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Multiple rifle recoil lugs

机译:多支步枪后座突耳

摘要

A set of multiple recoil lugs for a rifle is taught, consisting of a rifle barrel with receiver end and a muzzle end. The receiver end of the barrel having a cartridge chamber therein and receiver threads with an extended chamber portion over the cartridge chamber and at least one set of forward lug attaching threads located between the receiver end and the muzzle end. A threaded receiver recoil lug jointly engages a rifle receiver on the receiver threads which forms a recoil absorbing surface with a rifle stock. One or more forward recoil lugs are mated with the forward lug attaching threads, forming additional recoil absorbing surfaces with the rifle stock. A barrel lock nut is attached to each set of forward lug attaching threads engaging each forward recoil lug, firmly locking each forward recoil lug securely in place. An alternate embodiment is used when the rifle receiver incorporates an integral recoil lug thereby eliminating the necessity of the receiver recoil lug.
机译:教导了用于步枪的一组多个后座突耳,其包括具有接收器端和枪口端的步枪枪管。枪管的接收器端在其中具有弹药筒腔,并且接收器螺纹具有在弹药筒腔上方的延伸的腔室部分,以及位于接收器端与枪口端之间的至少一组前突耳附接螺纹。带有螺纹的接收器反冲突耳与接收器螺纹上的步枪接收器共同接合,这与步枪枪托形成了反冲吸收表面。一个或多个前后座突耳与前座突耳连接螺纹配合,与步枪枪托形成额外的后座吸收表面。枪管锁紧螺母固定在每组前凸耳连接螺纹上,这些螺帽与各前凸凹耳连接,从而将各前凸凹耳牢固地锁定在适当的位置。当步枪接收器结合有一体的后座突耳时,使用替代实施例,从而消除了接收器后座突耳的必要性。

著录项

  • 公开/公告号US8230633B1

    专利类型

  • 公开/公告日2012-07-31

    原文格式PDF

  • 申请/专利权人 CHARLES H. SISK;

    申请/专利号US20100803425

  • 发明设计人 CHARLES H. SISK;

    申请日2010-06-28

  • 分类号F41A21/00;

  • 国家 US

  • 入库时间 2022-08-21 17:28:53

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