WO2012017097A1 - Carabina deportiva. - Google Patents
Carabina deportiva. Download PDFInfo
- Publication number
- WO2012017097A1 WO2012017097A1 PCT/ES2010/070537 ES2010070537W WO2012017097A1 WO 2012017097 A1 WO2012017097 A1 WO 2012017097A1 ES 2010070537 W ES2010070537 W ES 2010070537W WO 2012017097 A1 WO2012017097 A1 WO 2012017097A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fork
- cylinder head
- stops
- barrel
- carbine
- Prior art date
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
- F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
- F41A3/66—Breech housings or frames; Receivers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/64—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot
- F41B11/642—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated
- F41B11/646—Arrangements for putting the spring under tension
- F41B11/647—Arrangements for putting the spring under tension by a rocker lever
- F41B11/648—Arrangements for putting the spring under tension by a rocker lever in breakdown air guns
Definitions
- Sport rifle of the type comprising a firing mechanism, a camera attached to a fork, a barrel, a cylinder head and means for fixing the cylinder head to the fork characterized in that said fork comprises at least one stop, projection, fixed on the outside of said fork, that when positioning the fork in the cylinder head, said stop is fitted in its corresponding recess or housing located in the cylinder head and because said stop, which is at least one, is located after welding, in relation to the shooting position of the athlete.
- Utility Model No. Q 9201525 "COMPRESSED TUBE HEAD IN COMPRESSED AIR CARBINES, from 1992, is known in the name of NORBERTO ARIZMENDI, SA, which refers to a compression tube head piece.
- a front closure head piece of the compression tube provided with a peculiar configuration specially designed for its execution molded in plastic and generally constituted by a glue fixable within said tube, which is equipped with the corresponding compressed air projector paraxial pitch, and by two branches on the front fork supporting the articulation axis of the barrel, characterized in that it consists of a single-piece body molded in plastic that in one of these branches has an anti-rotation pocket of location of a nut mooring for the tip of a screw-axis of articulation of the barrel, and whose tail has a plug-in structure in which they are d particularly defined the following elements: -a pair of peripheral annular channels receptors of paths o-rings sealing; -a pair of transversal drills capable of receiving individual metal pins mounted retentively with its ends housed in holes made in the wall of the compression tube; -a pair of oblique blind housings practiced inferiorly in symmetrical contraposition in the same cross-section, ob
- the barrel is mounted with a capacity to move forward in relation to the bedroom; the front part of said barrel receives in its lower part a jacket that internally constitutes a gas expansion chamber in communication with the barrel; said chamber has an extension that is partially coupled to the jacket without blocking the gas passage opening; a piston slides through said jacket by pushing the gases and acts to meet the barrel recovery spring by means of a barrel unlocking element and its displacement relative to the chamber; said element is attached to a pair of rods that slide along the bedroom and the scale to allow loading of the firing pin head and lifting the lifting element of the cartridges in the barrel.
- the Spanish Patent No. Q ES2194564 "ARTICULATION DEVICE OF A GUN IN A CARBON OR COMPRESSED AIR GUN OF RUNNING GUN” belongs to the same requesting company, which refers to a cannon articulation device in a carbine or air gun with a tilting barrel that It comprises a barrel box integral with the rear end of the barrel, with a joint and a locking latch with respect to a fork integral with the front end of a compression chamber.
- Said case is connected to a lever mechanism suitable for compressing a piston of the compression chamber, said fork comprising an internal fork piece, obtained by molding, which concentrates the majority of complex configurations, tightly inserted and attached to a mouth portion of said compression chamber, which is of metal tube and completely covers said internal fork piece, the barrel case also being obtained by molding, with a rear part of the barrel as an insert.
- the present invention is an improvement in the field of sports carbines that have folding guns.
- the present invention solves said problem of mechanical stresses, by fixing stops, located outside the fork, so that when the impact occurs inside the chamber, the excess forces are mostly dissipated by the stops directly to the cylinder head. This is achieved because the fork stops are fitted in recesses located in the same cylinder head, so that when in contact the energy is easily dissipated by the cylinder head.
- the stops are located after welding, in relation to the firing position of the athlete, with which thing the weld receives less traction in the shot. This is because the energy of the shot is dissipated by the stops and the welding only suffers the recoil of the piston spring. This increases the life of the mentioned welding.
- the firing mechanism can be floating, that is, it does not fix the cylinder head to the cover, which simplifies these firing mechanisms and increases their service life.
- An object of the present invention is a sports carbine of the type comprising a firing mechanism, a camera attached to a fork, a barrel, a stock and means for fixing the stock to the fork characterized in that said fork comprises at least one stop, projection, fixed on the outside of said fork, that when positioning the fork in the cylinder head, said stop is fitted in its corresponding recess or housing located in the cylinder head and because the said stop, which is at least one, is located after of welding, in relation to the firing position of the athlete.
