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EP1371930A3 - Barrel-type weapon - Google Patents

Barrel-type weapon Download PDF

Info

Publication number
EP1371930A3
EP1371930A3 EP03005874A EP03005874A EP1371930A3 EP 1371930 A3 EP1371930 A3 EP 1371930A3 EP 03005874 A EP03005874 A EP 03005874A EP 03005874 A EP03005874 A EP 03005874A EP 1371930 A3 EP1371930 A3 EP 1371930A3
Authority
EP
European Patent Office
Prior art keywords
weapon
tube
tubular
protrusions
slide bushing
Prior art date
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.)
Granted
Application number
EP03005874A
Other languages
German (de)
French (fr)
Other versions
EP1371930A2 (en
EP1371930B1 (en
Inventor
Friedhelm Knörich
Berthold Dr. Baumann
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 Waffe Munition GmbH
Original Assignee
Rheinmetall W&M 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 Rheinmetall W&M GmbH filed Critical Rheinmetall W&M GmbH
Publication of EP1371930A2 publication Critical patent/EP1371930A2/en
Publication of EP1371930A3 publication Critical patent/EP1371930A3/en
Application granted granted Critical
Publication of EP1371930B1 publication Critical patent/EP1371930B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
    • F41A21/481—Barrel mounting means, e.g. releasable mountings for replaceable barrels using partial or interrupted threads, e.g. bayonet-type mountings
    • 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
    • F41A25/00—Gun mountings permitting recoil or return to battery, e.g. gun cradles; Barrel buffers or brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Sliding-Contact Bearings (AREA)
  • Lasers (AREA)
  • Glass Compositions (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Tubular weapon comprises a weapon tube (2') which axially slides in a mounting tube (3). The weapon tube is positioned in a first slide bushing bearing on the mouth side end and in a second slide bushing bearing on the base side of the mounting tube. The first slide bushing bearing comprises a tubular bushing (7') having an outer surface (8) sliding in the mounting tube. The tubular housing has three groove-like recesses (9') distributed over the periphery which interact with three protrusions (10'). Play is provided between the outer surface of the weapon tube or on of the protrusions and the inner surface of the tubular bushings and between the strip heads and the inner surface of the recesses. Preferred Features: The protrusions are fixed to an inner ring which is connected to the weapon tube.
EP03005874A 2002-06-14 2003-03-15 Barrel-type weapon Expired - Lifetime EP1371930B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10226534 2002-06-14
DE10226534A DE10226534B4 (en) 2002-06-14 2002-06-14 barreled weapon

Publications (3)

Publication Number Publication Date
EP1371930A2 EP1371930A2 (en) 2003-12-17
EP1371930A3 true EP1371930A3 (en) 2005-06-15
EP1371930B1 EP1371930B1 (en) 2008-12-10

Family

ID=29557823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03005874A Expired - Lifetime EP1371930B1 (en) 2002-06-14 2003-03-15 Barrel-type weapon

Country Status (6)

