子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Firearms | US09445025 | 1999-12-03 | US06557449B1 | 2003-05-06 | James Michael O'Dwyer |
| This invention provides a handgun assembly such as a rifle (9) which has a barrel assembly (24) including a cluster of barrels each supporting a longitudinal arrangement of aerodynamically shaped, directional projectiles (15) and interposed propellant charges (16) whereby the barrel assembly has longitudinal arrays or layers or projectiles and interposed propellant charges. Ignition means is provided for selectively igniting the propellant charges (16) including for simultaneously igniting the propellant charges in the leading layer of projectiles to provide a shotgun-like blast. | ||||||
| 42 | Projectile to be fired from a weapon barrel and stabilized by a guide assembly | US09507728 | 2000-02-22 | US06314886B1 | 2001-11-13 | Joachim Kuhnle; Thomas Heitmann; Torsten Niemeyer; Norbert Arendt |
| A projectile to be fired from a weapon barrel includes a projectile body and a plurality of stabilizing wings circumferentially distributed about a rearward portion of the projectile body. A pin pivotally attaches each stabilizing wing to the projectile body for pivotal motion about a pivot axis to assume a folded state and an outwardly pivoted, deployed state. In the folded state of the stabilizing wings the center of gravity of the respective stabilizing wings is at a greater radial distance from the longitudinal axis of the projectile body than the pivot axis. A gliding body is releasably mounted on each stabilizing wing. Each gliding body has a wing-shaped extension for contacting an inner surface of the barrel in the folded state of the stabilizing wings as the projectile travels in the barrel upon firing. In the deployed state of the stabilizing wings the wing-shaped extensions are exposed, during the flight of the projectile, to an air stream causing the gliding bodies to be stripped from the stabilizing wings. | ||||||
| 43 | Firearm projectile | US235357 | 1994-04-29 | US5458064A | 1995-10-17 | Robert M. Kearns |
| A projectile for firearms and for muzzle loading firearms, in particular, said projectile including a bullet; a gas check member; and a pin or cavity affixed to the bullet and a mating member affixed to the gas check member for frictional attachment of bullet to gas check member. The bullet has a diameter less than the bore of the firearm to minimize scoring or deformation of the bullet during the loading procedure; to facilitate loading; and to improve the ballistics of the bullet; and the gas check member being constructed of resilient plastic material and having a diameter exceeding the diameter of the bore for holding the bullet in place within the bore over the charge. The gas check member attaches by the mating attachment members to the bullet rearward of the maximum diameter of the bullet to prevent any interference between bullet and bore as the bullet obturates during firing. The gas check member frictionally and resiliently engages the bullet for convenience in manual attachment of the gas check member to the bullet prior to loading as well as for ready detachment immediately after firing to prevent bullet drag and to enhance ballistic integrity. | ||||||
| 44 | Shock buffer for liquid propellant gun projectile | US705733 | 1976-07-15 | US4041871A | 1977-08-16 | Leroy M. Stayton; Robert A. Gould |
| A projectile for a liquid propellant gun comprising a metallic forward endnd a shock buffer aft end made up of from about 60 to about 40 volume percent microballoons and from about 40 to about 60 volume percent binder. | ||||||
| 45 | Shell for high explosives | US422636D | US422636A | 1890-03-04 | ||
| 46 | SUB-MASS PROJECTILE FOR AUTO LOADING FIREARM AND METHODS | EP15906809.7 | 2015-10-18 | EP3362762A1 | 2018-08-22 | Reilly, William |
| A sub-mass projectile for a firearm includes a core having a relatively lower mass than a standard projectile for the firearm. A force inducer is associated with the core. The force inducer has an interface that interacts with the firearm. The interface includes a bearing surface with a relatively larger outer diameter than a standard projectile for the firearm. The bearing surface bears against a surface of the firearm during operation so as to increase resistive forces between the sub-mass projectile and the firearm to a magnitude sufficient to approximate the kinetic forces of a standard mass projectile on the firearm during operation. | ||||||
| 47 | A PROJECTILE BODY AND CORRESPONDING AMMUNITION ROUND FOR SMALL ARMS OR A LIGHT FIREARM | EP14831444.6 | 2014-07-25 | EP3028001A1 | 2016-06-08 | HARRISON, Dale |
