| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Firing mechanism for guns | EP84306637 | 1984-09-28 | EP0157038A3 | 1986-12-17 | Whiteing, Roland Graham |
A gun is provided in which the barrel (5, 29, 44) which defines a chamber (39) for a shell or cartridge to be fired is movable axially to effect such firing. The barrel (5, 29, 44) is of annular shape and is biased towards a breech block (16, 27) at the rear end of a bore (4, 45) in a support or body (1, 28, 43) of the gun. A firing pin (15) is conveniently fixed to the breech block (16, 17) as the barrel and shell or cartridge strike same and the movement of the barrel (5, 29, 44) is controlled by a trigger mechanism. |
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| 22 | Personal protection firearm | EP84306638 | 1984-09-28 | EP0156061A3 | 1986-12-17 | Whiteing, Roland Graham |
A firearm for personal protection purposes is provided with is particularly useful in close combat situations. The firearm comprises a support (1) which is preferably in the form of a finger ring which has a barrel (5, 29) defining a chamber (39) and has a trigger operated firing mechanism operable by the thumb of the same hand of a person asthaton which it is worn. |
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| 23 | Personal protection firearm | EP84306638.2 | 1984-09-28 | EP0156061A2 | 1985-10-02 | Whiteing, Roland Graham |
A firearm for personal protection purposes is provided with is particularly useful in close combat situations. The firearm comprises a support (1) which is preferably in the form of a finger ring which has a barrel (5, 29) defining a chamber (39) and has a trigger operated firing mechanism operable by the thumb of the same hand of a person asthaton which it is worn. |
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| 24 | FIREARM WITH ENHANCED HANDLING BY DISSIPATING THE EFFECTS OF RECOIL AND MUZZLE CLIMB | EP10790215 | 2010-06-17 | EP2443409A4 | 2016-01-13 | LORENZUT SYLVIO RICHARD |
| 25 | PISTOLET SEMI-AUTOMATIQUE A CANON COULISSANT | EP11764757.8 | 2011-10-06 | EP2627963B1 | 2015-03-11 | Plaxats Oller, Salvador |
| 26 | PISTOLET SEMI-AUTOMATIQUE A CANON COULISSANT | EP11764757.8 | 2011-10-06 | EP2627963A1 | 2013-08-21 | Plaxats Oller, Salvador |
| The pistol comprises a frame (1) containing a barrel (4) slidably mounted. The pistol further comprises a firing mechanism comprising a hammer (11) mounted so that it can pivot at the rear of the pistol, and a trigger (10) secured to an actuating arm (15) that acts on means (19) of arming the hammer (11) and retaining it in the armed position. The means for arming and retaining the hammer (11) comprise a link (19) directly connected to the hammer (11) by an articulation (20) and which is actuated via a lever (40) pivot-mounted in the frame (1). The lever has a top end actuated by the barrel as the latter moves into its forward position in order to cause the lever (40) to pivot, and a bottom end acting like a cam on the link (19) by pushing it backwards in order to rearm the hammer (11). | ||||||
| 27 | Dispositif de tir | EP05077280.5 | 2005-10-07 | EP1650525B1 | 2008-09-10 | Gavage, Xavier Robert Paul; Reinaers Philippe Désiré Odiel; Malpas Alain Albert Anne Vincent |
| 28 | Dispositif de tir | EP05077280.5 | 2005-10-07 | EP1650525A1 | 2006-04-26 | Gavage, Xavier Robert Paul; Reinaers Philippe Désiré Odiel; Malpas Alain Albert Anne Vincent |
Dispositif de tir comprenant une arme à feu qui comprend des moyens pour amener une cartouche dans le chargeur devant l'entrée du canon et en appui contre un élément d'appui de la carcasse qui comprend le mécanisme de mise à feu et que le canon est coulissant dans la carcasse jusque dans une position dans laquelle le canon vient en butée sous l'action d'un ressort de rappel contre la partie avant de la douille de la cartouche, et en ce que chaque cartouche est pourvue de moyens de propulsion pour, projeter la douille et le canon vers l'avant.
