专利检索_ 弹药的制造;弹药的拆卸;其所用设备专利检索_ 弹药的制造;弹药的拆卸;其所用设备专利检索查询

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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	HIGH STRENGTH POLYMER-BASED CARTRIDGE CASING AND MANUFACTURING METHOD	EP12705515.0	2012-01-13	EP2663830A2	2013-11-20	PADGETT, Charles
A high strength polymer-based cartridge casing can include a first end having a mouth and a neck extending away from the mouth. Next, a shoulder extends below the neck and away from the first end. The cartridge can be have a frangible portion capable of being split upon discharge of a projectile. The shoulder can have unequal outside and inside shoulder angles. The casing can also include an insert having a rim at one end or a plurality of ribs extending longitudinally along a wall between the shoulder and the bottom of the cartridge and spaced radially from each other around a circumference of the wall. A projectile can be disposed in the mouth and a relief can be disposed on the neck near the mouth and projectile. The relief can form a gap between the neck and the projectile to receive an adhesive.
42	GESCHOSSHÜLLE FÜR EIN SPRENGGESCHOSS UND VERFAHREN ZUR BEHANDLUNG EINER GESCHOSSHÜLLE	EP11822889.9	2011-12-02	EP2652437A1	2013-10-23	SIMON, Alexander; TRIPP, Ernst
Fragmentable projectile casing for an explosive projectile (7), having an uneven wall thickness (W) and having predetermined breaking points (2) distributed over the projectile casing (1) for the shaping of fragments, wherein the predetermined breaking points (2) are spaced irregularly apart from one another to achieve uniform fragments; fragmentable projectile casing for an explosive projectile (7), having predetermined breaking points (2) distributed over the projectile casing (1) for the shaping of fragments, wherein the predetermined breaking points (7) are formed as changes in the material structure that run in the longitudinal direction (L) and extend through the entire wall thickness (W); method for handling a fragmentable projectile casing (1) for an explosive projectile (7), having an uneven wall thickness (W) and having predetermined breaking points (2) distributed over the projectile casing (1) for the shaping of fragments, wherein the predetermined breaking points (2) are spaced irregularly apart from one another to achieve uniform fragments. Method for handling a fragmentable projectile casing (1) for an explosive projectile (7), having predetermined breaking points (2) distributed over the projectile casing (1) for the shaping of fragments, wherein the predetermined breaking points (2) are formed as changes in the material structure that run in the longitudinal direction (L) and extend through the entire wall thickness (W).
43	PENETRATOR AND METHOD OF MANUFACTURING SAME	EP11827424.0	2011-09-21	EP2619523A1	2013-07-31	ROSE, David, M.; DEFFIELD, Matthew, W.; SPANKNOBLE, Edward, C.; LEDESTICH, Michael
Penetrators and methods of manufacturing penetrators are disclosed. One method of manufacturing a penetrator having arrowhead geometry and base geometry includes the steps: (a) cold heading a piece of material to form a blank; (b) machining the blank to create the arrowhead geometry; and (c) roll forming the blank to create the base geometry. Another method of manufacturing a penetrator having arrowhead geometry and base geometry includes the steps: (a) machining a piece of material to create the arrowhead geometry; and (b) roll forming the piece of material to create the base geometry. Yet another method of manufacturing a penetrator from a blank includes the steps: (a) machining the blank to create a first surface feature of the penetrator; and (b) roll forming the blank to create a second surface feature of the penetrator.
44	Procédé de fabrication de cylindres pour douille de cartouche et composition	EP09150097.5	2009-01-06	EP2078921B1	2011-03-23	Gillouin, René

45	Procédé de fabrication de cylindres pour douille de cartouche et composition	EP09150097.5	2009-01-06	EP2078921A3	2009-08-26	Gillouin, René
L'invention concerne un procédé pour fabriquer des cylindres (1) pour douille de cartouche, mis en oeuvre dans une machine à comprimer rotative, dans lequel on dispose d'une composition (2) d'origine essentiellement végétale, en un volume et une masse précis, on alimente en ladite composition (2), les empreintes (3) de moules (4) cylindriques adaptés auxdits cylindres (1), pour chaque cylindre, on comprime ladite composition (2) dans l'empreinte (3) entre, d'une part, deux poinçons cylindriques, inférieurs et coaxiaux, à savoir un poinçon (5) périphérique, capable de coulisser axialement dans le moule (4) et un poinçon (6) central, capable de coulisser axialement, dans le poinçon (5), indépendamment, et d'autre part, un poinçon (7) supérieur, la distance entre les poinçons (5) et (7) définissant la hauteur du cylindre, et on éjecte les cylindres obtenus.
