Invention Grant
US07716779B2 Windshield wiper drive alignment 有权
挡风玻璃刮水器驱动器对齐

Windshield wiper drive alignment
Abstract:
A wiper drive system and method for installation of a wiper pivot shaft through a structure whose opposite faces may not be parallel. A mounting body supports a bearing support tube and has a concave front side. A mounting ring surrounds the bearing support tube and has a convex rear side that rests adjustably against the concave front side of the mounting body.
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