Wiper arm, has bearing sleeve guided through bores in side walls of articulated part and expanded in region of bores in such a manner that it sits firmly in bores using frictional connection at its periphery

摘要

The arm has a fastening part (12) connected to an articulated part (14) in an articulated manner via a wiper arm joint. A bearing sleeve (22) that is rotatably fixedly connected to the articulated part is mounted pivotably in another bearing sleeve (24) that is rotatably fixedly connected to the fastening part. The former bearing sleeve is guided through bores (28) in side walls (26) of the articulated part and is expanded in a region of the bores in such a manner that it sits firmly in the bores using a frictional connection at its periphery.