46	Reactive material enhanced projectiles and related methods	EP06020829.5	2006-10-04	EP1780494A3	2008-02-27	Nielson, Daniel, B.; Truitt, Richard, M.; Ashcroft, Benjamin, N
A munition, such as projectile formed of at least one reactive material, is provided. In one embodiment, the projectile includes a body portion formed of at least one reactive material composition wherein the at least one reactive material composition defines at least a portion of an exterior surface of the projectile. In other words, a portion of the reactive material may be left "unbuffered" or exposed to the barrel of a gun or weapon from which it is launched and similarly exposed to a target with which the projectile subsequently impacts. In one embodiment, the projectile may be formed with a jacket surrounding a portion of the reactive material to provide additional structural integrity. The projectile may be formed by casting or pressing the reactive material into a desired shape. In another embodiment of the invention, the reactive material may be extruded into a near-net shape and then machined into the desired shape.
47	METHOD FOR MANUFACTURE OF A METAL SHELL, AND A CUP DESIGNED TO SERVE AS A BLANK	EP03765416.7	2003-07-03	EP1536899A1	2005-06-08	Häkansson, Lennart DI
The invention relates to manufacture of a cup (1) that is designed to serve as a blank in the production of a metal shell (2) by providing a body (3)of a bar material, placing the body (3) in a counterdie (6) in which a first end surface of the body (3),which is substantially perpendicular to the central axis (C) of the body, is placed facing towards the bottom of the counterdie while the inner wall of the counterdie (6) encloses at least a part of the body and preferably the whole body, so that the body (3) is hereby placed in the counterdie (6), applying a mandrel (9) to a second end surface of the body that is substantially perpendicular to the central axis C of the body (3), applying a pressing force to the mandrel (9) so that the body (3) is cold flow pressed through plastic deformation into a cup (1). The invention also relates to an application of a body for manufacture of a blank for a grenade/cartridge shell and a process for manufacture of a grenade/cartridge shell.
48	A component holder for cartridge reloading	EP97100427.0	1997-01-13	EP0789220A2	1997-08-13	Bill, Eugene F.; Ranft, Kurt; Blodgett, Fred B.; Rodrigues, Lester V.; Peters, Arthur F.; Smith, Ronald L.; Zuck, Donald A.
A holder for feeding components, such as primers or bullets, into a reloading machine is disclosed. The component holder is an elongate strip having notched longitudinal margins for indexing the strip as it progresses through the reloading machine. The strip includes a plurality of receptacles for holding components. Each receptacle has an inner surface that is a combination of a cylindrical portion, a prismatical portion, and a transition portion which cooperate to allow easy loading of the component into the strip and which firmly holds the component in place. The holder also includes an engagement portion so that successive holders may be ganged together to provide a continuous component holder for continuous reloading operations. A tape is applied to at least one side of the holder to cover the component held therein.