- FIG. 1 is a partial elevation view of the barrel joint area, which is the subject of the present invention.
- FIG. 2 is a rear side perspective view, without the cylinder head, of said figure 1.
- FIG. 1 a cylinder head 1 with a recess 5, a barrel 2, a chamber 3 and a fork 4, with its welding 10 and its stops 6 is illustrated.
- the chamber 3 would be arranged with the fork 4 attached to said chamber 3 by a weld 10, and the barrel 2, collapsible, in the cylinder head 1 (fig. 1).
- Said fork 4 has stops 6 that would fit into recesses 5, located in the cylinder head 1, such that when fixing the corresponding screws 8 (fig. 2) from the cylinder head 1 to the fork 4, together with the aforementioned stops 6, the fork 4 is fitted and still in the cylinder head 1.
- the stops 6 are located after welding 10, in relation to the firing position of the person making the shot or athlete.
- stops 6 are very close to the screws 8 that fix the cylinder head 1 with the fork 4, thereby generating, as mentioned above, a locking point of great mechanical resistance.
- welding 10 receives less traction at the time of firing. This is because the energy of the shot is dissipated by the stops 6 and the welding 10 only suffers the recoil of the piston spring.
- the pin 7 or shaft also has the mission of abutting when the barrel 2 is entrenched.
- the stops 6 can be configured in the form of longitudinal plates, of variable length and shapes, depending on the degree of dissipation they have to perform.
- said stops 6, depending on the forces and dissipation to be made can be manufactured in different materials such as totally rigid ones (for example aluminum, iron, or zinc alloys), in an elastic material such as thermoplastic elastomers, nitrile rubber, etc., or in a combination of rigid materials and elastic materials such as, for example, a zinc alloy with nitrile rubber.
- the trigger mechanism (not shown) that generally supports part of the recoil forces generated at the time of the shot, when most forces are dissipated by the stops 6 and the screws 8, can be configured by arranging it in the floating carbine, that is to say, said firing mechanism does not fix the cylinder head 1 with the chamber 3, such that it receives only residual forces and therefore the useful life of an expensive mechanism can be increased.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Golf Clubs (AREA)
- Telescopes (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112013002514-0A BR112013002514B1 (pt) | 2010-08-02 | 2010-08-02 | Espingarda esportiva |
CN201080068372.8A CN103026167B (zh) | 2010-08-02 | 2010-08-02 | 运动步枪 |
EP10757801.5A EP2602579B1 (en) | 2010-08-02 | 2010-08-02 | Sports rifle |
MX2013001380A MX2013001380A (es) | 2010-08-02 | 2010-08-02 | Carabina deportiva. |
PCT/ES2010/070537 WO2012017097A1 (es) | 2010-08-02 | 2010-08-02 | Carabina deportiva. |
US13/810,719 US8915006B2 (en) | 2010-08-02 | 2010-08-02 | Sports rifle |
RU2013108391/11A RU2538747C2 (ru) | 2010-08-02 | 2010-08-02 | Спортивная винтовка |
ES10757801.5T ES2485299T3 (es) | 2010-08-02 | 2010-08-02 | Carabina deportiva |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2010/070537 WO2012017097A1 (es) | 2010-08-02 | 2010-08-02 | Carabina deportiva. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012017097A1 true WO2012017097A1 (es) | 2012-02-09 |
Family
ID=43858402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2010/070537 WO2012017097A1 (es) | 2010-08-02 | 2010-08-02 | Carabina deportiva. |
Country Status (8)
Country | Link |
---|---|
US (1) | US8915006B2 (es) |
EP (1) | EP2602579B1 (es) |
CN (1) | CN103026167B (es) |
BR (1) | BR112013002514B1 (es) |
ES (1) | ES2485299T3 (es) |
MX (1) | MX2013001380A (es) |
RU (1) | RU2538747C2 (es) |
WO (1) | WO2012017097A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018022428A1 (en) | 2016-07-27 | 2018-02-01 | Crosman Corporation | Break barrel airgun having active interlock |
US11002508B2 (en) * | 2018-09-20 | 2021-05-11 | Crosman Corporation | Multi-shot airgun |