Country Link
US (1) US6752061B2 (en)
EP (1) EP1371930B1 (en)
JP (1) JP2004020184A (en)
AT (1) ATE417239T1 (en)
DE (2) DE10226534B4 (en)
ES (1) ES2316663T3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7810270B2 (en) * 2007-01-11 2010-10-12 Magpul Industries Corporation Adjustable cheek piece for a firearm butt stock
CN100561279C (en) * 2007-04-29 2009-11-18 鸿富锦精密工业（深圳）有限公司 Camera lens module and camera module
DE102007050014A1 (en) 2007-10-17 2009-04-30 Rheinmetall Waffe Munition Gmbh Barrel storage
DE102007051246A1 (en) 2007-10-26 2009-04-30 Krauss-Maffei Wegmann Gmbh & Co. Kg Small or medium caliber machine gun
GB0725247D0 (en) * 2007-12-21 2009-04-29 Bae Systems Plc Gun Recoil
DE102008030143A1 (en) * 2008-06-27 2009-12-31 Rheinmetall Waffe Munition Gmbh gun barrel
US8479429B2 (en) * 2009-03-24 2013-07-09 Sturm, Ruger & Company, Inc. Firearm with quick coupling barrel system
US8490312B2 (en) 2009-03-24 2013-07-23 Sturm, Ruger & Company, Inc. Quick coupling barrel system for firearm
US9057576B2 (en) 2009-03-24 2015-06-16 Sturm, Ruger & Company, Inc. Firearm with quick coupling barrel system
US8505227B2 (en) 2009-03-24 2013-08-13 Sturm, Ruger & Company, Inc. Firearm with quick coupling barrel interlock system
US8087194B1 (en) * 2009-03-24 2012-01-03 Sturm, Ruger & Company, Inc. Firearm barrel retaining system
US8726559B1 (en) * 2013-01-25 2014-05-20 Stephen Mark Mueller Universal barrel nut for firearm
US9383154B2 (en) 2013-12-12 2016-07-05 Ra Brands, L.L.C. Gas vent for firearm
DE102015008794B4 (en) * 2015-07-10 2021-02-25 Rheinmetall Waffe Munition Gmbh Weapon barrel storage
DE202016104939U1 (en) 2016-06-13 2017-09-14 Rheinmetall Waffe Munition Gmbh Combat vehicle with a weapon system
SE541616C2 (en) * 2017-05-02 2019-11-12 Saab Ab Arrangement and method for aligning a sub-calibre barrel in a principal weapon
US20200141682A1 (en) * 2017-12-08 2020-05-07 James Eric McMillan Concentric rifle barrel assembly
US10801798B2 (en) * 2017-12-29 2020-10-13 Super Dave Designs, LLC Barrel mounting system
GB201820139D0 (en) * 2018-12-11 2019-01-23 Secr Defence Piston housing, apparatus, method of manufacture and use
DE102019100579A1 (en) 2019-01-11 2020-07-16 Rheinmetall Waffe Munition Gmbh Gun barrel storage and barrel weapon

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936454A1 (en) * 1989-11-02 1991-05-08 Rheinmetall Gmbh GUN PISTON STORAGE
DE19800193A1 (en) * 1998-01-07 1999-07-15 Rheinmetall W & M Gmbh Barrel weapon with barrel axially movably located in cradle tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602255A (en) * 1948-02-19 1952-07-08 Dorothea Lane Cutts Muzzle device for shotguns
US2756635A (en) * 1954-12-21 1956-07-31 Marvin J Engel Multi-leaf torsion spring for closing a breechblock
DE3148265A1 (en) * 1981-12-05 1983-06-09 Rheinmetall GmbH, 4000 Düsseldorf GUN PISTON STORAGE
US5155291A (en) * 1991-10-24 1992-10-13 O. F. Mossberg & Sons Inc. Barrel assembly for home security weapon
GB9310372D0 (en) * 1993-05-20 1993-09-01 British Aerospace Infantry weapons
US6591534B1 (en) * 2000-08-25 2003-07-15 The United States Of America As Represented By The Secretary Of The Army Gun locking interface assembly for non-conforming components
US6606812B1 (en) * 2002-06-13 2003-08-19 Mack W. Gwinn, Jr. Firearm barrel change apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936454A1 (en) * 1989-11-02 1991-05-08 Rheinmetall Gmbh GUN PISTON STORAGE
DE19800193A1 (en) * 1998-01-07 1999-07-15 Rheinmetall W & M Gmbh Barrel weapon with barrel axially movably located in cradle tube

Also Published As

Publication number Publication date
US20040020352A1 (en) 2004-02-05
US6752061B2 (en) 2004-06-22
DE10226534A1 (en) 2004-01-08
JP2004020184A (en) 2004-01-22
DE10226534B4 (en) 2004-06-24
EP1371930A2 (en) 2003-12-17
ATE417239T1 (en) 2008-12-15
DE50310886D1 (en) 2009-01-22
ES2316663T3 (en) 2009-04-16
EP1371930B1 (en) 2008-12-10

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