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31. 发明公开

EP3992570A1 WADDING SYSTEM 审中-公开
公开(公告)号：EP3992570A1
公开(公告)日：2022-05-04
申请号：EP21204405.1
申请日：2021-10-25
申请人： Fiocchi Munizioni S.p.A.
发明人： FIOCCHI, Costantino
IPC分类号： F42B7/08
摘要： The present invention concerns a wadding system, in particular a specific wadding system dedicated to shot cartridges made of materials other than lead.

32. 发明公开

EP3867593A1 OBTURATEUR POUR CARTOUCHE DE TIR, PROCEDE DE PREPARATION D'UNE CARTOUCHE EQUIPEE DUDIT OBTURATEUR ET CARTOUCHE EQUIPEE 有权
公开(公告)号：EP3867593A1
公开(公告)日：2021-08-25
申请号：EP19797180.7
申请日：2019-10-16
申请人： FPDI SAS d'Exploitation du Fonds de Monsieur G Salat
发明人： SALAT, Pascal
IPC分类号： F42B7/08

33. 发明授权

EP2965037B1 WAD FOR CARTRIDGE 有权转让
标题翻译：嫁接的暗盒
公开(公告)号：EP2965037B1
公开(公告)日：2017-03-29
申请号：EP14707333.2
申请日：2014-01-10
申请人： Plásticos Hidrosolubles, S.L.
发明人： MORENO, Elena
IPC分类号： F42B7/08
CPC分类号： F42B7/08

34. 发明公开

EP2745069A4 SHOTSHELL TYPE AMMUNITION, FIREARMS FOR FIRING SUCH SHOTSHELL TYPE AMMUNITION, AND METHODS OF MANUFACTURING SUCH SHOTSHELL TYPE AMMUNITION 审中-公开
标题翻译： SHOTSHELLS AMMO TYPE，枪支等SHOTSHELLS弹药和方法烧制制造这样的SHOTSHELLS弹药
公开(公告)号：EP2745069A4
公开(公告)日：2015-03-18
申请号：EP12838751
申请日：2012-08-23
申请人： INTREPID TACTICAL SOLUTIONS LLC
发明人： DEJONG WILLIAM E
IPC分类号： F42B5/02 , F41A5/00 , F41A9/64 , F41A19/64 , F41A21/12 , F41C7/00 , F42B5/10 , F42B5/30 , F42B7/04 , F42B7/06 , F42B7/08 , F42B7/10 , F42B8/10 , F42B33/02
CPC分类号： F41A21/12 , F41A5/00 , F41A9/64 , F41C7/00 , F42B5/30 , F42B7/04 , F42B7/06 , F42B8/10

35. 发明公开

EP2350559A1 WAD WITH IGNITION CHAMBER 审中-公开
标题翻译：点火室PLUG
公开(公告)号：EP2350559A1
公开(公告)日：2011-08-03
申请号：EP09745207.2
申请日：2009-10-27
申请人： RA BRANDS, L.L.C.
发明人： SCHLUCKEBIER, David, K. , CROSS, Kevin, R. , BUCKMASTER, Ricky, J. , WILDMAN, Spencer, D.
IPC分类号： F42B7/08
CPC分类号： F42B7/08
摘要： A wad or basewad (11) for ammunition includes an ignition chamber (26). The ignition chamber (26) can be integrally formed with the wad or basewad (11) or can be attached to the wad or basewad (11). The ignition chamber (11) communicates with a primer (18) of the ammunition to receive and contain the primer blast for at least an initial period of time. This facilitates faster initial ignition of the propellant of the ammunition, and consequently allows higher performance levels to be achieved. Other advantages regarding other applications of this invention include cleaner burning loads, greater economy, and lower perceived recoil.

36. 发明公开

EP2167904A1 SCHEIBENFÖRMIGER TREIBSPIEGEL 审中-公开
标题翻译：圆盘状的后视镜
公开(公告)号：EP2167904A1
公开(公告)日：2010-03-31
申请号：EP08773721.9
申请日：2008-06-27
申请人： Rheinmetall Waffe Munition GmbH
发明人： PAESCH, Alexander , RYBOL, Martin
IPC分类号： F42B7/08
CPC分类号： F42B7/08
摘要： The invention relates to a disk-shaped sabot for accelerating a projectile body (5) that can be fired from a smoothbore barrel (1), the projectile body preferably having the same caliber as the barrel. The aim of the invention is to provide a sabot (6) which separates from the projectile body (5) immediately after passage of the muzzle (4) of the respective barrel (1) without impairing the further trajectory of the projectile body (5). The preferably one-piece sabot (6) is configured in such a manner that it is supported only in sections on the rear zone of the projectile body (5) to transmit the gas pressure forces impacting the projectile body (5) when it is fired, at least one cavity (11, 12) remaining between the sabot (6) and the rear (7) of the projectile body (5). A least one pressure-relieving bore (13) extends through the bottom (8) of the sabot (6), through which bore propelling gases penetrate the cavity (11, 12) between the sabot (6) and the rear (7) of the projectile body (5) when the projectile unit (2) is fired and produce a defined excess pressure in relation to the outer ambient pressure, which excess pressure causes the sabot (6) to separate from the projectile body (5) as soon as the projectile unit (2) consisting of the projectile body (5) and the sabot (6) has passed the muzzle (4) of the barrel (1).