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| 29 | RECOIL CONTROL MECHANISM FOR A WEAPON | EP01944727 | 2001-03-02 | EP1309829A4 | 2006-03-29 | GIZA RICHARD |
| A recoil control mechanism for a weapon which fires a projectile which is characterised by the generation of a forward counterforce to the rearward recoil simultaneously with absorption of rearward recoil force upon initiation of propoulsion of the projectile. The forward counterforce is generated by propelling a first mass forwardly upon firing the projectile and substantially simultaneously propelling a second mass rearwardly for absorbing some of the recoil force. In one mechanism (10), the first mass may be the weapon's barrel (12) and the second mass its breach block (14). Expaning gases (36) from detonation of propellant in cartridge (24) enter a reaction volume (28) between the barrel (12) and breech block (14). These gases drive barrel (12) forwardly against force transmission spring (16) to impose a forward counterforce on the weapon's frame (18). Substantially simultaneously recoil from detonation of cartridge (22) together with the gasses (36) in reaction volume (28) drive breech block (14) rearwardly against force absorbing spring (20). | ||||||
| 30 | Schusswaffe | EP04029680.8 | 2004-12-15 | EP1544568A1 | 2005-06-22 | Engel, Heinz-Eckhard, Dr. |
Eine Schußwaffe (10), insbesondere eine Repetierbüchse, hat einen Schaft (11), einen relativ zu dem Schaft (11) an oder in einer Linearführung (20) axialverschieblich gelagerten Lauf (30), in dem ein Patronenlager (31) zur Aufnahme einer Patrone (P) ausgebildet ist, eine Verschlußvorrichtung (40), die zum Verschließen des Patronenlagers (31) einen Verschlußkopf (41) aufweist, der beim Schließen der Waffe (10) axial im Laufende (32, 33) festlegbar ist und der zentrisch zur Laufachse (A) von einem Schlagbolzen (18) durchsetzt wird, und eine Verriegelungseinrichtung (80) zum Verriegeln der Waffe (10) in Schließstellung. Die Verschlußvorrichtung (40) ist im wesentlichen axialsymmetrisch und/oder rotationssymmetrisch zur Laufachse (A) ausgebildet. Sie weist zur Festlegung des Verschlußkopfs (41) im Laufende (32, 33) radiale und/oder radial wirkende Verschlußorgane (60) auf, die durch Längsbewegen des Laufs (30) mit korrespondierenden Verschlußelementen (65) im Laufende (32, 33) in Eingriff bringbar sind. Der Verschlußkopf (41) ist axialverschieblich und/oder drehbar an einem koaxial zur Laufachse (A) ausgebildeten Träger (50) gelagert, der ortsfest an oder in einem fest mit dem Schaft (11) verbundenen Gehäuse (90) angeordnet ist. Die Verriegelungseinrichtung (80) ist bevorzugt im Bereich der Verschlußvorrichtung (40) ausgebildet. |
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| 31 | Arme à feu | EP95870130.2 | 1995-12-12 | EP0717254B1 | 1999-09-08 | Predazzer, René |
| 32 | FIREARMS | EP87900227.0 | 1986-12-22 | EP0280685A1 | 1988-09-07 | Whiteing, Roland Graham |
| Arme à feu à action de pompage comprenant un boîtier principal (12), une culasse (48) possédant une âme principale (20) et un manchon (30) à l'intérieur de l'âme principale. L'extrémité arrière d'un canon (14) pénètre de manière télescopique dans le manchon (30), le canon (14) étant mobile axialement d'une position arrière de tir à proximité immédiate de la culasse (48) à une position avant de chargement. Le canon (14) est relié au manchon (30) par l'intermédiaire d'un agencement à mentonnet (114) et rainure (120), de sorte que le mouvement axial du canon (14) produit la rotation du manchon (30). Celui-ci (30) est relié aux différents mécanismes de l'arme à feu pour les actionner pendant sa rotation. | ||||||
| 33 | Handheld firearms with indexed magazine and compact firing mechanism | US14494724 | 2014-09-24 | US09103609B2 | 2015-08-11 | Daniel Cantrell |
| New handgun configurations are enabled by a multiple cartridge magazine that includes the firing chamber for each cartridge. A hammer with a pivot pin below and between the leading and trailing edges of a chamber strikes the primer at an acute angle. A sliding trigger mechanism with cupped ball bearings in pockets facilitate sliding motion. | ||||||
| 34 | FIREARM WITH ENHANCED HANDLING BY DISSIPATING THE EFFECTS OF RECOIL AND MUZZLE CLIMB | US13651580 | 2012-10-15 | US20130139677A1 | 2013-06-06 | Sylvio R. Lorenzut |
| A firearm having reduced recoil including a front slide connected to a rear slide by way of a slide link. Firing the firearm causes the rear slide to recoil and transfer energy, by means of the slide link, to the front slide. The front slide moving in the direction opposite the rear slide thereby reducing the recoil of the firearm. After reaching full recoil, the front and rear slides return to their resting positions. | ||||||
| 35 | Firearm | US11011604 | 2004-12-15 | US07571671B2 | 2009-08-11 | Heinz-Eckhard Engel |