US11029124B2 (en) | 2019-01-17 | 2021-06-08 | Crosman Corporation | Multi-shot airgun |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB945362A (en) * | 1959-05-19 | 1963-12-23 | Birmingham Small Arms Co Ltd | Improvements in or relating to air guns |
GB1219302A (en) * | 1968-03-18 | 1971-01-13 | Birmingham Small Arms Co Ltd | Improvements in or relating to cylinders of air rifles |
EP0260204A1 (fr) | 1986-09-08 | 1988-03-16 | EXBRAYAT & CIE Société en Commandite Simple | Fusil automatique à canon basculant ou non fonctionnant par emprunt de gaz |
EP0467819A1 (fr) * | 1990-07-20 | 1992-01-22 | Industrias El Gamo, S.A. | Perfectionnements apportés aux carabines à air comprimé, à canon basculant |
EP0723132A2 (en) * | 1995-01-18 | 1996-07-24 | Industrias El Gamo, S.A. | Air gun with a compressor piston and a cylinder for this piston |
US20020056218A1 (en) * | 2000-10-13 | 2002-05-16 | Salva Francisco Casas | Device for hinging a barrel in an air-powered carbine of gun having a tiltable barrel |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4774929A (en) * | 1986-10-09 | 1988-10-04 | The Coleman Company, Inc. | Gun with pivoting barrel and lever for retaining barrel in position or permitting barrel to pviot |
US5575270A (en) * | 1993-09-21 | 1996-11-19 | Industrias El Gamo, S.A. | Air guns |
CN2184914Y (zh) * | 1993-10-15 | 1994-12-07 | 广州气枪厂 | 低击发力结构的气枪 |
RU2103631C1 (ru) * | 1996-07-19 | 1998-01-27 | Валерий Михайлович Соловьев | Стрелковое оружие |
IT1294747B1 (it) * | 1997-09-17 | 1999-04-12 | Benelli Armi Spa | Struttura di arma portatile |
US7726060B1 (en) * | 2005-02-22 | 2010-06-01 | J. Allen Enterprises, Inc. | Firearm fastening assembly and method of use |
US8522468B2 (en) * | 2005-10-20 | 2013-09-03 | O.F. Mossberg & Sons, Inc. | Easy connect forend assembly |
RU2303227C1 (ru) * | 2006-02-17 | 2007-07-20 | Федеральное государственное унитарное предприятие "Ижевский механический завод" | Огнестрельное оружие с отделяемым стволом |
-
2010
- 2010-08-02 EP EP10757801.5A patent/EP2602579B1/en active Active
- 2010-08-02 ES ES10757801.5T patent/ES2485299T3/es active Active
- 2010-08-02 US US13/810,719 patent/US8915006B2/en active Active
- 2010-08-02 WO PCT/ES2010/070537 patent/WO2012017097A1/es active Application Filing
- 2010-08-02 CN CN201080068372.8A patent/CN103026167B/zh active Active
- 2010-08-02 MX MX2013001380A patent/MX2013001380A/es active IP Right Grant
- 2010-08-02 BR BR112013002514-0A patent/BR112013002514B1/pt active IP Right Grant
- 2010-08-02 RU RU2013108391/11A patent/RU2538747C2/ru active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB945362A (en) * | 1959-05-19 | 1963-12-23 | Birmingham Small Arms Co Ltd | Improvements in or relating to air guns |
GB1219302A (en) * | 1968-03-18 | 1971-01-13 | Birmingham Small Arms Co Ltd | Improvements in or relating to cylinders of air rifles |
EP0260204A1 (fr) | 1986-09-08 | 1988-03-16 | EXBRAYAT & CIE Société en Commandite Simple | Fusil automatique à canon basculant ou non fonctionnant par emprunt de gaz |
EP0467819A1 (fr) * | 1990-07-20 | 1992-01-22 | Industrias El Gamo, S.A. | Perfectionnements apportés aux carabines à air comprimé, à canon basculant |
EP0723132A2 (en) * | 1995-01-18 | 1996-07-24 | Industrias El Gamo, S.A. | Air gun with a compressor piston and a cylinder for this piston |
US20020056218A1 (en) * | 2000-10-13 | 2002-05-16 | Salva Francisco Casas | Device for hinging a barrel in an air-powered carbine of gun having a tiltable barrel |
ES2194564A1 (es) | 2000-10-13 | 2003-11-16 | Gamo Ind Sa | Dispositivo de articulacion de un cañon en una carabina o pistola de aire comprimido de cañon basculante. |
Also Published As
Publication number | Publication date |
---|---|
MX2013001380A (es) | 2013-08-29 |
RU2013108391A (ru) | 2014-09-10 |
CN103026167A (zh) | 2013-04-03 |
RU2538747C2 (ru) | 2015-01-10 |
CN103026167B (zh) | 2015-04-15 |
BR112013002514A2 (pt) | 2017-12-26 |
EP2602579A1 (en) | 2013-06-12 |
US8915006B2 (en) | 2014-12-23 |
EP2602579B1 (en) | 2014-06-11 |
ES2485299T3 (es) | 2014-08-13 |
BR112013002514B1 (pt) | 2020-02-27 |
US20130247438A1 (en) | 2013-09-26 |
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