornecido em uma extensão do receptor, para permitir o movimento do ferrolho protegido relativo ao receptor e efetuar o disparo automático ou semi-automático quando a extensão do receptor é ao menos enchida parcialmente de água.M-4 FIREARMS, AND AUTOMATIC FIREARMS. An M-4 type firearm as intended. The M-4 firearm has a movable bolt receiver located on it. A receiver extension is connected to the receiver, with the receiver extension including a loaded spring that protects the moving bolt relative to the receiver to return the bolt to the trigger position. A regulator is provided on a receiver extension to allow movement of the protected bolt relative to the receiver and to perform automatic or semi-automatic triggering when the receiver extension is at least partially filled with water.

BRPI0607610-6A 2005-01-25 2006-01-25 M-4 type firearm and automatic firearm BRPI0607610A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64387505P 2005-01-25 2005-01-25
PCT/US2006/002517 WO2007114801A2 (en) 2005-01-25 2006-01-25 Firearm with rear regulator
US11/339,187 US20060254414A1 (en) 2005-01-25 2006-01-25 Firearm with rear regulator

Publications (1)

Publication Number Publication Date
BRPI0607610A2 true BRPI0607610A2 (en) 2009-09-22

Family

ID=38686964

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607610-6A BRPI0607610A2 (en) 2005-01-25 2006-01-25 M-4 type firearm and automatic firearm

Country Status (2)

Country Link
BR (1) BRPI0607610A2 (en)
CA (1) CA2597441A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2069705B1 (en) 2006-10-06 2015-01-14 Colt Defense, LLC Automatic or semiautomatic rifle with folding stock
US8631601B2 (en) 2007-10-05 2014-01-21 Colt Defense, Llc Automatic or semiautomatic rifle with folding clamshell buttstock
WO2010030987A1 (en) 2008-09-12 2010-03-18 Colt Defense Llc Firearm having a hybrid indirect gas operating system
US8528458B2 (en) 2011-07-27 2013-09-10 Bernard T. Windauer Pressure-regulating gas block
US9719739B2 (en) 2014-02-06 2017-08-01 Bernard (Bernie) T. Windauer Gas block balancing piston for auto-loading firearm

Also Published As

Publication number Publication date
CA2597441A1 (en) 2006-07-25

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]