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21. 发明授权

US06317918B1 Windshield wiper device for vehicle 失效
标题翻译：挡风玻璃刮水装置
公开(公告)号：US06317918B1
公开(公告)日：2001-11-20
申请号：US09299118
申请日：1999-04-24
申请人： Mamoru Kagawa , Kazuhide Kuno , Jiroh Kamiya , Yuji Watanabe
发明人： Mamoru Kagawa , Kazuhide Kuno , Jiroh Kamiya , Yuji Watanabe
IPC分类号： B60S106
CPC分类号： B60S1/0488 , B60S1/0436 , B60S1/34 , B60S1/3459 , B60S1/3493 , Y10S384/903 , Y10S403/03 , Y10T403/11
摘要： A windshield wiper device for a vehicle, for wiping the windshield of the vehicle, comprises at least one windshield wiping unit. The windshield wiping unit comprises a pivot holder attached to the body of the vehicle and having a cylindrical bearing part, a pivot shaft extended through and supported for turning in the bearing part on the pivot holder, a wiper arm having a base end part fixed to an outer end part of the pivot shaft, and a wiper blade assembly having a wiper blade and connected to the free end of the wiper arm. The pivot shaft is restrained from axial movement into the bearing part of the pivot holder by a retaining ring put there on and seated on an outer end surface of the bearing part of the pivot holder. The retaining is fractured or deformed to permit the pivot shaft to move axially into the bearing part when an axial force exceeding a predetermined level is exerted on the pivot shaft.
摘要翻译：用于车辆的挡风玻璃刮水器装置，用于擦拭车辆的挡风玻璃，包括至少一个挡风玻璃擦拭单元。挡风玻璃擦拭单元包括附接到车辆主体并具有圆柱形轴承部分的枢转保持器，延伸穿过并被支撑用于转动枢转保持器上的轴承部分的枢轴，刮水器臂，其具有固定到枢转轴的外端部分以及具有擦拭片并连接到刮水臂的自由端的刮水片组件。枢转轴通过放置在其上并位于枢轴保持器的轴承部分的外端表面上的保持环来限制轴向运动进入枢转保持器的轴承部分。当超过预定水平的轴向力施加在枢轴上时，保持件被断裂或变形以允许枢轴轴向移动到轴承部件中。

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