Window wiper system for an automotive vehicle
    8.
    发明授权
    Window wiper system for an automotive vehicle 失效
    车用刮水器系统

    公开(公告)号:US06205612B1

    公开(公告)日:2001-03-27

    申请号:US08948167

    申请日:1997-10-09

    IPC分类号: B60S118

    摘要: A window wiper system for an automotive vehicle has an electromagnetic device, a rotatable member and a window wiper oscillating mechanism. In another aspect of the present invention, the electromagnetic device is an electric motor which operates in a unidirectional manner to oscillate a window wiper assembly back and forth in a normal window wiping range. The electric motor and rotatable member then reverse rotational direction to move the wiper assembly to a park position offset from the normal window wiping range.

    摘要翻译: 一种用于机动车辆的刮水器系统具有电磁装置,可旋转构件和窗刮器摆动机构。 在本发明的另一方面,电磁装置是以​​单向方式操作以在正常窗口擦拭范围内来回摆动窗刮器组件的电动机。 然后,电动机和可旋转构件反转旋转方向以将刮水器组件移动到偏离正常窗口擦拭范围的停车位置。

    Movable gear drive windshield wiper
    9.
    发明授权
    Movable gear drive windshield wiper 失效
    可动齿轮驱动挡风玻璃刮水器

    公开(公告)号:US5924324A

    公开(公告)日:1999-07-20

    申请号:US947979

    申请日:1997-10-09

    摘要: In accordance with the present invention, the preferred embodiment of a movable gear drive windshield wiper apparatus employs an axial motion mechanism and a bidirectional driving mechanism. Rotation of a rotatable member in a first direction causes a transverse movement of the rotatable member along a ball screw shaft of the axial motion mechanism to a first position where it rotates in a given plane. Rotation of the rotatable member in the opposite direction causes the rotatable member to move down the ball screw shaft to a second position where it rotates in a second given plane. In another aspect of the present invention, the bi-directional driving mechanism rotationally drives a driven member such that the driven member is oscillated by continuously rotating the rotatable member in the first direction. In a further aspect of the present invention, the rotatable member selectively actuates a plurality of discrete motion mechanisms thereby causing a plurality of mechanical devices coupled thereto to operate.

    摘要翻译: 根据本发明,可动齿轮驱动式挡风玻璃刮水器装置的优选实施例采用轴向运动机构和双向驱动机构。 可旋转构件沿第一方向的旋转导致可旋转构件沿着轴向运动机构的滚珠丝杠轴的横向移动到其在给定平面中旋转的第一位置。 可旋转构件沿相反方向的旋转使得可旋转构件沿着滚珠丝杠轴向下移动到第二位置,在第二位置,第二位置在第二给定平面中旋转。 在本发明的另一方面,双向驱动机构旋转地驱动从动构件,使得从动构件通过沿第一方向连续旋转可旋转构件而摆动。 在本发明的另一方面,可旋转构件选择性地致动多个离散运动机构,从而导致与其耦合的多个机械装置操作。