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    • 6. 发明授权
    • Oscillating and continuous motion gear drive assembly
    • 振动和连续运动齿轮传动组件
    • US5086994A
    • 1992-02-11
    • US592255
    • 1990-10-03
    • John J. DonnellyBruno J. Germano
    • John J. DonnellyBruno J. Germano
    • B64C25/50F16H19/08F16H27/08
    • F16H19/08B64C25/50F16H27/08Y10T74/19605Y10T74/19874
    • The present invention pertains to a gear drive assembly that will allow components that are not capable of continuous rotation to be coupled to a component that is capable of continuous rotation. The drive gear assembly includes a drive gear component which is actually comprised of two gear sectors, one used to mesh and drive a driven gear directly and the other used to drive the driven gear in a reverse direction through a reversing cluster gear arrangement. The drive gear sectors are arranged so that when one sector is coupled and driving the driven gear, the other sector is decoupled, and vice-versa. Gear jamming is prevented by properly timing the coupling and decoupling of the drive gear sectors with the driven gear and the reversing cluster gear arrangement. In addition, where gear teeth pairs clash during coupling, provision is made to allow one gear tooth of the clashing pair to deflect and allow passage of the other gear tooth to the proper position. Therefore, the gear drive assembly of the present invention permits constant rotary motion of the drive gear component in either direction while resulting in an oscillating motion of the driven gear component.
    • 本发明涉及一种齿轮传动组件,其将允许不能够连续旋转的部件联接到能够连续旋转的部件。 驱动齿轮组件包括实际上由两个齿轮部分组成的驱动齿轮部件,一个用于直接啮合和驱动从动齿轮的驱动齿轮部件,另一个用于通过反向的集群齿轮装置沿相反方向驱动从动齿轮。 驱动齿轮扇区被布置成使得当一个扇区联接并且驱动从动齿轮时,另一个扇区被解耦,反之亦然。 通过适当地定时驱动齿轮扇区与从动齿轮和反向组合齿轮装置的耦合和解耦来防止齿轮阻塞。 此外,当齿轮齿配对在联接期间碰撞时,设置允许碰撞对的一个齿轮齿偏转并允许另一齿轮齿通过适当的位置。 因此,本发明的齿轮传动组件允许驱动齿轮部件在任一方向上恒定的旋转运动,同时导致从动齿轮部件的摆动运动。