EP1588116A1 - Breech-block system for a firearm - Google Patents
Breech-block system for a firearmInfo
- Publication number
- EP1588116A1 EP1588116A1 EP04703720A EP04703720A EP1588116A1 EP 1588116 A1 EP1588116 A1 EP 1588116A1 EP 04703720 A EP04703720 A EP 04703720A EP 04703720 A EP04703720 A EP 04703720A EP 1588116 A1 EP1588116 A1 EP 1588116A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- barrel
- spring
- closure
- breech
- delay
- 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
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 invention relates to a locking system for a firearm, with a lock which can be locked in its movement in the barrel block by at least one locking element and which is acted upon by a locking spring via at least one connecting element which is subjected to tension against the rear end of the barrel.
- the pure mass lock i.e. the relatively small mass of the bullet is contrasted by a correspondingly high mass of the breech (the breech must not have moved further than the cartridge case is long before the bullet has left the barrel, or the delayed breech closure, ie in addition to the play of the masses a rigid or semi-rigid lock is used, which stops the movement of the breech until the projectile has left the barrel and relaxation has occurred in terms of gas pressure in the barrel.
- 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) ,
- AT 393 028 B describes a self-loading pistol which is also provided with a rigid barrel for larger calibers (45 Auto).
- calibers 45 Auto
- the system was redesigned for a self-loading pistol.
- so-called torus segments can be used as semi-rigid locking elements. These torus segments engage on the outside in corresponding torus nests of the system part and are prevented on their inside by a round control piston from releasing the locking too quickly.
- This system should work according to the "Newtonian cradle" principle, whereby the impulse - resulting from the explosion energy, which spreads equally in all directions - hits the locked closure piece, which, however, immediately releases its energy to the control piston inside the closure piece, which moves backwards and thus releases the torus segments.
- the correct function - or also the non-function - is based solely on the fact that manufacturing tolerances coincidentally interact in such a way that the torus segments are not completely locked, but one have little play, but must not be too large so as not to damage the segments, so a sum of the smallest parts should be able to be produced in such a way that the sum of the tolerances for double and triple fits is just so large that the Locking piece begins to move, but small enough that it does not overuse the gate us segments occurs which, due to the design, are only at one point inside and one point outside at a point in time and are subjected to bending or shearing stress over a line.
- DE 31 09 730 discloses a weapon with a breech block which can be locked in its movement in the barrel by at least one locking element and which is acted upon by a breech spring against the rear end of the barrel via at least one connecting element which is subjected to tension.
- the barrel itself is movable, however, so that it can never be ensured that the barrel is again in exactly the same position as before after the shot has been fired due to the manufacturing play.
- the breech spring In the case of a movable barrel, the breech spring must also be spaced apart from it, which increases the space requirement and makes the weapon bulky.
- the weapon which is described in DE 29 14 396, also has a breech which can be locked in its movement in the barrel by at least one locking element and which is acted upon by a breech spring against the rear end of the barrel via at least one connecting element which is subjected to tension.
- the barrel itself is also movable again, with the above-mentioned disadvantages of the manufacturing game with impairment of the shot precision. Again, therefore, the lines of action of the forces exerted by the gas pressure of the projectile in the barrel on the breech or the breech force of the breech spring are offset from one another, which is also detrimental to the shot precision.
- the weapon also does not have a support bolt lock as a mechanical delay, but a pure roller lock, while a kind of support bolt only serves to support the barrel towards the front. It therefore forms only a limitation when the barrel moves into its starting position before the shot is fired.
- the object of the present invention was therefore a breech system of the type specified, which is given by a simple and reproducible arrangement, which ensures safe and precise function even with a fast firing sequence in a safe manner for the shooter.
- the barrel is immovable and the breech spring surrounds the rigid barrel, the breech spring is supported on the rear portion of the barrel, and a purely mechanical delay is used only between the breech and the breech spring.
- 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.
- two trapezoidal slides are provided as lateral tension elements on opposite sides of the barrel as a connection between the closure and the closure spring.
- cutouts for cartridge ejection are also provided in the longitudinal position along the barrel and the breech in the height of the position of the cartridge in at least one trapezoidal slide, preferably in both trapezoidal slides, then sleeve ejection is possible on both sides, so that the weapon can be fired easily and quickly Right-handed as well as left-handed can be adapted and enables both groups to use it without the ejected empty cartridge cases being thrown in front of or in the face.
