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31. 发明申请

WO2019143974A1 POLYMER CARTRIDGE WITH SNAPFIT METAL INSERT 审中-公开
公开(公告)号：WO2019143974A1
公开(公告)日：2019-07-25
申请号：PCT/US2019/014244
申请日：2019-01-18
申请人： PCP TACTICAL LLC
发明人： PADGETT, Charles
IPC分类号： F42B5/307 , F42B5/00 , F42B5/26 , F42B5/30 , F42B5/313 , F42C19/08
摘要： A high strength polymer-based cartridge has a polymer case with a mouth, a neck, a shoulder below the neck, and a body below the shoulder and having a case thickness (Tc). The body has a flat portion comprising a pull thickness (Tp), and a dip, closer to the shoulder than the flat portion and comprising a dip thickness (Tb). The cartridge can also include an insert attached to the polymer case opposite the shoulder. The insert can have a flat section contacting the flat portion and comprising an insert wall thickness (Ti), and a bulge engaging the dip to maintain the insert on the polymer case. Tc, Tp, Tb, and Ti are related by Tp + Tb + Ti = Tc. These variables also have ranges where Tp equals approximately 15-33% of Tc, Tb is greater than or equal to Tp, and Tc is a function of a loaded projectile.

32. 发明申请

WO2014062256A3 NARROWING HIGH STRENGTH POLYMER-BASED CARTRIDGE CASING FOR BLANK AND SUBSONIC AMMUNITION 审中-公开
标题翻译：窄周期高弹性聚合物基弹性外壳和底层弹药套
公开(公告)号：WO2014062256A3
公开(公告)日：2014-10-30
申请号：PCT/US2013050358
申请日：2013-07-12
申请人： PCP TACTICAL LLC
发明人： PADGETT CHARLES
IPC分类号： F42B5/307 , F42B5/313
CPC分类号： F42B5/307 , F42B5/313
摘要： A high strength polymer-based cartridge casing includes an upper component of polymer, a bullet of a standard weight, a lower component of polymer, and an insert. The upper component has a shoulder portion and an upper component inner wall has a first slope extending from the shoulder. The lower component has a lower component inner wall having a second slope. The upper and lower component inner walls form a propellant chamber; and the first and second slopes reduce a volume of the propellant chamber. The reduced volume of the propellant chamber permits only enough propellant to propel a bullet engaged in the cartridge casing at subsonic speeds.
摘要翻译：高强度基于聚合物的盒式壳体包括聚合物的上部部件，标准重量的子弹，聚合物的下部部件和插入件。上部部件具有肩部，并且上部部件内壁具有从肩部延伸的第一斜面。下部部件具有具有第二斜面的下部部件内壁。上部和下部部件内壁形成推进剂室; 并且第一和第二斜坡减小了推进剂室的体积。推进剂腔体积的减小仅允许足够的推进剂以亚音速推动啮合在盒体中的子弹。

33. 发明申请

WO2012097320A1 HIGH STRENGTH POLYMER-BASED CARTRIDGE CASING FOR BLANK AND SUBSONIC AMMUNITION 审中-公开
标题翻译：基于高强度聚合物的波箱和子午线弹药盒
公开(公告)号：WO2012097320A1
公开(公告)日：2012-07-19
申请号：PCT/US2012/021350
申请日：2012-01-13
申请人： PCP AMMUNITION COMPANY LLC , PADGETT, Charles , WILEY, Sy
发明人： PADGETT, Charles , WILEY, Sy
IPC分类号： F42B5/313 , F42B5/307
CPC分类号： F42B5/313
摘要： A high strength polymer-based cartridge casing (100) includes an upper component (200) of polymer having a first end with a mouth (208), at least a wall between the first end and a second end of the upper component opposite the first end, a sleeve (230) extending longitudinally and radially about the wall, and at least one of an overlap portion and an underskirt portion extending from the wall near the second end. The lower component (300) is molded from a polymer and includes at least one of a tapered portion and an outer tapered portion that engages at least one of the overlap portion and the underskirt portions, respectively, to join the upper and the lower components. Further, the sleeve reduces a volume of a propellant chamber formed by the wall. The reduced volume of the propellant chamber permits only enough propellant to propel a bullet engaged in the cartridge casing at subsonic speeds.
摘要翻译：高强度聚合物型药筒外壳（100）包括聚合物的上部组分（200），其具有带有口（208）的第一端，至少一个上部部分的第一端和第二端之间的壁端部，围绕壁纵向和径向延伸的套筒（230）以及从第二端附近的壁延伸的重叠部分和衬垫部分中的至少一个。下部组件（300）由聚合物模制而成，并且分别包括锥形部分和外部锥形部分中的至少一个，该锥形部分和外部锥形部分分别与重叠部分和下部部分中的至少一个接合以连接上部和下部部件。此外，套筒减小了由壁形成的推进剂室的体积。推进剂室的体积减小仅允许足够的推进剂以亚音速推动接合在筒壳体中的子弹。

34. 发明授权

EP3361209B1 HIGH STRENGTH POLYMER-BASED CARTRIDGE CASING FOR BLANK AND SUBSONIC AMMUNITION 有权
公开(公告)号：EP3361209B1
公开(公告)日：2019-09-11
申请号：EP18165338.7
申请日：2012-01-13
申请人： PCP Tactical, LLC
发明人： PADGETT, Charles , WILEY, Sy
IPC分类号： F42B5/313 , F42B5/307

35. 发明公开

EP3105531A1 PLASTIC CARTRIDGE CASE WITH BARRIER 审中-公开
标题翻译：与隔离塑料盒状壳体
公开(公告)号：EP3105531A1
公开(公告)日：2016-12-21
申请号：EP15714690.3
申请日：2015-02-09
申请人： Arex Proizvodnja Orodij, Naprav In Storitve D.o.o. Sentjernej
发明人： KRALJ, Ivan
IPC分类号： F42B5/16 , F42B5/313 , F42B33/02
CPC分类号： F42B5/313 , F42B5/16 , F42B33/0285
摘要： The object of the invention is a plastic cartridge case with a barrier, especially for a projectile of small arms, such as a cartridge bullet of a rifle or a gun, wherein a body (1) of the projectile case is made of plastics or a similar material that allows a simple and cheap fabrication of a cartridge case and also allows formation of a barrier (2) within the body (1) of the cartridge case, which barrier forms two chambers (A, B), the size of which has influence on pressure height in the cartridge case and consequently on bullet velocity.

