WO2004068056A1 - Verschlusssystem für eine feuerwaffe - Google Patents
Verschlusssystem für eine feuerwaffe Download PDFInfo
- Publication number
- WO2004068056A1 WO2004068056A1 PCT/AT2004/000020 AT2004000020W WO2004068056A1 WO 2004068056 A1 WO2004068056 A1 WO 2004068056A1 AT 2004000020 W AT2004000020 W AT 2004000020W WO 2004068056 A1 WO2004068056 A1 WO 2004068056A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- barrel
- spring
- closure
- breech
- delay
- 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
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/02—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated
- F41A5/10—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated having a movable inertia weight, e.g. for storing energy
- F41A5/12—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated having a movable inertia weight, e.g. for storing energy mounted in a gun having a fixed 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
- 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
- F41A3/38—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes
- F41A3/40—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes 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
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/54—Cartridge guides, stops or positioners, e.g. for cartridge extraction
- F41A9/55—Fixed or movable guiding means, mounted on, or near, the cartridge chamber
Definitions
- the first version is characterized by its corresponding simplicity and reliability, but due to the high load it can only be used for small floors, e.g. Insert 9mm Luger.
- Insert 9mm Luger For larger calibers, e.g. 45 Auto (0.45 inch Automatic Colt Pistol) would require a very strong locking spring, which makes manual loading or repeating almost impossible - unless the spring travel is very long, which leads to the appropriate size and weight, such as the example of the submachine gun MP38 caliber 9mm Luger German type from World War II shows.
- the second version requires corresponding additional constructional and technical effort, with long weapons usually being delayed by tapping the gas pressure in the barrel.
- the gas pressure is diverted to any locking elements via one or more holes in the barrel - if the projectile has left the barrel, the gas pressure drops and the locking elements release the lock ... (StG 58, StG 77 and many more).
- Step GP There are also occasional handguns that use this principle.
- the main disadvantage is the gas pressure wells themselves, because if they are sunk, they can lead to malfunctions in the simplest case and, in the worst case, to injury to the shooter.
- the most common version of handguns is the Browning system, where the barrel is prevented from moving backwards by grooves and grooves until the projectile has left the barrel.
- the force created by the bullet actually being slightly larger than the barrel core diameter
- the barrel disappears and the barrel moves itself backwards and tilts downwards.
- the disadvantage of this is the movable barrel, which cannot be guaranteed to be in exactly the same position (in relation to the sight attached to the sled) after each shot.
- Another disadvantage is the relatively high mass of the moving parts (480g for the Colt M1911), which gives the shooter a subjective feeling of recoil and which makes it difficult to fire several targeted shots in a row or makes it technically impossible (cadence) ,
- the mechanical deceleration is formed by a deceleration spring, a support bar and a deceleration block, the support bar being supported in a support bar nest of the running block, the rear side of which forms a V-shaped receptacle open towards the barrel with the front of the deceleration block , and wherein the delay block is acted upon by the delay spring, which is supported on the breech, toward the barrel.
- the delay spring is supported on a baffle plate on the rear of the closure, which is in the closed state of the closure at a short distance from the delay block.
- a further advantageous feature of the system according to the invention is that the distance between the baffle plate or breech block and the delay block, which defines the spring travel of the delay spring, is small compared to the length of the deceleration spring.
- the construction according to the invention generally allows for a modular construction, with only the barrel, the modular ramp, the ejector, the pull-out claw and the deceleration spring having to be changed, for example, for a possible change of the caliber.
- either the entire upper part of the gun has to be exchanged, usually even the upper part and breech.
- a cocking slide 7 and a slide catch lever 8 is also installed, and by the locking spring 9, which also surrounds the barrel 2 without contact, the shutter 10 is acted upon in the direction of the rear end of the barrel 2 with the locking force.
- This force presses the support bolt 12 along the aforementioned inclined planes towards the closure 10 and first accelerates the deceleration block 13, which slides back so far that the support bolt 12 can possibly also fold down against the force of the support bolt spring (s) 20 and completely removed from the support bolt nest lb of the running block 1 bolted.
- the closure 10 is then released and can in turn perform the opening movement towards the rear.
- the spring guide sleeve 5 is guided on its outside by the barrel cover 6, which is preferably connected to the barrel block 1 by means of screw bolts and centered on the barrel 2 by means of a collar, preferably via the lateral projections 5a in longitudinal slots 6a of the barrel cover 6.
- closure 10 moves together with the parts of the spring guide sleeve 5, trapezoidal slide 4, pull-out claw 15, ejector 16, cartridge holder 17, folded-in support bolt 12 lying parallel to the closure 10, deceleration block 13 in its rearmost position, baffle plate 14, compressed deceleration spring 18, butt plate Hin its rearmost position, as well as the ignition pin and ignition pin spring (not shown) against the force of the locking spring 9 to the rear.
- This is a straight backward movement without any tilting (in contrast to the Browning system with a barrel lock) or twisting (in contrast to the known twist lock).
- the support bolt 12 begins, preferably supported by the support bolt spring (s) 20, but in any case also by the forward bolt pushing inclined plane of the delay block 13 to lock. Simultaneously, the butt plate 11 now moves further forward under the cartridge already in the chamber due to the force of the compressed deceleration spring 18.