49	METHOD AND MEANS FOR COOLING HOT EXPLOSIVE CHARGES	EP92901576.0	1991-12-20	EP0563166A1	1993-10-06	VESTRE, Jan Hans; ODBERG, Paul-Johny
Procédé et matériel de refroidissement des charges explosives cylindriques et chaudes (5) conditionnées dans des cartouches en papier ou en plastique, à l'aide d'air et éventuellement d'eau et afin de les ramener à la température ambiante. Les charges chaudes (5) sont transférées sur une courroie dentée continue et verticale (6) possédant des supports pour cartouches (13). La courroie dentée (6) se met à l'horizontale (7) avant de pénétrer dans un appareil refroidisseur (8) dans lequel les cartouches (5) sont soumises à un flux d'air de refroidissement alimentant cet appareil (8) à la température ambiante. Ensuite, la courroie (6) reprend sa position verticale (a) avant la fermeture des extrémités supérieures des cartouches. Le matériel comprend une courroie dentée continue (6) sur laquelle sont montés des supports (13) pour les cartouches pleines (5). La courroie (6) traverse un appareil refroidisseur à air (8) et se met dans une position horizontale (7) avant de revenir à sa position verticale (9) à la sortie de l'appareil refroidisseur (8), la profondeur de ce dernier étant réglable en fonction de la longueur des cartouches. Un dispositif est prévu pour guider la courroie (6) de sorte que sa longueur à l'intérieur de l'appareil refroidisseur (8) soit sensiblement supérieure à la longueur de l'appareil refroidisseur (8).
50	HIGH STRENGTH POLYMER-BASED CARTRIDGE CASING AND MANUFACTURING METHOD	EP17182050.9	2012-01-13	EP3249344B1	2018-12-12	Padgett, Charles
A high strength polymer-based cartridge casing (11) can include a first end (13) having a mouth (14) and a neck (12) extending away from the mouth. Next, a shoulder extends below the neck and away from the first end. The cartridge can be have a frangible portion (860) capable of being split upon discharge of a projectile. The shoulder can have unequal outside and inside shoulder angles. The casing can also include an insert (400) having a rim (404) at one end or a plurality of ribs extending longitudinally along a wall between the shoulder and the bottom of the cartridge and spaced radially from each other around a circumference of the wall. A projectile (760) can be disposed in the mouth and a relief (250) can be disposed on the neck near the mouth and projectile. The relief can form a gap between the neck and the projectile to receive an adhesive.
51	MULTIPLE EXPLOSIVELY FORMED PROJECTILES LINER FABRICATED BY ADDITIVE MANUFACTURING	EP16826491.9	2016-06-30	EP3387365A1	2018-10-17	JENNETT, Gaston P.; CHRISTIANSON, Kim L.; KNYAZEV, Dmitry V.; KIM, Henri Y.; JOHNSON, Robert P.
A liner includes a plurality of individual projectile cells and a web of joining material holding the plurality of projectile cells in a monolithic and continuous structure. The liner is cylindrical and formed of an additive manufacturing process.
52	High strength polymer-based cartridge casing and manufacturing method	EP14161657.3	2012-01-13	EP2770293B1	2018-02-28	Padgett, Charles
An insert for a high strength polymer-based cartridge casing (400) can include an outside, an inside formed within the insert, and a back end (402) disposed at a rear of the cartridge casing. The back end includes a rim (406) and groove (404) disposed around the outside of the insert and a primer pocket disposed inside the back end. Also included is a front end, opposite the back end, having an overmolded area (408) disposed around the outside of the insert above the primer pocket and a basin, having a depth, formed inside the overmolded area. A flash hole (418) can be included inside the insert and communicating between the primer pocket (416) and the basin. The flash hole has a perimeter and a ring disposed around the perimeter of the flash hole, including a height starting at a bottom of the basin, disposed toward the front end, and less than the depth of the basin.
53	High strength polymer-based cartridge casing and manufacturing method	EP15157354.0	2012-01-13	EP2908086B1	2017-08-23	Padgett, Charles

54	METHOD OF MANUFACTURING MULTI-LAYERED PROPELLANT GRAINS	EP14836679	2014-08-08	EP3033585A4	2017-04-19	DURAND SIMON; PARADIS PIERRE-YVES; LEPAGE DANIEL
A method of manufacturing a multi-layered propellant grain is provided. The method of the present disclosure simplifies the setup necessary to produce multi-layered propellants by using industrial equipment that is more energy and space efficient than the machinery that is conventionally employed for such processes. The method comprises providing a first propellant formulation; providing a die configured to provide a structure having an outer shell and a hollow interior when material is extruded therethrough; extruding the first propellant formulation through said die, to produce a first propellant layer having an outer shell defining a hollow interior in the form channel having open ends; providing a second propellant formulation, said second propellant formulation being of low viscosity; injecting said second propellant formulation into said channel defined by said first propellant layer to form a second propellant layer disposed in said channel; and hardening said second propellant layer. The first and second propellant layers have different rates of burning.