| A firearm (10), in particular a repeating shotgun, comprises a stock (11), a barrel (30) which is supported in axially displaceable manner relative to said stock (11) at or in a linear guide (20), a cartridge seat (31) to receive a cartridge (P) being configured in said barrel (30), further a closing system (40) fitted with a closing head (41) to close the cartridge seat (31), said closing head (41) being axially affixable in place in the barrel end (32, 33) when the firearm (10) is being closed and being traversed centrally to the barrel axis (A) by a striker pin (18), and a locking system (80) to lock the firearm (10) in its closed position. The closing system (40) is substantially configured axially symmetrically and/or rotationally symmetrically to the barrel axis (A). | ||||||
| 36 | Recoilless telescoping barrel gun | US09950493 | 2001-09-11 | US20020029688A1 | 2002-03-14 | Walter M. Lavin |
| In order to provide a gun in which the recoil force attendant with actuation is reduced, a prototype model of a telescoping barrel gun has been designed. In this design, an inner barrel, which contains and directs the projectile, is made to slide forward within an outer barrel when the gun is actuated. The motion of the inner barrel is then stopped while the projectile moves unimpeded. The telescoping barrel design functions together with a design which requires a portion of the cartridge's propellant energy be used to produce a reduction in the force of the gun's recoil when fired. Upon firing, some of the propellant gases are channeled forward in the gun to an air space, which lies between the two concentric barrels. The forward motion of the inner barrel forces the gases in this air space from the gun through small holes located in the distal area of the outer barrel. The discharge of these gases is rearwardly directed in order to counteract the gun's recoil. After firing, the gun must be manually reloaded and the member's reassembled to their pre-actuation positions before firing again. | ||||||
| 37 | Micro-precision timed firing handgun | US626980 | 1975-10-29 | US4028994A | 1977-06-14 | Benjamin A. Ferluga |
| A handgun of the drop barrel type has an over-length firing pin coupled with a "pile-driving" barrel action that permits the firing of rifle load cartridges. A micro-precision timing sequence of the action causes the rearwardly propelled cartridge disposed in the floating drop barrel chamber to strike the fixed firing pin while the barrel is still in its rearwardly moving direction. In the preferred form of the invention a spring driven actuator sleeve surrounding the barrel interiorly of a receiver tube propels the barrel rearwardly such that the cartridge is ignited and the bullet discharges from the barrel prior to the seating of the barrel against a breech plate that is integral with the gun frame. Gases escaping and expanding from the cartridge are captured by the barrel and actuator sleeve and cooperate with the inertia created by the falling barrel to lock and seal the barrel chamber against the breech plate. After the firing sequence is completed with the bullet leaving the barrel the pressure drops to near zero and a second spring pulls the barrel forward, the actuator sleeve having already been returned to its cocked condition by the expanding gases. Structure is also disclosed which may be used to utilize expanding gases from a discharging shell in equalizing the pressure on the cartridge and a specially configured firing pin is also disclosed to aid in the ejection of a spent cartridge. A second form of the handgun has a barrel that is hand actuated as opposed to a normal trigger assembly and a third form of the invention has a trigger operated action but does not provide for the utilization of the gases from the discharged cartridge in recocking the firearm. | ||||||
| 38 | Manually-operated firearm with forward-moving barrel and automatic breech lock | US543101 | 1975-01-22 | US3967403A | 1976-07-06 | George L. Reynolds |
| The disclosed firearm comprises a stationary receiver or frame, a breech ck slidably mounted in the receiver and engaging a forward-facing abutment on the receiver in firing position, a barrel slidably mounted on the receiver for rectilinear and transverse motion at its rear end, interlocking abutments on the barrel and receiver engaged by the transverse motion for locking the barrel to the breech block in firing position. Forward movement of the barrel to open the breech during firing is prevented by the locking abutments and the firing reaction on the breech block. The barrel and breech block can be moved forward after firing to disengage the interlocking abutments and open the breech. A manually-operated extractor-ejector member is disclosed. | ||||||
| 39 | Dual mode shotgun | US3736839D | 1972-02-24 | US3736839A | 1973-06-05 | CHILDERS C |
| A dual mode shotgun employing a gas driven forwardly moveable barrel to eject spent rounds and automatically reload. The gun is convertible from automatic to a single fire mode. In the single fire mode the driving gas is vented to the atmosphere to prevent movement of the barrel and the gun may be breech loaded with special purpose rounds. In the automatic mode the forward movement of the barrel provides for reloading and mechanically recocks the gun.
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| 40 | Adjustable pistol sight with split cylindrical sleeve | US22157962 | 1962-09-05 | US3153873A | 1964-10-27 | BOUDREAU JOHN L |