37. 发明授权

EP1688700B1 Zwischenmittel für ein Flintenlaufgeschoss oder eine Schrotladung 有权
标题翻译：中间装置块或巴克肖特
公开(公告)号：EP1688700B1
公开(公告)日：2008-10-01
申请号：EP06002122.7
申请日：2006-02-02
申请人： WILHELM BRENNEKE GmbH & Co. KG
发明人： Wilhelm, Ralph , Griem, Michael
IPC分类号： F42B7/08
CPC分类号： F42B7/08

38. 发明授权

EP1340039B1 SCHROTPATRONEN MIT BIOLOGISCH ABBAUBAREN ZWISCHENMITTELN 有权
标题翻译：与基金之间的生物可降解SHOTSHELLS
公开(公告)号：EP1340039B1
公开(公告)日：2004-10-27
申请号：EP01991765.7
申请日：2001-11-29
申请人： RUAG Ammotec GmbH
发明人： SCHIKORA, Irene , WAGNER, Peter , WURZBACHER, Norbert
IPC分类号： F42B7/08
CPC分类号： F42B7/08
摘要： The invention relates to small-shot cartridges containing biodegradable separators. Depending on the respective intended utilization, small-shot cartridges contain either sealing disks or cup-shaped wads that are referred to as separators and that separate the charge from the pellets. The cup-shaped wads usually consist of plastic, for example LDPE (low density polyethylene) or similar materials. The sealing disks may consist of plastic, but also of other materials, for example of cardboard, felt, fibers or combinations thereof. These materials may lead to sealing problems and may impair interior ballistics, the trajectory of the projectile in the barrel, and ignition and combustion processes. If the separators are ejected from the barrel by the impact of the shot and are left behind during hunting in the countryside or during shooting in the shooting gallery, especially the non-biodegradable plastic materials constitute an environmental hazard. According to the invention, the separator (1) is therefore produced from a non-brittle, biodegradable material that is resistant to the temperatures of the propellants while it does not impair the function of the separator and that is completely biodegradable when stored under the conditions of composting.

39. 发明公开

EP1413847A1 Bourre à contre pression pour cartouche de chasse 审中-公开
标题翻译： Gagdpatronen的Propfen mit Gegendruck
公开(公告)号：EP1413847A1
公开(公告)日：2004-04-28
申请号：EP03292447.4
申请日：2003-10-03
申请人： Armurerie Vouzelaud S.A.
发明人： Vouzelaud, Vincent
IPC分类号： F42B7/08
CPC分类号： F42B7/08
摘要： La présente invention concerne une bourre à contre-pression pour cartouche de chasse (1), caractérisée en ce qu'elle possède une ou plusieurs ceintures d'étanchéité (4b), dont la hauteur, le diamètre et la position peuvent être variables en fonction de l'effet désiré, de manière à ce que la pression de la cartouche (1) serve non seulement à la mise en mouvement de la charge mais aussi à éviter le tassement de la grenaille (5) en empêchant la déformation de la bourre (4) au départ du coup, et caractérisée en ce que l'étanchéité nécessaire à une bonne propulsion soit placée non pas au bas de la bourre (4), mais beaucoup plus haut pour que la pression de la cartouche (1) vienne aider au maintien de la forme de la bourre (4) sous cette ceinture (4b), permettant ainsi le passage sans dégât du cône de raccordement chambre-canon et du choke du fusil.
摘要翻译：包括具有基部的圆柱形杯（4a）和用于将猎枪（5）放置在猎枪枪筒（1）中）的开口端的射击座套（4）具有至少一个外密封环（4b）一个中间区。在密封环和底座之间的喷射保持器的外表面上具有间隔件，以控制来自爆炸性粉末喷射装置（3）的气体压力的作用，以及环上方的纵向肋部，以将夹持器从枪的内表面分离桶。

40. 发明授权

EP0699293B1 SHOT WAD WITH HIGHLY COLLAPSIBLE HINGE PORTION 失效
标题翻译：与Easy-ZUSAMMENBRECHENDEM铰链部分SCHROFPROPFEN
公开(公告)号：EP0699293B1
公开(公告)日：1999-11-17
申请号：EP94917904.8
申请日：1994-05-03
申请人： OLIN CORPORATION
发明人： GARDNER, Robert, A. , BUENEMANN, Morris, C, Jr.
IPC分类号： F42B7/08
CPC分类号： F42B7/08
摘要： The invention uses a pair of curved opposed diagonal bars (24, 26) between a shot wad (12) and shot cup (16). The bars (24, 26) (deformable resistance members) buckle in the radial direction and end up basically flat between the shot wad (12) and shot cup (16) to give surprisingly and unexpectedly high amounts of collapse (80 % or more). This allows the space between shot wad (12) and shot cup (16) to be decreased significantly without sacrificing cushioning.

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