EP2341309A4 - Pre-stressed bore barrel and related manufacturing method - Google Patents

Pre-stressed bore barrel and related manufacturing method

Info

Publication number
EP2341309A4
EP2341309A4 EP09818839.4A EP09818839A EP2341309A4 EP 2341309 A4 EP2341309 A4 EP 2341309A4 EP 09818839 A EP09818839 A EP 09818839A EP 2341309 A4 EP2341309 A4 EP 2341309A4
Authority
EP
European Patent Office
Prior art keywords
stressed
related manufacturing
bore barrel
barrel
bore
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.)
Withdrawn
Application number
EP09818839.4A
Other languages
German (de)
French (fr)
Other versions
EP2341309A1 (en
Inventor
Tricio Juan Ramon Alonso
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2341309A1 publication Critical patent/EP2341309A1/en
Publication of EP2341309A4 publication Critical patent/EP2341309A4/en
Withdrawn legal-status Critical Current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
    • F41A21/24—Barrels or gun tubes with fins or ribs, e.g. for cooling
    • 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
    • F41A21/02—Composite barrels, i.e. barrels having multiple layers, e.g. of different materials
    • 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
    • F41A21/16—Barrels or gun tubes characterised by the shape of the bore
    • F41A21/18—Grooves-Rifling
    • 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
    • F41A21/20—Barrels or gun tubes characterised by the material
    • 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
    • F41A21/28—Gas-expansion chambers; Barrels provided with gas-relieving ports

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Clamps And Clips (AREA)
  • Exhaust Silencers (AREA)
  • Toys (AREA)
  • Powder Metallurgy (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Joints Allowing Movement (AREA)
EP09818839.4A 2008-10-07 2009-10-07 Pre-stressed bore barrel and related manufacturing method Withdrawn EP2341309A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES200802840A ES2324454B1 (en) 2008-10-07 2008-10-07 PRE-TENSED ANIMAL CANNON AND MANUFACTURING PROCEDURE OF THE SAME.
ES200900357A ES2336535B1 (en) 2008-10-07 2009-02-09 IMPROVEMENTS IN PATENT 200802840, RELATING TO A PRE-TENSED ANIMAL GUN AND MANUFACTURING PROCEDURE OF THE SAME.
PCT/ES2009/070424 WO2010040886A1 (en) 2008-10-07 2009-10-07 Pre-stressed bore barrel and related manufacturing method

Publications (2)

Publication Number Publication Date
EP2341309A1 EP2341309A1 (en) 2011-07-06
EP2341309A4 true EP2341309A4 (en) 2013-08-07

Family

ID=40901842

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09818839.4A Withdrawn EP2341309A4 (en) 2008-10-07 2009-10-07 Pre-stressed bore barrel and related manufacturing method

Country Status (4)

Country Link
US (1) US20110265365A1 (en)
EP (1) EP2341309A4 (en)
ES (2) ES2324454B1 (en)
WO (1) WO2010040886A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11578941B2 (en) * 2014-01-29 2023-02-14 Kemlin Hart Barrel sleeve assembly
US9658010B1 (en) * 2014-10-13 2017-05-23 Paul Oglesby Heat shielding and thermal venting system
US20180238652A1 (en) * 2014-10-15 2018-08-23 Russell Leone Firearm Barrel Including a Gas Pressure Relief Chamber
US9976830B2 (en) * 2014-10-15 2018-05-22 Russell Leone Firearm barrel including a gas pressure relief chamber
CA3085332A1 (en) * 2017-12-08 2019-06-13 James Eric Mcmillan Concentric rifle barrel assembly
US20200141682A1 (en) * 2017-12-08 2020-05-07 James Eric McMillan Concentric rifle barrel assembly
US11035638B1 (en) * 2019-01-29 2021-06-15 J & K Ip Assets, Llc Rifle barrel having muzzle device with access ports
US11162754B2 (en) * 2020-09-08 2021-11-02 Charles D. Heckenlively Integrally suppressed barrel
US11920883B1 (en) * 2022-09-26 2024-03-05 Henry Anderson, Jr. Suppressor assembly for a firearm

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856631A (en) * 1995-11-20 1999-01-05 Nitinol Technologies, Inc. Gun barrel
GB2350881A (en) * 1999-06-10 2000-12-13 Stefan Gamble Barrel jacket assembly
US20040244257A1 (en) * 2003-06-04 2004-12-09 Degerness Michael K. Composite structural member

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1554051A (en) * 1923-05-29 1925-09-15 Walker Otto Firearm
US1808052A (en) * 1931-01-31 1931-06-02 George M Mccann Gun
US3228298A (en) * 1960-04-20 1966-01-11 Andrew J Grandy Rifle barrel
US3727513A (en) * 1971-07-19 1973-04-17 Us Navy Fluid prestress and cooling technique for gun barrel design
US4211146A (en) * 1977-12-28 1980-07-08 Bradley Richard L Rifle gun barrel
DE3046639A1 (en) * 1980-12-11 1982-07-22 Rheinmetall GmbH, 4000 Düsseldorf Gun-barrel accessory reducing error angle - comprises stiffener over entire length of barrel to reduce torsional oscillation
US5125179A (en) * 1991-04-08 1992-06-30 The United States Of America As Represented By The Secretary Of The Air Force Nonmetallic tubular structure
US5837921A (en) * 1994-10-11 1998-11-17 The United States Of America As Represented By The Secretary Of The Army Gun barrel with integral midwall cooling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856631A (en) * 1995-11-20 1999-01-05 Nitinol Technologies, Inc. Gun barrel
GB2350881A (en) * 1999-06-10 2000-12-13 Stefan Gamble Barrel jacket assembly
US20040244257A1 (en) * 2003-06-04 2004-12-09 Degerness Michael K. Composite structural member

Also Published As

Publication number Publication date
ES2336535B1 (en) 2011-04-18
ES2336535A1 (en) 2010-04-13
ES2324454B1 (en) 2010-07-13
EP2341309A1 (en) 2011-07-06
ES2324454A1 (en) 2009-08-06
US20110265365A1 (en) 2011-11-03
WO2010040886A1 (en) 2010-04-15

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Legal Events

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Effective date: 20140301