Device for propelling game ball
    1.
    发明授权
    Device for propelling game ball 失效
    推动游戏球的装置

    公开(公告)号:US5697613A

    公开(公告)日:1997-12-16

    申请号:US537493

    申请日:1995-10-02

    CPC classification number: A63F7/2472

    Abstract: A device for propelling a game ball on a game surface includes an actuator arm which is manually depressible with a finger of a user for pivoting a pivot arm to engage the game ball and to thereby propel it on the game surface. The device further includes a restricting housing which extends around the actuator arm for limiting the degree of finger movement in a direction away from the actuator arm and for thereby limiting the amount of momentum which can be imparted to the pivot arm with the actuator arm.

    Abstract translation: 用于在游戏表面上推进游戏球的装置包括致动器臂,该致动器臂可手动地用用户的手指按压以枢转枢转臂以接合游戏球,从而将其推进游戏表面。 该装置还包括围绕致动器臂延伸的限制壳体,用于限制在远离致动器臂的方向上的手指运动的程度,从而限制可用致动器臂向枢转臂施加的动量。

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