| A projectile (14) for an ammunition round (10) for use with a small arms or light firearm comprises an elongated projectile body (16). The projectile body (16) has first and second axially opposed ends (18, 20) respectively and a cavity (20) extending there between. The cavity is able to hold a quantity of propellant (24). A plurality of seals (26) extend about an outer surface of the body (16). The seals (26) protrude radially from the body (16) and operate to form a substantial seal against an inner circumferential surface of a barrel (12) of the firearm. Two of the seals (26b and 26c) are mutually adjacent and spaced apart in a direction of a longitudinal axis of the body to form a seal bound outer surface portion (36) of the body (16). One or more holes (38) are formed in the body (16) enabling fluid communication between the cavity (22) and the seal bound outer surface portion (36) of the body (16). This enables pressure equalisation inside and outside of the cavity (22) about the seal bound outer surface portion (36) when the projectile (14) is travelling through the barrel (12). | ||||||
| 48 | MÖRSERGRANATE | EP09778257.7 | 2009-09-02 | EP2324322B1 | 2015-11-04 | DAU, Ole; SACKARNDT, Alfons |
| 49 | LEITWERKSTABILISIERTES VOLLKALIBER-ÜBUNGSGESCHOSS | EP13717453.8 | 2013-04-04 | EP2834591A1 | 2015-02-11 | HEITMANN, Thomas |
| To ensure, in an inexpensive manner, the stability under firing of a full-calibre training projectile (1) which comprises a solid head part (3) and a tubular tail unit body (5) adjoining the head part (3) to the rear, the invention proposes that the tail unit body (5) is configured such that the propellant gases generated during the firing of the training projectile (1) also act on the outer side (6) of the side wall (7) of the tubular tail unit body (5). To enable a training projectile (1) that has not been fired to be discharged again in a simple manner if required, a guide ring (8) arranged on the tail unit body (5) is adjoined to the rear by an annular subsection (10) of the tail unit body (5), to which subsection there is fastened a load-limiting ring (11) which is composed of plastic and whose outer diameter is slightly larger than the projectile calibre of the training projectile (1). Both the guide ring (8) and also the load-limiting ring (11) are designed such that the propellant gases generated during the firing of the training projectile (1) can pass by corresponding regions of the guide ring (8) and of the load-limiting ring (11) to the outer side (6), situated between the guide ring (8) and the head part (3), of the side wall (7) of the tubular tail unit body (5). | ||||||
| 50 | PAYLOAD DELIVERY SYSTEM WITH PLEATED COMPONENT FOR CARTRIDGES | EP12759567.6 | 2012-08-30 | EP2751517A1 | 2014-07-09 | MENEFEE, James, Y. |
| This disclosure provides for payload delivery systems (5) and cartridges and methods that incorporate these payload delivery systems. In one aspect, the payload delivery system (5) can comprise a payload cup (10) and a pleated cup (35) having a pleated side wall (50), the payload cup (10) being nested within the pleated cup (35). The disclosed cartridges can be used to deliver payloads (185) such as solid projectiles, shot of all sizes, powders, gels, liquids, and other payloads to exploit their specific function. | ||||||
| 51 | CHARGE MOUNT | EP08762630.5 | 2008-07-02 | EP2162696A1 | 2010-03-17 | TAYLOR, John; CHETCUTI, Raphael, Joseph Francis; MARSHALL, Charles, Thomas; MACKENZIE, Colin, Carson |
| The following invention relates to a mount (10) for holding a charge (18) in a breech (16). The mount (10) attaches, or is integral to, a charge (18) and is provided with a dilation means (14) which rests within a breech (16) of a gun to prevent the charge (18) from sliding back out of the breech (16) when the gun is held at a high angle. The dilation means (14) is fabricated from a material which, when the gun is fired, combusts to leave negligible debris in the breech (16). | ||||||
| 52 | FIREARMS | EP98922531.3 | 1998-06-02 | EP0985130B1 | 2004-01-02 | O'Dwyer, James Michael |
| A method of minimising misfiring or alleviating their consequences is provided by forming at least each trailing projectile (30) in a series of housed projectiles with a sealing portion (34) extending about a tapered anvil portion (31) and moveable therealong for expansion into sealing engagement with the barrel (11). The sealing portion (34) disengages forwardly in response to a misfire or the like to provide a bleed path for igniting the propellant charge (41) associated with the next leading projectile (30). | ||||||
| 53 | FIREARMS | EP98922531 | 1998-06-02 | EP0985130A4 | 2002-05-02 | O'DWYER JAMES MICHAEL |
| A method of minimising misfiring or alleviating their consequences is provided by forming at least each trailing projectile (30) in a series of housed projectiles with a sealing portion (34) extending about a tapered anvil portion (31) and moveable therealong for expansion into sealing engagement with the barrel (11). The sealing portion (34) disengages forwardly in response to a misfire or the like to provide a bleed path for igniting the propellant charge (41) associated with the next leading projectile (30). | ||||||