- the cartridge is now centered from four sides - at the top by the cartridge holder 17, on the right and left by the pull-out claw 15, which is preferably designed as a spring-loaded part, and the ejector 16 and at the bottom by the part of the butt plate 11 now protruding - with respect to its position relative to the closure 10 , This ensures that the firing pin will also hit the center of the cartridge, where the primer is located.
- One or more recess can be provided on the butt plate 11, preferably on the underside thereof, which one or more safeguards for the handle (not shown) (lower part of the weapon) are only to be deactivated in order to fire prematurely and / or unintentionally to prevent the weapon.
- the weapon is now ready to fire again, the cartridge in the barrel, unlocked.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Materials For Medical Uses (AREA)
- Valve Device For Special Equipments (AREA)
- Seal Device For Vehicle (AREA)
- Glass Compositions (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE502004003607T DE502004003607D1 (de) | 2003-01-29 | 2004-01-21 | Verschlusssystem für eine feuerwaffe |
EP04703720A EP1588116B1 (de) | 2003-01-29 | 2004-01-21 | Verschlusssystem für eine feuerwaffe |
US11/189,283 US7287456B2 (en) | 2003-01-29 | 2005-07-26 | Breech-block system for a firearm |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA132/2003 | 2003-01-29 | ||
AT0013203A AT412743B (de) | 2003-01-29 | 2003-01-29 | Verschlusssystem für eine feuerwaffe |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004068056A1 true WO2004068056A1 (de) | 2004-08-12 |
Family
ID=32777511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2004/000020 WO2004068056A1 (de) | 2003-01-29 | 2004-01-21 | Verschlusssystem für eine feuerwaffe |
Country Status (5)
Country | Link |
---|---|
US (1) | US7287456B2 (de) |
EP (1) | EP1588116B1 (de) |
AT (2) | AT412743B (de) |
DE (1) | DE502004003607D1 (de) |
WO (1) | WO2004068056A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT413603B (de) * | 2004-03-04 | 2006-04-15 | Gen Headquarters Of The Armed | Pistole mit halbstarrer verriegelung |
US8006609B2 (en) * | 2007-09-28 | 2011-08-30 | Sturm, Ruger & Company, Inc. | Slide catch-ejector assembly for firearm |
US7726230B1 (en) | 2008-01-08 | 2010-06-01 | Saim Alper Erdem | Semiautomatic pistol |
DE202008007768U1 (de) * | 2008-06-11 | 2009-10-22 | Blaser Finanzholding Gmbh | Verschluss für ein Repetiergewehr und Lauf für einen derartigen Verschluss |
DE102008027709A1 (de) * | 2008-06-11 | 2009-12-17 | Blaser Finanzholding Gmbh | Verschluss für ein Repetiergewehr und Systemkasten für einen derartigen Verschluss |
US20100307042A1 (en) | 2009-06-05 | 2010-12-09 | Michael Brent Jarboe | Modular firearm stock system |
AT510442B1 (de) | 2011-08-24 | 2012-04-15 | Wilhelm Bubits | Pistole mit verriegelung durch verriegelungskörper |
US8844185B2 (en) | 2012-08-27 | 2014-09-30 | Ra Brands, L.L.C. | Buttstock assembly |
USD704294S1 (en) | 2012-09-19 | 2014-05-06 | Ra Brands, L.L.C. | Buttstock |
US9151552B2 (en) * | 2013-03-15 | 2015-10-06 | Christos Stratis Gryparis | Lock interface insert for machine gun bolt assembly |
US20140338522A1 (en) * | 2013-05-14 | 2014-11-20 | Norman Anthony Bellione | Semi-Automatic Pistol |
AT513605B1 (de) * | 2013-06-21 | 2014-06-15 | Christian Kada | Umrüstbausatz für eine Schusswaffe sowie Verfahren zum Umrüsten einer Schusswaffe |
US9383154B2 (en) | 2013-12-12 | 2016-07-05 | Ra Brands, L.L.C. | Gas vent for firearm |
US9562730B2 (en) | 2014-01-13 | 2017-02-07 | Ra Brands, L.L.C. | Replaceable feed ramp |
US10563947B2 (en) | 2016-11-10 | 2020-02-18 | Michael SAWICKI | Training magazine and safety system for firearms |
US10203173B2 (en) | 2017-04-22 | 2019-02-12 | Jameson S. Ellis | Barrel locking mechanism for a firearm |
EP3698095B1 (de) | 2017-10-20 | 2023-08-16 | Sturm, Ruger & Company, Inc. | Feuerwaffe mit masseverschluss |
US20200141682A1 (en) * | 2017-12-08 | 2020-05-07 | James Eric McMillan | Concentric rifle barrel assembly |
US10533820B2 (en) * | 2017-12-08 | 2020-01-14 | U.S. Arms Company Llc | Concentric rifle barrel assembly |
