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1. 发明申请

WO2016040351A1 DESIGN AND METHOD FOR THE MANUFACTURE OF POLYMER CARTRIDGE CASE RIMFIRE SMALL ARMS AMMUNITION 审中-公开
标题翻译：聚合物盒子制造的设计和方法RIMFIRE小型弹药
公开(公告)号：WO2016040351A1
公开(公告)日：2016-03-17
申请号：PCT/US2015/048990
申请日：2015-09-08
申请人： VELOCITY TECHNOLOGIES LLC
发明人： WALSH, George, B.
IPC分类号： F42B5/32 , F42B5/30
CPC分类号： F42B5/30 , F42B5/32
摘要： A rimfire cartridge case may comprise a cylindrical case body, a case head disposed at a first end of the cylindrical case body, and a case mouth disposed at a second end of the cylindrical case body. The case head may have a circumference greater than a circumference of the cylindrical case body. The case head may comprise a hollow envelope configured to contain a priming mixture. The case mouth may be configured to mechanically engage a projectile. The cylindrical case body and the case head may be integrally formed in a single piece from a polymer material to define a chamber configured to hold a propellant and to contain a pressure generated by the propellant when the propellant is ignited by the priming mixture. Also disclosed are inventive engineered polymers for use in cartridges.
摘要翻译：轮辋盒壳体可以包括圆柱形壳体，设置在圆筒形壳体的第一端处的壳体头部和设置在圆柱形壳体主体的第二端处的壳体口。壳体头部可以具有大于圆柱形壳体的圆周的圆周。壳体头可以包括构造成容纳起动混合物的中空封套。壳体口可以被配置成机械地接合抛射体。圆柱形壳体和壳体头部可以从聚合物材料整体形成为单件，以限定被配置为容纳推进剂的室，并且当推进剂被起动混合物点燃时，容纳由推进剂产生的压力。还公开了用于盒中的本发明的工程聚合物。

2. 发明申请

WO2016040355A1 POLYMER CENTER FIRE CARTRIDGE CASE FOR SMALL OR MEDIUM CALIBER AMMUNITION AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：用于小型或中型校准器弹性的聚合物中心火灾盒及其制造方法
公开(公告)号：WO2016040355A1
公开(公告)日：2016-03-17
申请号：PCT/US2015/048995
申请日：2015-09-08
申请人： VELOCITY TECHNOLOGIES LLC
发明人： WALSH, George, B.
IPC分类号： F42B5/30
CPC分类号： F42B5/30 , F42B5/067 , F42B5/307 , F42B5/313 , F42B5/36
摘要： An engineered polymer center fire small or medium ammunition cartridge case and methods for manufacturing the same, wherein the engineered polymer material meets the internal & external ballistic standards set by the Sporting Arms and Ammunition Manufacturers Institute and military specifications for center fire rifle small or medium calibers of ammunition cartridges from.223 caliber to 30mm caliber. The cartridge case may allow a projectile to snap into place in the cartridge case mouth after the case is primed and propellant powder is placed into the cartridge case during the cartridge loading process. The rifle cartridge case may be either a single-piece case suitable for use in pistols or a two-piece case suitable for use in rifles, and may be formed by either injection molding or an injection blow molding process. Injection blow molding allows a single piece design. Also disclosed are inventive engineered polymers for use in cartridges.
摘要翻译：工程聚合物中心防火小型或中型弹药筒壳及其制造方法，其中工程聚合物材料符合体育武器和弹药制造商研究所设定的内部和外部弹道标准，以及中型火步枪小型或中型口径的军事规格的弹药筒从2.23口径到30毫米口径。盒壳体可以允许弹药在壳体被填充之后卡入到盒壳口中，并且在盒装载过程中将推进剂粉末放入盒壳体中。步枪盒壳可以是适合用于手枪的单件式外壳或适用于步枪的两件式外壳，并且可以通过注塑或注射吹塑工艺形成。注塑吹塑允许单件设计。还公开了用于盒中的本发明的工程聚合物。

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