专利内容由知识产权出版社提供
专利名称：Small arm
发明人：Hannes Kepplinger,Hermann Schweighofer申请号：US05/629696申请日：19751107公开号：US04010673A公开日：19770308
摘要：A barrel is fixedly inserted in and protrudes from a grip and comprises a barrelchamber. A piston is provided on the outside of said barrel and rigid therewith. A
breechblock comprises a cylinder surrounding said barrel and piston before said grip anddefining with said barrel an annular chamber, which is sealed against said barrel. Saidbreechblock is movable along said barrel to and from a forward position. A counterrecoilspring urges said breechblock to said forward position. A piston is disposed in saidannular chamber and rigid with said barrel and arranged to be disposed at the rear endof said annular chamber when said breechblock is in said forward position. Transversebore means are formed in said barrel and communicate with the interior of said barreladjacent to said barrel chamber. Longitudinal passage means are provided, which arelaterally enclosed and connect said transverse bore means to said annular chamber.
申请人：STEYR-DAIMLER-PUCH AKTIENGESELLSCHAFT
代理人：Kurt Kelman
更多信息请下载全文后查看