36. 发明授权

EP2749838B1 High strength polymer-based cartridge casing for blank and subsonic ammunition 有权转让
标题翻译：高强度的基于聚合物的盒壳体为空白和亚音速弹药
公开(公告)号：EP2749838B1
公开(公告)日：2015-06-17
申请号：EP14161688.8
申请日：2012-01-13
申请人： PCP Tactical, LLC
发明人： Padgett, Charles , Wiley, Sy
IPC分类号： F42B5/307 , F42B5/313
CPC分类号： F42B5/313

37. 发明公开

EP2749838A1 High strength polymer-based cartridge casing for blank and subsonic ammunition 有权转让
标题翻译： Hochfestes polymerbasiertesKassettengehäusefürRohlinge und Unterschallmunition
公开(公告)号：EP2749838A1
公开(公告)日：2014-07-02
申请号：EP14161688.8
申请日：2012-01-13
申请人： PCP Ammunition Company LLC
发明人： Padgett, Charles , Wiley, Sy
IPC分类号： F42B5/307 , F42B5/313
CPC分类号： F42B5/313
摘要： A high strength polymer-based cartridge casing (100) includes an upper component of polymer (200) having a first end (220) with a mouth (208), at least a wall between the first end and a second end (304) of the upper component opposite the first end, a sleeve (230) extending longitudinally and radially about the wall, and at least one of an overlap portion (222) and an underskirt portion extending from the wall near the second end The lower component (300) is molded from a polymer and includes at least one of a tapered portion (306) and an outer tapered portion that engages at least one of the overlap portion and the underskirt portions, respectively, to join the upper and the lower components. Further, the sleeve reduces a volume of a propellant chamber formed by the wall. The reduced volume of the propellant chamber permits only enough propellant to propel a bullet engaged in the cartridge casing at subsonic speeds.
摘要翻译：高强度聚合物型药筒外壳（100）包括聚合物（200）的上部组件，其具有带口（208）的第一端（220），至少一个位于第一端和第二端（304）之间的壁所述上部件与所述第一端相对，所述套筒（230）围绕所述壁纵向和径向延伸，以及重叠部分（222）和从靠近所述第二端延伸的所述衬垫部分中的至少一个。所述下部部件（300）由聚合物模制，并且分别包括锥形部分（306）和外锥形部分中的至少一个，其分别接合重叠部分和下部部分中的至少一个，以连接上部和下部部件。此外，套筒减小了由壁形成的推进剂室的体积。推进剂室的体积减小仅允许足够的推进剂在亚音速下推动接合在筒壳体中的子弹。

38. 发明公开

EP0526317A1 Munition, en particulier du type télescopé 失效
标题翻译：伸缩弹药筒。
公开(公告)号：EP0526317A1
公开(公告)日：1993-02-03
申请号：EP92402146.2
申请日：1992-07-24
申请人： CTA International
发明人： Ducros, Pierre , Giraudon, Michel
IPC分类号： F42B5/313 , F42B5/24 , F42B5/26
CPC分类号： F42B5/313 , F42B5/24 , F42B5/26
摘要： L'invention concerne une munition, en particulier du type télescopé, comprenant un étui en matière plastique constitué d'une enveloppe cylindrique (2) et de deux bouchons respectivement avant (4a) et arrière (4b) situés aux deux extrémités de l'enveloppe, un projectile et un chargement propulsif logés à l'intérieur de l'étui, et un dispositif d'allumage du chargement propulsif, l'invention est caractérisé en ce que un au moins des bouchons (4a,4b) forme une seule pièce venue de moulage avec une partie cylindrique (3a,3b) de l'enveloppe (2) et des moyens de dilatation axiale intégrés sont situés au voisinage de la zone de transition entre la partie cylindrique (3a,3b) de l'enveloppe et le bouchon associé (4a,4b).
L'invention s'applique notamment aux munitions de petit et moyen calibre.

39. 发明授权

EP0308352B1 Etui pour cartouche, notamment de fusil à canon lisse 失效
标题翻译：盒装盒，特别适用于配有平板酒吧的SHOTGUN
公开(公告)号：EP0308352B1
公开(公告)日：1993-01-27
申请号：EP88420301.9
申请日：1988-09-06
申请人： Baud, Jean-Jacques
发明人： Baud, Jean-Jacques
IPC分类号： F42B5/313 , F42B5/285
CPC分类号： F42B5/285 , F42B5/313

40. 发明授权

EP0255996B1 Patrone für Schusswaffen 失效
标题翻译：火炉盒
公开(公告)号：EP0255996B1
公开(公告)日：1992-07-01
申请号：EP87890157.8
申请日：1987-07-06
申请人： STEYR-DAIMLER-PUCH Aktiengesellschaft
发明人： Zedrosser, Ulrich, Ing.
IPC分类号： F42B5/30 , F42B5/313 , F42B5/32
CPC分类号： F42B5/32 , F42B5/045 , F42B5/313

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