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    Vehicle wiper device and vehicle
    4.
    发明授权
    Vehicle wiper device and vehicle 失效
    车辆刮水器和车辆

    公开(公告)号：US08533898B2

    公开(公告)日：2013-09-17

    申请号：US12640379

    申请日：2009-12-17

    申请人： Hiroshi Matsumoto ,  Masahiko Yamanishi ,  Masami Muramatsu ,  Yuta Doi

    发明人： Hiroshi Matsumoto ,  Masahiko Yamanishi ,  Masami Muramatsu ,  Yuta Doi

    IPC分类号： B60S1/04 ,  B60S1/06 ,  B60S1/36

    CPC分类号： B60S1/3409

    摘要： A vehicle wiper device including a wiper arm, a wiper blade, and a wiping range enlarging mechanism is disclosed. The wiper arm is driven by driving force of a drive source. The wiper blade is coupled to a distal portion of the wiper arm at a constant position relative to the wiper arm. The wiper blade moves back and forth between first and second reversing positions while wiping a wiping surface of a vehicle body when the wiper arm is driven. The wiping range enlarging mechanism drives the wiper arm while moving a basal portion of the wiper arm so that a wiping angle of a basal portion of the wiper arm becomes greater than a wiping angle of a distal portion of the wiper arm at the second reversing position.

    摘要翻译： 公开了一种车辆刮水器装置，其包括刮水臂，刮水片和擦拭范围放大机构。 雨刷臂由驱动源的驱动力驱动。 刮水片相对于刮水器臂在恒定位置处联接到雨刷臂的远端部分。 当擦拭器臂被驱动时，擦拭器刮片在第一和第二反转位置之间来回移动，同时擦拭车身的擦拭表面。 擦拭范围放大机构在移动刮水器臂的基部的同时驱动刮水器臂，使得刮水臂的基部的擦拭角度大于在第二反向位置处的刮水臂的远端部分的擦拭角度 。

    Wiper arm with rotation restriction member
    5.
    发明授权
    Wiper arm with rotation restriction member 有权
    带旋转限制件的刮水臂

    公开(公告)号：US06658691B2

    公开(公告)日：2003-12-09

    申请号：US10108393

    申请日：2002-03-29

    申请人： Masami Muramatsu

    发明人： Masami Muramatsu

    IPC分类号： B60S132

    CPC分类号： B60S1/3456 ,  B60S1/3481

    摘要： In a wiper arm, a head cover detachably attached to an arm head has a stopper wall that protrudes inward from an end thereof and is inserted into a gap between the arm head and an arm member. When the arm member is rotated by a certain angle to the arm head in the direction away from the windshield glass, the stopper wall comes in contact with the arm member so that further rotation of the arm member is suppressed. Accordingly, a possible damage of the wiper arm due to a car washer, which accidentally turns the arm member to the lock back state, is avoided. On the other hand, if a user detaches the head cover from the arm head, the arm member can be manually rotated to the lock back state so that a blade rubber replacement operation for a maintenance purpose is easy.

    摘要翻译： 在刮水器臂中，可拆卸地附接到臂头的头罩具有从其端部向内突出并插入臂头和臂构件之间的间隙中的止动壁。 当臂构件在远离挡风玻璃的方向上与臂头旋转一定角度时，止动壁与臂构件接触，从而抑制臂构件的进一步旋转。 因此，避免了由于将意外地将臂构件转动到锁定状态的汽车洗衣机引起的刮水器臂的可能损坏。 另一方面，如果使用者将头盖从臂头拆下，则可以将臂构件手动旋转到锁定状态，从而容易进行用于维护的刮板橡胶更换操作。