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107 条记录 (耗时 0.011 秒)

    Breech load pistol and conversion
    61.
    发明授权
    Breech load pistol and conversion 失效
    后膛负载手枪和转换

    公开(公告)号：US4936035A

    公开(公告)日：1990-06-26

    申请号：US439878

    申请日：1989-11-21

    申请人： Robert R. Reese ,  Robert A. Kuehl

    发明人： Robert R. Reese ,  Robert A. Kuehl

    IPC分类号： F41A11/02 ,  F41C7/11

    CPC分类号： F41C7/11 ,  F41A11/02

    摘要： A breech load pistol conversion kit which may be adapted to the frame of a semi-automatic pistol. A modified slide is slidably mounted to the pistol frame and is adapted to include a pivotal barrel. A lever actuated breech release mechanism is also provided for unlocking and allowing the barrel to pivot. The present invention relates to a safety interface member slidably disposed with respect to the slide and the pistol frame. The member engages and disengages a disconnector in the frame to provide a safety against hammer release when the pistol the breech release mechanism is activated and the pistol is not in a firing position.

    摘要翻译： 可以适应于半自动手枪的框架的后膛负载手枪转换套件。 改进的滑块可滑动地安装到手枪架上并且适于包括枢转筒。 还提供了杠杆致动的后膛释放机构用于解锁并允许枪管枢转。 本发明涉及一种相对于滑块和手枪式框架可滑动地设置的安全接口部件。 当手枪启动枪枪释放机构并且手枪不处于击发位置时，构件接合和脱离框架中的隔离开关以提供抵抗锤击释放的安全性。

    Fire-arm
    62.
    发明授权
    Fire-arm 失效
    火器

    公开(公告)号：US4182065A

    公开(公告)日：1980-01-08

    申请号：US838911

    申请日：1977-10-03

    申请人： Marten Martensson

    发明人： Marten Martensson

    IPC分类号： F41A19/54 ,  F41C7/11 ,  F41C11/10

    CPC分类号： F41C7/11 ,  F41A19/54

    摘要： An over-under firearm having at least one shot barrel and a rifle barrel superimposed relative to one another and mounted in a barrel block designed to pivot relative to a breech frame so that the rear ends of the barrels are disposed laterally for loading. The breech frame surrounds the top, bottom and one side of the barrel block, and arcuate ribs and grooves are provided between the top and bottom of the barrel block and the breech frame. A breaking mechanism is provided to displace the barrel block laterally after the barrel block has been unlocked from its operating position in the breech frame. A mechanism is provided for withdrawing the firing pin and cocking the hammers in response to further movement of the barrel block relative to the breech frame.

    摘要翻译： 具有至少一个注射枪管和步枪枪管的超底枪支，其相对于彼此重叠并且安装在设计成相对于后膛框架枢转的枪管块中，使得枪管的后端横向设置用于装载。 后膛框架围绕着桶体的顶部，底部和一侧，并且弓形肋和凹槽设置在筒体和后膛框架的顶部和底部之间。 提供一个断开机构，用于在枪管块从后膛框架中的操作位置解锁之后侧向移动枪管块。 提供了一种机构，用于响应于筒体相对于后膛框架的进一步移动而撤回撞针并且使锤子起伏。

    Firearm having two or more barrels
    63.
    发明授权
    Firearm having two or more barrels 失效
    枪支有两个或更多的桶

    公开(公告)号：US4182064A

    公开(公告)日：1980-01-08

    申请号：US838887

    申请日：1977-10-03

    申请人： Marten Martensson

    发明人： Marten Martensson

    IPC分类号： F41A3/60 ,  F41A21/06 ,  F41C7/11 ,  F41C11/10

    CPC分类号： F41C7/11 ,  F41A21/06 ,  F41A3/60

    摘要： An over-under firearm having a breech block, a barrel block, at least one shot barrel mounted in the barrel block and a rifle barrel superimposed on the shot barrel at a small angle relative thereto, and a hinge mounting the barrel block to the breech block to afford pivoting about a vertical axis for loading and unloading.

    摘要翻译： 具有后膛块，桶形块，安装在枪管块中的至少一个枪管和在相对于其相对于小角度重叠在枪管上的步枪枪管的过低火器，以及将枪管组件安装到后膛 以提供围绕垂直轴线的枢转以进行装载和卸载。