55	WARHEAD FRAGMENTING STRUCTURE OF COMPACTED FRAGMENTS	EP16178738.7	2016-07-08	EP3115739A1	2017-01-11	Miller, Clayton W.; Hollowell, James A.
A method of making a fragmenting structure for an explosive device includes placing a volume of fragments of a deformable metal material into a press mold, the fragments having sufficient surface adhesiveness to adhere to each other upon being compressed together, e.g., by coating the fragments with adhesive. The fragments are compressed together in the press mold to form the fragmenting structure as a rigid and substantially void-free structure of compression-deformed, mutually adhering metal fragments, the fragmenting structure being sized and shaped for subsequent incorporation into the explosive device. An explosive device includes an explosive charge and a fragmenting structure adjacent to the explosive charge, the fragmenting structure being a rigid and substantially void-free structure of compression-deformed, mutually adhering metal fragments. The structure may have been manufactured by the disclosed method.
56	METHODS AND APPARATUS FOR MAKING MOLDED OBJECTS, AND MOLDED OBJECTS MADE THEREFROM	EP15703153.5	2015-01-14	EP3094465A1	2016-11-23	LEMKE, Paul; MARIN, Juan, Carlos
Methods of making molded objects, such as composite ammunition casings for firearms, are disclosed. Apparatus for performing methods of making molded objects, such as composite ammunition casings for firearms, are also disclosed. Molded objects, such as composite ammunition casings for firearms, are further disclosed.
57	VERFAHREN ZUM HERSTELLEN EINER LADUNG FÜR EIN SPRENGGESCHOSS	EP16000975.9	2016-04-29	EP3091329A1	2016-11-09	Maurer, Christian
Die Erfindung betrifft ein Verfahren zum Herstellen einer Ladung für ein Sprenggeschoss, umfassend die folgenden Schritte: Herstellen eines kunststoffgebundenen Sprengstoffformteils (3); zumindest abschnittsweises Umhüllen einer Umfangsfläche (U) des Sprengstoffformteils (3) mit einem Schrumpfschlauch (4), so dass zumindest ein erstes Schrumpfschlauchende (E1) des Schrumpfschlauchs (4) sich über ein erstes Formteilende (F1) des Sprengstoffformteils (3) hinweg erstreckt; Erzeugen einer axialen Zugspannung (S) auf den Schrumpfschlauch (4); und Erwärmen des Schrumpfschlauchs (4) auf eine vorgegebene Schrumpftemperatur, wobei sich dessen Durchmesser (D_S) verkleinert und gleichzeitig dessen Länge vergrößert, so dass sich der Schrumpfschlauch (4) faltenfrei an die Umfangsfläche (U) des Sprengstoffformteils (3) anlegt.
58	SHEET METAL FORMING PROCESS AND SYSTEM	EP13731351.6	2013-04-18	EP2842650B1	2016-08-24	RAMÍREZ FERNÁNDEZ, Francisco Javier; DOMINGO NAVAS, Rosario
The invention relates to a method and system for forming a metal sheet, preferably in the form of a disc, in order to obtain an essentially cylindrical and essentially hollow end metal part having a base thickness that is essentially greater than the thickness of its walls. More specifically, the invention relates to the metalworking sector and, in particular, to the production of ammunition cases or shells.
59	GESCHOSSHÜLLE FÜR EIN SPRENGGESCHOSS UND VERFAHREN ZUR BEHANDLUNG EINER GESCHOSSHÜLLE	EP11822889.9	2011-12-02	EP2652437B1	2016-08-24	SIMON, Alexander; TRIPP, Ernst

60	HIGH STRENGTH POLYMER-BASED CARTRIDGE CASING AND MANUFACTURING METHOD	EP12705515.0	2012-01-13	EP2663830B1	2015-04-01	PADGETT, Charles

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