Wiping device for wiping front pane of motor car, has wiping arm including fastening section with continuous recess, where recess and shaft section include partial openings to form common opening, in which threaded pin and screw are screwed

摘要

The device has a wiping arm including a fastening section (141) with a continuous recess (151) for receiving a shaft section (111) of a shaft (110). The continuous recess and the shaft section include partial openings (119, 159) matched with each other for forming a common opening (190), in which a threaded pin (171) and a screw are screwed. The partial openings have a semicircular shape. The fastening section includes a soft material than the shaft section. The continuous recess and the shaft section have a polygon shape.