IT973213B - CASCADE CHOKE DEVICE PARTICULARLY FOR AN AUTOMATIC FIREARM - Google Patents

CASCADE CHOKE DEVICE PARTICULARLY FOR AN AUTOMATIC FIREARM

Info

Publication number
IT973213B
IT973213B IT33941/72A IT3394172A IT973213B IT 973213 B IT973213 B IT 973213B IT 33941/72 A IT33941/72 A IT 33941/72A IT 3394172 A IT3394172 A IT 3394172A IT 973213 B IT973213 B IT 973213B
Authority
IT
Italy
Prior art keywords
cascade
device particularly
automatic firearm
choke device
choke
Prior art date
Application number
IT33941/72A
Other languages
Italian (it)
Original Assignee
Oerlikon Buehrle 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 Oerlikon Buehrle Ag filed Critical Oerlikon Buehrle Ag
Application granted granted Critical
Publication of IT973213B publication Critical patent/IT973213B/en

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)
  • Lighters Containing Fuel (AREA)
  • Actuator (AREA)
IT33941/72A 1972-01-07 1972-12-29 CASCADE CHOKE DEVICE PARTICULARLY FOR AN AUTOMATIC FIREARM IT973213B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT973213B true IT973213B (en) 1974-06-10

Family

ID=4182968

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33941/72A IT973213B (en) 1972-01-07 1972-12-29 CASCADE CHOKE DEVICE PARTICULARLY FOR AN AUTOMATIC FIREARM

Country Status (7)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062758B3 (en) * 2005-12-23 2007-06-21 Heckler & Koch Gmbh Gas discharging device for e.g. machine gun barrel, has retainer, sealing section, recess and edge closing gas outlet opening and regulating gas pressure corresponding to barrel temperature in interior of gas cylinder
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
US9488423B2 (en) 2011-01-14 2016-11-08 Arm West, Llc Firearm systems and methods
WO2012097334A2 (en) 2011-01-14 2012-07-19 ArmWest, LLC Quick barrel change firearm
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 (en) * 1933-08-29 1936-05-20 Ludvig Birch Dipl Ing Device for noise dampening and for regulating the maximum flow rate from nozzles in water supply systems
US2400161A (en) * 1943-08-24 1946-05-14 Worthington Pump & Mach Corp Multiple orifice throttling device
CH511413A (en) * 1969-07-01 1971-08-15 Oerlikon Buehrle Ag Automatic firearm operated by gas pressure
CH511414A (en) * 1969-07-11 1971-08-15 Oerlikon Buehrle Ag Cadence regulator on a gas-operated firearm

Also Published As

Publication number Publication date
GB1369972A (en) 1974-10-09
FR2167736B1 (en) 1975-10-31
FR2167736A1 (en) 1973-08-24
DE2261246A1 (en) 1973-07-12
JPS4878800A (en) 1973-10-22
DE2261246B2 (en) 1975-12-04
JPS5147999B2 (en) 1976-12-17
SE396996B (en) 1977-10-10
US3795173A (en) 1974-03-05
CH546891A (en) 1974-03-15

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