- the trapezoidal slides engage with their end opposite the breech on a spring guide sleeve which represents the second clamping of the breech spring and which is spaced on all sides from the barrel of the weapon, as well as the breech spring
- the barrel can oscillate freely (as with a sniper rifle), since it is only screwed into the barrel block in the area of the cartridge chamber and no other part touches the barrel. It makes no difference whether the system is installed in a self-loading pistol, a precision rifle or an assault rifle.
- 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.
- the solution according to the invention has a rigid, mechanically very stiff upper part which does not change its position relative to the barrel and which can advantageously be used as an integrated mounting rail for any target optics.
- the run is in the Bolted running block, which is also the mounting rail for a target optics, so that a deviation of the barrel and target optics is either not at all or constant - and therefore easy to take into account.
- a target optic possibly with a corresponding optical magnification, could then be installed directly in the running block, which uses optical fiber optics (with appropriate daylight) and tritium for poorer lighting conditions as an optical sight.
- battlefield lighting or a laser can be installed in the barrel cover (where the locking spring is located in today's pistols).
- the solution according to the invention also provides the basis for the construction of a self-loading pistol without a hammer, in which no part moves backwards over the hand of the shooter, in contrast to the pistols customary today in which the entire upper part (slide) moves backwards moves, which often leads to injuries to the hand of the shooter.
- FIG. 1 shows all components of the system according to the invention in an exploded view
- FIG. 2 is a perspective view of the system according to the invention in the assembled state
- FIG. 3 is a longitudinal section through the locking system according to the invention in the locked state
- FIG. 4 shows a longitudinal section corresponding to FIG. 3, but in the unlocked state with the closure moved backwards.
- the central part of the system is the running block 1, in which the barrel 2 is screwed in and is therefore only fixed at this screwing point.
- This also ensures high shot precision, since a rigid unit made up of barrel block 1, it also allows the optimal assembly or integration of a V ⁇ stechnik, and the rigid barrel 2 is given, without other moving parts or parts, which their relative position to each other during the firing to change. Another advantage of this is that convenient manufacturing tolerances can be used for all moving parts.
- a ramp 3 is inserted between barrel 2 and barrel block 1 as a separate component. The cartridge is inserted into the cartridge chamber of the rigid barrel 2 via this interchangeable ramp 3, which can be selected according to the ammunition. This ramp 3 is a critical part and usually part of the barrel in all self-loading weapon systems.
- the connection between the closure 10 and the barrel 2 is established via two lateral trapezoidal slides 4 which extend along and parallel to the barrel 2, the front ends of which are suspended in lateral projections 5a of a spring guide sleeve 5.
- These lateral projections 5a of the spring guide sleeve 5 are guided in longitudinal slots 6a of a front barrel cover 6, which, however, like the spring guide sleeve 5 itself, does not touch the barrel 2.
- 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.
- the closure 10 is provided with a push floor 11 and is held in a locked position by a support bolt 12 in that this support bolt 12 is supported against the running block (as will be explained in more detail below).
- the support bolt cooperates in the unlocked position with the movable delay block 13, the backward movement of which is damped by the delay spring 18 and limited by the baffle plate 14 of the closure 10.
- Also connected to the closure 10 are known components such as pull-out claw 15 for the cartridge case, ejector 16 together with the associated ejector spring 19 and cartridge holder 17.
- elongated cutouts 4a and 4 are in both trapezoidal slides 4 in the running block 1 also lateral elongated holes la and on both sides of the longitudinal axis in the closure 10 receptacles for worked out, in which alternating pull-out claw 15 and ejector 16 can be used.
- support bolt springs 20 which act on the support bolt 12 are provided in this position.
- the mode of operation of the closure system according to the invention when firing is explained below with reference to FIGS. 3 and 4.
- the explosion pulse strikes the front of the closure 10 facing the barrel 2. This is held in position by the support bolt 12, which is supported in the support bolt nest 1b of the running block 1.
- the force mainly deflected by the support bolt 12 into the running block 1 is reduced via the end of the support bolt 12 facing away from the barrel 2 on the one hand to an inclined plane of the support bolt nest 1b and, at the same time, correspondingly reduced by the geometry of the support bolt 12, also to the inclined plane of the deceleration block 13 initiated.
- 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 delay block 13 is in turn retarded by the corresponding spring force in its movement by means of the push base 11, which in turn slides in a groove of the closure 10 and which contains the delay spring 18, which is supported on the baffle plate 14.
- This delay must be sufficient for the projectile to have left the rigid barrel 2 at its front end before the actual movement of opening the breech 10 begins. This can easily be ensured by a correspondingly designed deceleration spring 18, whose spring travel is only a few millimeters, but whose length is several centimeters.