US11231243B2 (en) | 2020-02-24 | 2022-01-25 | Jameson S. Ellis | Recoil spring assembly for a firearm, firearm, and method |
US11391529B2 (en) | 2020-03-04 | 2022-07-19 | Jameson S. Ellis | Striker assembly and associated firearm and method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2919630A (en) * | 1957-06-14 | 1960-01-05 | Willard J Hoyt | Firearm with breech block retarding means |
US3348453A (en) * | 1965-03-10 | 1967-10-24 | Oerlikon Buhrle Holding A G | Firearm with firing pin retarding means |
DE2914396A1 (de) | 1979-04-10 | 1980-10-30 | Waffentechnik Gmbh | Verriegeltes verschlussystem fuer handfeuerwaffen |
US4232583A (en) * | 1978-12-14 | 1980-11-11 | Harrison Donald G | Firearm with recoil movement delaying mechanism |
DE3109730A1 (de) | 1981-03-13 | 1982-11-25 | Technica Entwicklungsgesellschaft mbH & Co KG, 2418 Ratzeburg | Selbstladepistole |
AT393028B (de) | 1986-04-08 | 1991-07-25 | Maximilian Vojta | Gasentnahmesystem fuer eine feuerwaffe |
US5808230A (en) * | 1996-03-13 | 1998-09-15 | Zanieri; Gianni | Breechlock for automatic or semi-automatic weapons |
US6109160A (en) * | 1996-03-13 | 2000-08-29 | Zanieri; Gianni | Breechblock for automatic or semi-automatic weapons |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US956431A (en) * | 1908-06-01 | 1910-04-26 | Rheinische Metallw & Maschf | Automatic firearm. |
US1138376A (en) * | 1912-10-25 | 1915-05-04 | Alva C Washburne | Firearm. |
GB133695A (de) * | 1915-07-30 | |||
US1840054A (en) * | 1928-11-23 | 1932-01-05 | Alva C Washburne | Firearm |
US2535156A (en) * | 1948-04-08 | 1950-12-26 | Colt S Mfg Company | Semiautomatic firearm with trigger operated cocking mechanism |
US3755948A (en) * | 1970-06-24 | 1973-09-04 | J Heinicke | Tubular firearm |
US4579037A (en) * | 1984-02-13 | 1986-04-01 | Weapon Technology Systems R & D, Ltd. | Machine pistol with retarded blowback |
AT388238B (de) * | 1986-12-19 | 1989-05-26 | Steyr Daimler Puch Ag | Schusswaffe |
AT400197B (de) * | 1990-03-15 | 1995-10-25 | Vojta Maximilian | System zum wechseln des laufes einer feuerwaffe |
AUPQ598700A0 (en) * | 2000-03-02 | 2000-05-18 | Vader Pty Ltd | Weapon |
US6993864B1 (en) * | 2003-02-11 | 2006-02-07 | Smith & Wesson Corp. | Locking block for compact semi-automatic pistols |
-
2003
- 2003-01-29 AT AT0013203A patent/AT412743B/de not_active IP Right Cessation
-
2004
- 2004-01-21 WO PCT/AT2004/000020 patent/WO2004068056A1/de active IP Right Grant
- 2004-01-21 DE DE502004003607T patent/DE502004003607D1/de not_active Expired - Lifetime
- 2004-01-21 AT AT04703720T patent/ATE360793T1/de not_active IP Right Cessation
- 2004-01-21 EP EP04703720A patent/EP1588116B1/de not_active Expired - Lifetime
-
2005
- 2005-07-26 US US11/189,283 patent/US7287456B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2919630A (en) * | 1957-06-14 | 1960-01-05 | Willard J Hoyt | Firearm with breech block retarding means |
US3348453A (en) * | 1965-03-10 | 1967-10-24 | Oerlikon Buhrle Holding A G | Firearm with firing pin retarding means |
US4232583A (en) * | 1978-12-14 | 1980-11-11 | Harrison Donald G | Firearm with recoil movement delaying mechanism |
DE2914396A1 (de) | 1979-04-10 | 1980-10-30 | Waffentechnik Gmbh | Verriegeltes verschlussystem fuer handfeuerwaffen |
DE3109730A1 (de) | 1981-03-13 | 1982-11-25 | Technica Entwicklungsgesellschaft mbH & Co KG, 2418 Ratzeburg | Selbstladepistole |
AT393028B (de) | 1986-04-08 | 1991-07-25 | Maximilian Vojta | Gasentnahmesystem fuer eine feuerwaffe |
US5808230A (en) * | 1996-03-13 | 1998-09-15 | Zanieri; Gianni | Breechlock for automatic or semi-automatic weapons |
US6109160A (en) * | 1996-03-13 | 2000-08-29 | Zanieri; Gianni | Breechblock for automatic or semi-automatic weapons |
Also Published As
Publication number | Publication date |
---|---|
EP1588116A1 (de) | 2005-10-26 |
ATA1322003A (de) | 2004-11-15 |
US7287456B2 (en) | 2007-10-30 |
ATE360793T1 (de) | 2007-05-15 |
AT412743B (de) | 2005-06-27 |
US20070012170A1 (en) | 2007-01-18 |
DE502004003607D1 (de) | 2007-06-06 |
EP1588116B1 (de) | 2007-04-25 |
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