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1. 发明授权

US4454626A Wiping arrangement for windows of power vehicles 失效
标题翻译：电动车辆窗户的擦拭布置
公开(公告)号：US4454626A
公开(公告)日：1984-06-19
申请号：US441796
申请日：1982-11-15
申请人： Lothar Schmidt , Horst Siebicke , Eckhard Ursel
发明人： Lothar Schmidt , Horst Siebicke , Eckhard Ursel
IPC分类号： B60S1/16 , F16H1/16 , B60S1/26
CPC分类号： B60S1/163 , F16H1/16 , Y10T74/18456
摘要： A wiping arrangement for windows of power vehicles has a wiping element with a wiper shaft, rotary direction-reversible drive having a rotatable driven element, swinging drive with a driving element rotatable about a center and provided with a gripping element and a guide, and connecting the driven element of said rotary drive with the wiper shaft of said wiping element so that when the driven element rotates in one direction the wiping element covers a circular, segment-shaped wiping field and performs wiping step over a predetermined wiping field, and when the driven element rotates in a reverse direction the gripping element arranged on the driving element of the swinging drive means moves radially away from the center with the aid of the guide and thereby the wiping element is transported to a parking position lying beyond the wiping field, a structural element connected and rotating together with the gripping element during the wiping step, but uncoupled from the gripping element for the radial movement of the latter, wherein the structural element is provided with a blocking element for blocking the structural element in position of the rotary direction reverse, and with a guiding element arranged on the structural element.
摘要翻译：用于动力车辆的窗户的擦拭装置具有带有擦拭器轴的擦拭元件，具有可旋转从动元件的旋转方向可逆驱动器，具有可围绕中心旋转并具有夹紧元件和引导件的驱动元件的摆动驱动器，以及连接所述旋转驱动器的被驱动元件具有所述擦拭元件的擦拭器轴，使得当从动元件沿一个方向旋转时，擦拭元件覆盖圆形的段状擦拭场，并且在预定的擦拭场上执行擦拭步骤，并且当驱动元件沿相反方向旋转，配置在摆动驱动装置的驱动元件上的夹紧元件借助于引导件从中心径向移动，从而将擦拭元件输送到位于擦拭区域之外的停车位置，结构元件在擦拭步骤期间与夹紧元件一起连接和旋转，但与夹紧元件脱离用于后者的径向移动，其中结构元件设置有用于将结构元件阻挡在旋转方向相反的位置的阻挡元件，以及布置在结构元件上的引导元件。

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