- closure 10 Only after this process has been completed does the closure 10 begin to move backwards against the force of the closure spring 9.
- the closure 10 pulls on the trapezoidal slide 4 arranged on both sides, which in turn are connected to the spring guide sleeve 5 and on which the closure spring 9 is supported, which in turn is supported with its other end on the running block 1.
- Neither the locking spring 9 nor the spring guide sleeve 5 touch the barrel 2 on its surface, which allows it to vibrate freely.
- 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 cartridge case is held by the cartridge holder 17, the ejector 16 and the pull-out claw 15 and pulled out of the cartridge chamber of the rigid barrel 2.
- the ejector 16 mounted in the breech 10 abuts with its rear end at the rear end of the window frame of the window la in the running block 1 and moves against the direction of movement of the breech 10 and against the spring force of the ejector spring 19, the other end of which is supported on the cartridge holder 17 , Forward.
- the cartridge case is held at the point opposite the ejector 16 on the circumference of the cartridge bottom by the pull-out claw 15 and thus ejected through the other window la of the barrel block 1 and the cutout 4a of the trapezoidal slide 4.
- the force of the ejector spring 19 now acts together with the force of the already compressed locking spring 9 and thus ensures a comparatively very gentle bumping of the lock 10 at the rear ends of the window frame of the running block 1.
- the low mass of all moving parts and the interaction of both springs paired with the completely straight-line movement thus results in a very "soft" firing behavior of the weapon.
- the slide catch lever 8 can preferably be pushed up by the magazine spring and latch into a corresponding recess on the underside of the trapezoidal slide 4 and thus interrupt the repeating process, i.e. the lock 10 and its secondary parts remain in the rearmost position and a new full magazine can be inserted and the interrupted repeating process is continued by manually depressing the slide catch lever 8.
- a slide catch lever 8 can be provided on both sides and connected to an axis. When changing the ejection side, the slide catch lever 8 would be needed on the “other” side anyway.
- the closure 10 begins to move forward again due to the force of the compressed closure spring 9 together with all of its secondary parts.
- the front end of the butt plate 11 abuts (between the magazine lips) on the upper end of the cartridge base and thus pushes the next cartridge out of the magazine.
- the cartridge is introduced into the cartridge chamber of the rigid barrel 2 via the advantageously exchangeable ramp 3.
- this ramp 3 could also be an integral part of the barrel 2.
- different projectile shapes require different ramp shapes for a perfect feed, so that a separate, interchangeable ramp 3 is a clear advantage in terms of maximum flexibility and adaptability of the weapon.
- the ejector 16 pulls back into its initial position in the closure 10 due to the force of the compressed ejector spring 19.
- 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.
- Manual repeating results in the following sequence: Pulling the cocking slide 7 backwards, which is guided in a groove in the running block 1 and which bears against the delay block 13 with its rear end, becomes the delay block 13 with the butt plate 11 against the force the delay spring 18 moves backwards.
- the safety devices engaging in the butt plate 11 are activated immediately in order to prevent any unintentional firing of the weapon even before the support bolt 12 locks out of the support bolt nest 1b in the barrel block 1, since the support bolt 12 is still locked by the support bolt spring (s) 20 is held.
- the breech spring 9 is designed rather soft and elastic compared to today's weapons, since the mass of the parts to be moved of the system according to the invention makes up only about 50% of the mass of conventional weapons (240g compared to the 480g mass of the moving parts of the Colt Government M1911). From here on, the process is the same as described above. If the cocking slide 7 is usually released in the rearmost possible position, since it is present at the delay block 13, it is pushed back into its starting position. The cocking slide 7 does not move during the firing.
- the locking surfaces are generously dimensioned, and due to the force relationships, the running block 1 could even be made in the lightest versions, for example from major aluminum.
