DK1535015T3 - Gas pressure device - Google Patents

Gas pressure device

Info

Publication number
DK1535015T3
DK1535015T3 DK03797252T DK03797252T DK1535015T3 DK 1535015 T3 DK1535015 T3 DK 1535015T3 DK 03797252 T DK03797252 T DK 03797252T DK 03797252 T DK03797252 T DK 03797252T DK 1535015 T3 DK1535015 T3 DK 1535015T3
Authority
DK
Denmark
Prior art keywords
gas pressure
pressure device
barrel
sleeve
connects
Prior art date
Application number
DK03797252T
Other languages
Danish (da)
Inventor
Johannes Murello
Original Assignee
Heckler & Koch Gmbh
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 Heckler & Koch Gmbh filed Critical Heckler & Koch Gmbh
Application granted granted Critical
Publication of DK1535015T3 publication Critical patent/DK1535015T3/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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/36—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing
    • F41A3/44—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having sliding locking elements, e.g. balls, rollers
    • F41A3/46—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having sliding locking elements, e.g. balls, rollers mounted on the bolt
    • 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
    • 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
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/13—Percussion or firing pins, i.e. fixed or slidably-mounted striker elements; Mountings therefor
    • 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
    • F41A35/00—Accessories or details not otherwise provided for
    • F41A35/06—Adaptation of guns to both right and left hand use
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Glass Compositions (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Nozzles (AREA)

Abstract

The large caliber gun has a sleeve (104) which fits over the rear end of the barrel (101) and the mounting (105, 106) for the breech block (111, 113). The barrel has a gas inlet (173) in the section inside the sleeve which connects it to a gas cylinder (171).
DK03797252T 2002-09-04 2003-08-27 Gas pressure device DK1535015T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10240886A DE10240886A1 (en) 2002-09-04 2002-09-04 Large caliber gun has sleeve which fits over rear end of barrel and breech block mounting, barrel having gas inlet in section inside sleeve connecting it to gas cylinder

Publications (1)

Publication Number Publication Date
DK1535015T3 true DK1535015T3 (en) 2006-06-12

Family

ID=31724336

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03797252T DK1535015T3 (en) 2002-09-04 2003-08-27 Gas pressure device

Country Status (10)

Country Link
EP (1) EP1535015B1 (en)
KR (1) KR100657081B1 (en)
AT (1) ATE317967T1 (en)
AU (1) AU2003260464A1 (en)
CA (1) CA2507740A1 (en)
DE (2) DE10240886A1 (en)
DK (1) DK1535015T3 (en)
ES (1) ES2257709T3 (en)
WO (1) WO2004027337A1 (en)
ZA (1) ZA200501826B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE473028A (en) * 1946-05-04
FR1266597A (en) * 1960-06-02 1961-07-17 France Etat Armement Method and device for borrowing gas for automatic weapons
US3213558A (en) * 1964-03-04 1965-10-26 High Standard Mfg Corp Means for mounting bolt-actuating device for firearms
ES379338A1 (en) * 1969-04-29 1973-04-16 Beretta Armi Spa Automatic rifle
US3776096A (en) * 1971-10-21 1973-12-04 J Donovan Gas operated firearm
US3791060A (en) * 1973-03-08 1974-02-12 N Weaver Convertible bolt action rifle
US4580484A (en) * 1984-04-13 1986-04-08 Moore Wildey J Firearm and firearm conversion unit
AT393028B (en) * 1986-04-08 1991-07-25 Maximilian Vojta Gas extraction system for a firearm
US5983774A (en) * 1997-03-07 1999-11-16 Mihaita; Ion Machine gun

Also Published As

Publication number Publication date
ES2257709T3 (en) 2006-08-01
KR20050057157A (en) 2005-06-16
DE10240886A1 (en) 2004-03-18
DE50302444D1 (en) 2006-04-20
CA2507740A1 (en) 2004-04-01
ATE317967T1 (en) 2006-03-15
EP1535015A1 (en) 2005-06-01
WO2004027337A1 (en) 2004-04-01
EP1535015B1 (en) 2006-02-15
AU2003260464A1 (en) 2004-04-08
KR100657081B1 (en) 2006-12-13
ZA200501826B (en) 2005-09-08

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