Shotgun shell
    21.
    发明授权
    Shotgun shell 失效
    SHOTGUN SHELL

    公开(公告)号:US3596600A

    公开(公告)日:1971-08-03

    申请号:US3596600D

    申请日:1968-11-26

    IPC分类号: F42B7/12 F42B7/06 F42B7/08

    CPC分类号: F42B7/12

    摘要: A shotgun shell having a plastic wad secured in an annular groove formed around the inner periphery of the shell case adjacent its open mouth to receive and retain the plastic wad. The wad is a concave-convex, or dome-shaped disc having an outer periphery of a size to closely fit within the open mouth of the shell case to radially align the peripheral edge of the wad with the groove. The wad is initially positioned into the open mouth of the shell case with the convex surface toward the open end of the case, then the wad is oil-canned, or snapped over center to expand the peripheral edge portion of the wad into the groove to seal and retain the wad in the shell case.

    Cartridge
    27.
    发明授权

    公开(公告)号:US299162A

    公开(公告)日:1884-05-27

    申请号:US299162D

    CPC分类号: F42B7/12

    Edmond bedmond
    28.
    发明授权

    公开(公告)号:US274378A

    公开(公告)日:1883-03-20

    申请号:US274378D

    CPC分类号: F42B7/12

    CARTRIDGE FOR HANDHELD PAYLOAD LAUNCHER SYSTEM
    30.
    发明申请
    CARTRIDGE FOR HANDHELD PAYLOAD LAUNCHER SYSTEM 审中-公开
    手持式起重机系统

    公开(公告)号:US20170030666A1

    公开(公告)日:2017-02-02

    申请号:US15198847

    申请日:2016-06-30

    摘要: This disclosure relates to self-contained cartridges and launcher systems for discharging or launching payloads to downrange targets, and methods of attenuating or offsetting recoil when activating such cartridges. Examples of payloads that can be deployed with the disclosed launcher apparatus include chemical, biological, pyrotechnic, marker, tracer, signaling, non-lethal, explosive, smoke, and similar payloads.

    摘要翻译: 本公开涉及用于排放或发射有效载荷以降低目标的独立的弹药筒和发射器系统,以及当激活这种弹药筒时减弱或抵消反冲的方法。 可以用公开的发射装置部署的有效载荷的例子包括化学,生物,烟火,标记,示踪剂,信令,非致命的,爆炸性的,烟雾和类似有效载荷。