| 54 | FIREARMS | EP98923927.2 | 1998-06-01 | EP0985131A1 | 2000-03-15 | O'DWYER, James Michel |
| This invention provides a projectile assembly (10) having a body part (14) including a trailing portion (19) which reduces in diameter rearwardly and supports a sealing band (16) having a substantially cylindrical outer face for engagement with the bore (21) of the barrel (11). The body part (14) may move rearwardly through the sealing band (16) to expand it outwardly into sealing engagement with the bore (21). Upon firing the body part (14) moves forwardly relative to the sealing band (16) to free it from the bore (21). | ||||||
| 55 | Celtic Arms | US15732707 | 2017-12-19 | US20180231357A1 | 2018-08-16 | Rodrigo De Souza Millan |
| This device is different from what is out in the market, because it does not use a plain bearing design like the one being used today. This device uses a roller or ball bearing between the bullet and the berrel. | ||||||
| 56 | Firearm projectile | US15183823 | 2016-06-16 | US10048051B1 | 2018-08-14 | Daniel J. Smitchko |
| A projectile having a projectile body that includes a front end and a rear end. A cavity in the rear end of the projectile body. An internal core in the cavity. The internal core including a front end and a rear end. The front end of the internal core inserted towards the front end of the projectile body. | ||||||
| 57 | Firearm cleaning shell | US15340400 | 2016-11-01 | US10018455B2 | 2018-07-10 | James Curtis Whitworth |
| An apparatus is disclosed including a bore cleaning device configured to clean a bore of a firearm. The device includes a propellant providing a force to push the projectile down the bore of the firearm, a fibrous cup, a dense material within the fibrous cup, and a frame including a bore forward disk configured to press against a bottom surface of the fibrous cup. The dense material includes one of a dense granulated material and a dense, viscous paste. The dense material is configured to deform and press radially outwardly against the cup as the propellant provides propelling force to the dense material. | ||||||
| 58 | SUB-MASS PROJECTILE FOR A FIREARM | US15453960 | 2017-03-09 | US20170234665A1 | 2017-08-17 | William D. Reilly |
| A sub-mass projectile for a firearm includes a core having a relatively lower mass than a standard projectile for the firearm. A force inducer is associated with the core. The force inducer has an interface that interacts with the firearm. The interface includes a bearing surface with a relatively larger outer diameter than a standard projectile for the firearm. The bearing surface bears against a surface of the firearm during operation so as to increase resistive forces between the sub-mass projectile and the firearm to a magnitude sufficient to approximate the kinetic forces of a standard mass projectile on the firearm during operation. | ||||||
| 59 | Projectile body and corresponding ammunition round for small arms or a light firearm | US14422451 | 2014-07-25 | US09429406B2 | 2016-08-30 | Dale Harrison |
| A projectile (14) for an ammunition round (10) for use with a small arms or light firearm comprises an elongated projectile body (16). The projectile body (16) has first and second axially opposed ends (18, 20) respectively and a cavity (20) extending there between. The cavity is able to hold a quantity of propellant (24). A plurality of seals (26) extend about an outer surface of the body (16). The seals (26) protrude radially from the body (16) and operate to form a substantial seal against an inner circumferential surface of a barrel (12) of the firearm. Two of the seals (26b and 26c) are mutually adjacent and spaced apart in a direction of a longitudinal axis of the body to form a seal bound outer surface portion (36) of the body (16). One or more holes (38) are formed in the body (16) enabling fluid communication between the cavity (22) and the seal bound outer surface portion (36) of the body (16). This enables pressure equalization inside and outside of the cavity (22) about the seal bound outer surface portion (36) when the projectile (14) is travelling through the barrel (12). | ||||||
| 60 | TECHNIQUES FOR RELEASE OF MATERIAL INTO AN ENVIRONMENT | US15010066 | 2016-01-29 | US20160144030A1 | 2016-05-26 | William C. Floyd, III; Roger D. Aines; Eric B. Duoss; John J. Vericella |
| Systems and methods for releasing a material into an environment. The material may be encapsulated in a receptacle or otherwise packaged for movement into the environment. The receptacle with the material inside is introduced into the environment. A triggering causes release of the material from the receptacle into the environment. | ||||||
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