- the cocking slide 7 and the barrel cover 6 can also be made from light materials, for example also from major aluminum, aluminum or even plastic.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Seal Device For Vehicle (AREA)
- Glass Compositions (AREA)
- Valve Device For Special Equipments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1322003 | 2003-01-29 | ||
AT0013203A AT412743B (en) | 2003-01-29 | 2003-01-29 | CLOSURE SYSTEM FOR A FIREARM |
PCT/AT2004/000020 WO2004068056A1 (en) | 2003-01-29 | 2004-01-21 | Breech-block system for a firearm |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1588116A1 true EP1588116A1 (en) | 2005-10-26 |
EP1588116B1 EP1588116B1 (en) | 2007-04-25 |
Family
ID=32777511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04703720A Expired - Lifetime EP1588116B1 (en) | 2003-01-29 | 2004-01-21 | Breech-block system for a firearm |
Country Status (5)
Country | Link |
---|---|
US (1) | US7287456B2 (en) |
EP (1) | EP1588116B1 (en) |
AT (2) | AT412743B (en) |
DE (1) | DE502004003607D1 (en) |
WO (1) | WO2004068056A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT413603B (en) * | 2004-03-04 | 2006-04-15 | Gen Headquarters Of The Armed | PISTOL WITH HALF-STAR LOCK |
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 (en) * | 2008-06-11 | 2009-10-22 | Blaser Finanzholding Gmbh | Closure for a repeating rifle and barrel for such a closure |
DE102008027709A1 (en) * | 2008-06-11 | 2009-12-17 | Blaser Finanzholding Gmbh | Closure for a repeating rifle and system box for such a closure |
US20100307042A1 (en) | 2009-06-05 | 2010-12-09 | Michael Brent Jarboe | Modular firearm stock system |
AT510442B1 (en) | 2011-08-24 | 2012-04-15 | Wilhelm Bubits | PISTOL WITH LOCK THROUGH LOCKING BODY |
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 (en) * | 2013-06-21 | 2014-06-15 | Christian Kada | Conversion kit for a firearm and method for converting a firearm |
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 (en) | 2017-10-20 | 2023-08-16 | Sturm, Ruger & Company, Inc. | Blowback type firearm |
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 |
Family Cites Families (19)
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 (en) * | 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 |
US2919630A (en) * | 1957-06-14 | 1960-01-05 | Willard J Hoyt | Firearm with breech block retarding means |
CH432298A (en) * | 1965-03-10 | 1967-03-15 | Oerlikon Buehrle Holding Ag | Automatic firearm |
US3755948A (en) * | 1970-06-24 | 1973-09-04 | J Heinicke | Tubular firearm |
US4232583A (en) * | 1978-12-14 | 1980-11-11 | Harrison Donald G | Firearm with recoil movement delaying mechanism |
DE2914396A1 (en) * | 1979-04-10 | 1980-10-30 | Waffentechnik Gmbh | Hand gun breech locking mechanism - has recesses in barrel breech block and butt for locking roller |
DE3109730A1 (en) * | 1981-03-13 | 1982-11-25 | Technica Entwicklungsgesellschaft mbH & Co KG, 2418 Ratzeburg | Self-loading pistol |
US4579037A (en) * | 1984-02-13 | 1986-04-01 | Weapon Technology Systems R & D, Ltd. | Machine pistol with retarded blowback |
AT393028B (en) * | 1986-04-08 | 1991-07-25 | Maximilian Vojta | Gas extraction system for a firearm |
AT388238B (en) * | 1986-12-19 | 1989-05-26 | Steyr Daimler Puch Ag | FIREARMS |
AT400197B (en) * | 1990-03-15 | 1995-10-25 | Vojta Maximilian | SYSTEM FOR CHANGING THE RIFLE OF A FIREARM |
US6109160A (en) * | 1996-03-13 | 2000-08-29 | Zanieri; Gianni | Breechblock for automatic or semi-automatic weapons |
IT1286568B1 (en) * | 1996-03-13 | 1998-07-15 | Gianni Zanieri | CLOSING MECHANISM FOR AUTOMATIC OR SEMI-AUTOMATIC WEAPONS |
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/en not_active IP Right Cessation
-
2004
- 2004-01-21 WO PCT/AT2004/000020 patent/WO2004068056A1/en active IP Right Grant
- 2004-01-21 DE DE502004003607T patent/DE502004003607D1/en not_active Expired - Lifetime
- 2004-01-21 AT AT04703720T patent/ATE360793T1/en not_active IP Right Cessation
- 2004-01-21 EP EP04703720A patent/EP1588116B1/en not_active Expired - Lifetime
-
2005
- 2005-07-26 US US11/189,283 patent/US7287456B2/en active Active
Non-Patent Citations (1)
Title |
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See references of WO2004068056A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATA1322003A (en) | 2004-11-15 |
US7287456B2 (en) | 2007-10-30 |
ATE360793T1 (en) | 2007-05-15 |
AT412743B (en) | 2005-06-27 |
US20070012170A1 (en) | 2007-01-18 |
DE502004003607D1 (en) | 2007-06-06 |
EP1588116B1 (en) | 2007-04-25 |
WO2004068056A1 (en) | 2004-08-12 |
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