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1. 发明授权

US4384421A Shell catcher for shotguns 失效
标题翻译：猎枪的捕手
公开(公告)号：US4384421A
公开(公告)日：1983-05-24
申请号：US193376
申请日：1980-10-02
申请人： Laverne J. Rodgers
发明人： Laverne J. Rodgers
IPC分类号： F41A9/60 , F41C27/00
CPC分类号： F41A9/60
摘要： A shell catcher for semi-automatic auto-loading shotguns which will catch the ejected shell if singly loaded and the last shell from the magazine if multiple loads are used. A mounting plate is attached to the trigger retaining pins on the shotgun receiver. A shell restraint blade is pivotally attached to the mounting plate and is urged to an operative position by a spring in which the blade projects slightly into the ejection port for catching the ferrule of an ejected shell. An inoperative position is defined in which the blade is retracted from the port and shells can be completely ejected. A locking arm senses when a shell is in the magazine causing the blade to be locked in the non-operative position and releases the blade when the magazine is empty. A pawl on the bolt handle is utilized to move the blade from the operative position to the inoperative position.
摘要翻译：用于半自动自动加载霰弹枪的壳捕获器，如果使用多个负载，则将捕获弹出的外壳，如果单独装载，并且最后一个外壳来自杂志。安装板安装在猎枪接收器上的触发器固定销上。壳体约束叶片枢转地附接到安装板，并且通过弹簧将弹簧施力地推动到操作位置，在弹簧中刀片稍微突出到弹出端口中，用于卡扣弹出壳体的套圈。限定了不起作用的位置，其中叶片从端口缩回并且壳体可以被完全弹出。锁定臂感测壳体何时在料仓中，使得刀片被锁定在非操作位置，并且当刀库为空时释放刀片。螺栓手柄上的棘爪用于将叶片从操作位置移动到不工作位置。

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