EP1345001A1 - Karabine mit lösbarer Laufbefestigung - Google Patents

Karabine mit lösbarer Laufbefestigung Download PDF

Info

Publication number
EP1345001A1
EP1345001A1 EP03356046A EP03356046A EP1345001A1 EP 1345001 A1 EP1345001 A1 EP 1345001A1 EP 03356046 A EP03356046 A EP 03356046A EP 03356046 A EP03356046 A EP 03356046A EP 1345001 A1 EP1345001 A1 EP 1345001A1
Authority
EP
European Patent Office
Prior art keywords
screw
housing
operating member
barrel
head
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
EP03356046A
Other languages
English (en)
French (fr)
Other versions
EP1345001B1 (de
Inventor
Otto Repa
René Chapuis
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.)
Chapuis Armes SAS
Original Assignee
Chapuis Armes SAS
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 Chapuis Armes SAS filed Critical Chapuis Armes SAS
Publication of EP1345001A1 publication Critical patent/EP1345001A1/de
Application granted granted Critical
Publication of EP1345001B1 publication Critical patent/EP1345001B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F41A21/485—Barrel mounting means, e.g. releasable mountings for replaceable barrels using screws or bolts
    • 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
    • F41A21/484—Barrel mounting means, e.g. releasable mountings for replaceable barrels using interlocking means, e.g. by sliding pins

Definitions

  • the present invention relates to a barrel rifle removable.
  • a solution to remedy this drawback could use a screw with a radial arm rigidly associated with the head of this screw and which can be manually operated to screw or unscrew this last. This arm should then protrude continuously from the case to be able to be actuated. Therefore, it could injure the user, especially when of a shot, due to the hindsight that such a shot causes. Of more, it would be exposed and could therefore receive shocks likely to lead to involuntary loosening and this dangerous fact from the canon. Therefore, this solution cannot be accepted.
  • the invention which intends in particular to remedy the aforementioned drawback, therefore aims at least to propose a rifle whose barrel can be assembled and disassembled manually, that is to say without tools.
  • a rifle comprising a removable barrel, a casing on which this barrel is mounted, a screw for clamping the barrel against the casing, this screw having a head, passing through a through hole made in the casing and being intended to be screwed into a tapped hole carried by the barrel, characterized in that it comprises elastic means placed to be compressed between the head of the screw and the housing when this screw tightens the barrel and the housing one against the other, and in that an operating member, capable of being taken in hand to operate the screw, equips the head of the screw, the operating member being movable relative to the screw, between a first position, in which this operating member is retracted into a housing, and a second position, in which this operating member can be actuated manually to operate the screw.
  • a rifle according to the invention includes a housing 1 made of polymer or material composite with polymer matrix, a removable barrel 2 and a also removable covering element 3.
  • a rear end portion 4 of the barrel 2 defines a clamping surface 5, intended to be clamped against a complementary clamping surface 6, carried by the housing 1.
  • Parallelepipedic blocks 7 for positioning the canon 2 follow one another along the surface 5 of which they exceed.
  • a hole threaded 8 is provided in one of the blocks 7, for screwing a screw 9 for tightening the barrel 2 on the housing 1.
  • the housing 1 defines three housings 10, the respective shapes are complementary to those of the blocks 7. It is drilled with a through and vertical hole 11, by which passes the screw 9 and which opens into a housing 10. Opposite this housing 10, the hole 11 opens into a housing 12 for the head 13 of the screw 9 and for several Belleville washers 14.
  • the rod 15 of the screw 9 has a shoulder 16 turned towards the head 13 of this screw 9.
  • a pin of retainer 17 projects into hole 11 transversely to the longitudinal direction of the latter, so that ability to hold screw 9 by its shoulder 16, as can see it in figure 2.
  • the head 13 is provided with an operating arm 18, which is tiltable and can be taken in hand for screwing or manually unscrew the screw 9.
  • a notch 19 is provided in the arm 18, away from the head 13.
  • a housing 20 for the operating arm 18 is provided in the case 1. It is open laterally and communicates with housing 12. Means for retaining the arm operation 18 in this housing 20 include the notch 19, a movable rod 22, a helical spring 23 for returning this rod 22 in the direction of the notch 19, as well as a screw 24 for closing a through hole 25.
  • the screw 22 slides in a portion of this hole 25, this portion opening into the housing 20.
  • This rod 22 has two shoulder 26 facing and ending in the direction of housing 20, by a hemispherical head 27 which is suitable for enter the notch 19 in order to retain the arm of operation 18 in the retracted position, in the housing 20.
  • the shoulders 26 are intended to abut against a retaining pin 28, so that the latter retains the rod 22 in hole 25.
  • the screw 24 is screwed into a tapped end portion of hole 25.
  • the spring 23 is compressed between the rod 22 and the screw 24.
  • the spring 23 is in part housed in the screw rod 24.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Telescopes (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Tubes (AREA)
  • Closures For Containers (AREA)
EP03356046A 2002-03-14 2003-03-13 Karabine mit lösbarer Laufbefestigung Expired - Lifetime EP1345001B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0203181A FR2837275B1 (fr) 2002-03-14 2002-03-14 Carabine a canon amovible
FR0203181 2002-03-14

