FR2167736B1 - - Google Patents

Info

Publication number
FR2167736B1
FR2167736B1 FR7300351A FR7300351A FR2167736B1 FR 2167736 B1 FR2167736 B1 FR 2167736B1 FR 7300351 A FR7300351 A FR 7300351A FR 7300351 A FR7300351 A FR 7300351A FR 2167736 B1 FR2167736 B1 FR 2167736B1
Authority
FR
France
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
Application number
FR7300351A
Other languages
French (fr)
Other versions
FR2167736A1 (xx
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of FR2167736A1 publication Critical patent/FR2167736A1/fr
Application granted granted Critical
Publication of FR2167736B1 publication Critical patent/FR2167736B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02772—Throttle passages using spirally or helically shaped channels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Actuator (AREA)
  • Lighters Containing Fuel (AREA)
FR7300351A 1972-01-07 1973-01-05 Expired FR2167736B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH26172 1972-01-07

Publications (2)

Publication Number Publication Date
FR2167736A1 FR2167736A1 (xx) 1973-08-24
FR2167736B1 true FR2167736B1 (xx) 1975-10-31

Family

ID=4182968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300351A Expired FR2167736B1 (xx) 1972-01-07 1973-01-05

Country Status (7)

Country Link
US (1) US3795173A (xx)
JP (1) JPS5147999B2 (xx)
CH (1) CH546891A (xx)
FR (1) FR2167736B1 (xx)
GB (1) GB1369972A (xx)
IT (1) IT973213B (xx)
SE (1) SE396996B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062758B3 (de) * 2005-12-23 2007-06-21 Heckler & Koch Gmbh Gasabnahmeanordnung und Lauf bzw. Waffe mit einer Gasabnahmeanordnung
US20100218671A1 (en) * 2008-12-30 2010-09-02 Magpul Industries Corporation Adjustable and Suppressible Gas Operating System for an Automatic Firearm
US8739446B2 (en) 2010-03-25 2014-06-03 ArmWest, LLC High capacity magazine with multiple springs
US9038525B2 (en) 2011-01-14 2015-05-26 ArmWest, LLC Firearm
US8973483B2 (en) 2010-03-25 2015-03-10 Arm West, Llc Gas regulator system
RU2637082C2 (ru) 2011-01-14 2017-11-29 АРМВЕСТ, ЭлЭлСи Огнестрельное оружие с быстрой сменой ствола
US9488423B2 (en) 2011-01-14 2016-11-08 Arm West, Llc Firearm systems and methods
US8528458B2 (en) 2011-07-27 2013-09-10 Bernard T. Windauer Pressure-regulating gas block
US9243859B1 (en) * 2014-01-16 2016-01-26 FN America, LLC Gas block valve stem for modifying the firing rate of a machine gun
US9719739B2 (en) 2014-02-06 2017-08-01 Bernard (Bernie) T. Windauer Gas block balancing piston for auto-loading firearm
US10488136B2 (en) 2016-09-23 2019-11-26 ArmWest, LLC Selective fire firearm systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE630127C (de) * 1933-08-29 1936-05-20 Ludvig Birch Dipl Ing Vorrichtung zur Geraeuschdaempfung und zum Regeln der maximalen Ausflussmenge von Zapfventilen in Wasserversorgungsanlagen
US2400161A (en) * 1943-08-24 1946-05-14 Worthington Pump & Mach Corp Multiple orifice throttling device
CH511413A (de) * 1969-07-01 1971-08-15 Oerlikon Buehrle Ag Selbsttätige, durch den Gasdruck betätigte Feuerwaffe
CH511414A (de) * 1969-07-11 1971-08-15 Oerlikon Buehrle Ag Kadenzregler an einer durch Gasdruck betätigten Feuerwaffe

Also Published As

Publication number Publication date
FR2167736A1 (xx) 1973-08-24
IT973213B (it) 1974-06-10
SE396996B (sv) 1977-10-10
US3795173A (en) 1974-03-05
CH546891A (de) 1974-03-15
JPS4878800A (xx) 1973-10-22
DE2261246A1 (de) 1973-07-12
JPS5147999B2 (xx) 1976-12-17
DE2261246B2 (de) 1975-12-04
GB1369972A (en) 1974-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse