SG5488G - Automatic gas-pressure operated hand firearm - Google Patents

Automatic gas-pressure operated hand firearm

Info

Publication number
SG5488G
SG5488G SG54/88A SG5488A SG5488G SG 5488 G SG5488 G SG 5488G SG 54/88 A SG54/88 A SG 54/88A SG 5488 A SG5488 A SG 5488A SG 5488 G SG5488 G SG 5488G
Authority
SG
Singapore
Prior art keywords
bore
piston
cylinder
work chamber
opening
Prior art date
Application number
SG54/88A
Other languages
English (en)
Original Assignee
Sig Schweiz Industrieges
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 Sig Schweiz Industrieges filed Critical Sig Schweiz Industrieges
Publication of SG5488G publication Critical patent/SG5488G/en

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
    • 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
    • F41A5/26—Arrangements or systems for bleeding the gas from the barrel
    • F41A5/28—Adjustable systems
    • 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
    • F41A5/26—Arrangements or systems for bleeding the gas from the barrel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)
SG54/88A 1980-12-30 1988-01-16 Automatic gas-pressure operated hand firearm SG5488G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH964780 1980-12-30

Publications (1)

Publication Number Publication Date
SG5488G true SG5488G (en) 1990-08-03

Family

ID=4354177

Family Applications (1)

Application Number Title Priority Date Filing Date
SG54/88A SG5488G (en) 1980-12-30 1988-01-16 Automatic gas-pressure operated hand firearm

Country Status (5)

Country Link
US (1) US4433611A (de)
EP (1) EP0055691B1 (de)
AT (1) ATE11340T1 (de)
DE (1) DE3168388D1 (de)
SG (1) SG5488G (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8051595B2 (en) 2004-06-16 2011-11-08 Colt Defense, Llc Automatic or semi-automatic rifle
WO2006137874A2 (en) 2004-09-17 2006-12-28 Colt Defense Llc Firearm having an indirect gas operating system
US20060283318A1 (en) * 2004-12-10 2006-12-21 Beaty David L Clamp on gas block apparatus
EP1998134A3 (de) 2006-02-09 2013-02-27 Colt Defense LLC Verschlussgehäuse für ein Gewehr
WO2008103193A2 (en) 2006-10-06 2008-08-28 Colt Defense Llc Firearm having removable modules
US7891284B1 (en) * 2007-06-06 2011-02-22 Christopher Gene Barrett Firearm with gas system accessory latch
US7469624B1 (en) * 2007-11-12 2008-12-30 Jason Adams Direct drive retrofit for rifles
US7926404B2 (en) * 2007-12-01 2011-04-19 Advanced Armament Corp. Gas regulator flash hider
US7856917B2 (en) * 2008-01-31 2010-12-28 John Noveske Switchblock
US8579075B2 (en) 2008-03-13 2013-11-12 Advanced Armament Corp., Llc Blackout silencer
EP2335003B1 (de) 2008-09-12 2019-03-13 Colt's Manufacturing IP Holding Company LLC Schusswaffe mit hybridem indirektem gasbetätigungssystem
US20100218671A1 (en) * 2008-12-30 2010-09-02 Magpul Industries Corporation Adjustable and Suppressible Gas Operating System for an Automatic Firearm
US8424441B2 (en) * 2009-08-20 2013-04-23 Advanced Armament Corp. Firearm suppressor booster system
US8176837B1 (en) 2009-10-11 2012-05-15 Jason Stewart Jackson Firearm operating rod
CA2793968C (en) 2010-03-25 2017-03-21 ArmWest, LLC High capacity magazine with multiple springs
US8973483B2 (en) * 2010-03-25 2015-03-10 Arm West, Llc Gas regulator system
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
US8701543B2 (en) * 2011-09-06 2014-04-22 Armalite, Inc. Adjustable gas system for firearms
US20150176933A1 (en) * 2013-12-23 2015-06-25 Jason Mark Adams Adjustable Volume Piston System
US10260829B1 (en) * 2016-11-28 2019-04-16 Robert Wright Shotgun conversion method and apparatus
US10935335B2 (en) * 2018-02-06 2021-03-02 Adams Arms, Llc Gas regulation system
US20190360772A1 (en) * 2018-05-25 2019-11-28 KBA Custom, LLC Adjustable gas block
US11280567B1 (en) * 2019-11-25 2022-03-22 Heckler & Koch Inc. Adjustable gas piston action firearm
US20240377150A1 (en) * 2023-05-12 2024-11-14 Polaris Capital Corporation Adjustable gas regulating systems and apparatuses

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1738501A (en) * 1928-12-03 1929-12-03 Colt S Mfg Co Gas-operated automatic firearm
BE428732A (de) * 1937-06-21
US2340293A (en) 1941-11-05 1944-02-01 Charles E Balleisen Gas cylinder unit for guns
US2409225A (en) * 1944-09-05 1946-10-15 Wilbur A Schaich Gas system for firearms
US2715858A (en) * 1953-03-02 1955-08-23 Filser D Hoppert Regulator means for a firearm gas piston
US2750849A (en) 1954-04-26 1956-06-19 Earle M Harvey Gas relief valve for firearms
US2941450A (en) * 1956-05-02 1960-06-21 Remington Arms Co Inc Gas operating mechanism for an autoloading firearm
US3715955A (en) 1970-02-12 1973-02-13 Maremont Corp Machine gun gas actuating and evacuation system

Also Published As

Publication number Publication date
US4433611A (en) 1984-02-28
ATE11340T1 (de) 1985-02-15
EP0055691A1 (de) 1982-07-07
DE3168388D1 (en) 1985-02-28
EP0055691B1 (de) 1985-01-16

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