公开(公告)号：US4700425A

公开(公告)日：1987-10-20

申请号：US820360

申请日：1986-01-21

申请人： Mark A. Rusnak

发明人： Mark A. Rusnak

IPC分类号： B60S1/38

CPC分类号： B60S1/3801 ,  B60S2001/3836 ,  B60S2001/3837

摘要： A wiper element includes a member formed of a flexible, resilient material and comprised of a body portion having a strip at one side and a pair of wiper blades extending from the opposite side in parallel, spaced relation. The strip is spaced from the body portion by the length of a connecting neck forming a gap, and the body portion is formed to provide at least one extension from each side adjacent the strip and wiper blades. The wiper blades are partially formed by an inwardly arcuate contour extending from a location of each extension to a blunt end. The body portion is capable of flexing about the gap so that the blunt end of each wiper blade contacts a window during a wiping action.A holder is adapted to be supported by a wiper arm and, in turn, supports the strip of the wiper element.

摘要翻译： 擦拭器元件包括由柔性弹性材料形成的构件，其包括在一侧具有条带的主体部分和从相对侧以平行间隔开的​​关系延伸的一对擦拭器刮片。 条带与主体部分间隔开形成间隙的连接颈部的长度，并且主体部分形成为从邻近条和刮片的每一侧提供至少一个延伸部。 刮水片部分地由从每个延伸部分的位置延伸到钝端的向内弧形轮廓形成。 主体部分能够围绕间隙弯曲，使得每个刮片的钝端在擦拭动作期间接触窗口。 保持器适于由刮水器臂支撑，并且又支撑刮水器元件的条带。

公开(公告)号：USD298926S

公开(公告)日：1988-12-13

申请号：US820359

申请日：1986-01-21

申请人： Mark A. Rusnak

设计人： Mark A. Rusnak