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1. 发明授权

US4642838A Bearing device of bending and stretching type windshield wiper 失效
标题翻译：弯曲和拉伸式挡风玻璃刮水器轴承装置
公开(公告)号：US4642838A
公开(公告)日：1987-02-17
申请号：US791730
申请日：1985-10-28
申请人： Kazuhiro Fuzita , Kazunori Nishizawa , Shinzi Imamura
发明人： Kazuhiro Fuzita , Kazunori Nishizawa , Shinzi Imamura
IPC分类号： B60S1/26 , B60S1/34 , F16C17/02
CPC分类号： B60S1/3409
摘要： A bearing device of the bending and stretching type windshield wiper having a gear train (7, 8, 9) to interlink the wiper link output shaft (2) and the wiper arm head shaft (3), wherein the improvement comprising, a wiper pivot (4) having the first installing hole on the center thereof, and fixed to the body (1) of a car; a stationary gear member (7) extrudingly providing a boss part (71) which has a bearing hole in the center thereof, the stationary gear member (7) is rigidly secured with the wiper pivot (4), and of which the boss part (71) is inserted in the first installing hole of said wiper pivot (4); a bearing member (10) of a cylinder form; and a gear housing member (5) extrudingly providing a cylinder part (51) which has the second installing hole on the center thereof, the cylinder part (51) of the gear housing member (5) is inserted in the bearing hole of the stationary gear member (7) together with the bearing member (10) and the wiper link output shaft (2) is fixedly secured in the second installing hole of the gear housing member (5).
摘要翻译：所述弯曲和拉伸式挡风玻璃刮水器的轴承装置具有将雨刮器连杆输出轴（2）和雨刷臂头轴（3）相互连接的齿轮系（7,8,9），其中改进包括：刮水器枢轴（4）在其中心具有第一安装孔，并固定到车体（1）上; 固定齿轮构件（7）挤出地设置在其中心具有轴承孔的凸台部（71），固定齿轮构件（7）与刮水器枢轴（4）刚性地固定，并且其中凸台部 71）插入所述刮水器枢轴（4）的第一安装孔中。圆筒形的轴承部件（10）; 和一个在其中心具有第二安装孔的汽缸部分（51）挤压设置的齿轮箱构件（5），齿轮箱构件（5）的气缸部分（51）插入到静止的轴承孔齿轮构件（7）与轴承构件（10）和刮水器连杆输出轴（2）固定地固定在齿轮壳体构件（5）的第二安装孔中。

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