Publications (2)

Publication Number Publication Date
EP1345001A1 true EP1345001A1 (de) 2003-09-17
EP1345001B1 EP1345001B1 (de) 2005-12-14

Family

ID=27763738

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03356046A Expired - Lifetime EP1345001B1 (de) 2002-03-14 2003-03-13 Karabine mit lösbarer Laufbefestigung

Country Status (4)

Country Link
EP (1) EP1345001B1 (de)
AT (1) ATE313059T1 (de)
DE (1) DE60302689D1 (de)
FR (1) FR2837275B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502407B1 (de) * 2005-09-14 2007-03-15 Steyr Mannlicher Holding Gmbh Gewehr
EP2078916A3 (de) * 2008-01-09 2012-09-05 Browning International Société anonyme Zerlegbares Gewehr
US11333460B2 (en) * 2019-10-04 2022-05-17 Glock Technology Gmbh Firearm with improved barrel connection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021101473A1 (en) * 2019-11-22 2021-05-27 Bahtiyar Tasyagan Rapid removal-installation mechanism for firearm barrels

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR736677A (fr) * 1932-04-27 1932-11-26 Dispositif de fixation et de dégagement des canons dans les armes de chasse à canons fixes
US4057924A (en) * 1976-11-04 1977-11-15 Joseph Robert P Rifle barrel stabilizer
US4467698A (en) * 1981-11-16 1984-08-28 Perrine Walter E Angular shape firing pin for use with a collapsible toggle recoil in a hand held weapon
US5630406A (en) * 1995-04-10 1997-05-20 Dumont; Maurice Paint-ball gun

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR736677A (fr) * 1932-04-27 1932-11-26 Dispositif de fixation et de dégagement des canons dans les armes de chasse à canons fixes
US4057924A (en) * 1976-11-04 1977-11-15 Joseph Robert P Rifle barrel stabilizer
US4467698A (en) * 1981-11-16 1984-08-28 Perrine Walter E Angular shape firing pin for use with a collapsible toggle recoil in a hand held weapon
US5630406A (en) * 1995-04-10 1997-05-20 Dumont; Maurice Paint-ball gun

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502407B1 (de) * 2005-09-14 2007-03-15 Steyr Mannlicher Holding Gmbh Gewehr
WO2007030844A1 (de) * 2005-09-14 2007-03-22 Cura Investholding Gmbh Gewehr
US7685757B2 (en) 2005-09-14 2010-03-30 Steyr Mannlicher Holding Gmbh Rifle
EP2078916A3 (de) * 2008-01-09 2012-09-05 Browning International Société anonyme Zerlegbares Gewehr
US11333460B2 (en) * 2019-10-04 2022-05-17 Glock Technology Gmbh Firearm with improved barrel connection

Also Published As

Publication number Publication date
ATE313059T1 (de) 2005-12-15
FR2837275A1 (fr) 2003-09-19
FR2837275B1 (fr) 2004-06-25
DE60302689D1 (de) 2006-01-19
EP1345001B1 (de) 2005-12-14

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