Wiper arm for use in windscreen wiper system, has joint part, and wiper arm joint formed on end of wiper arm with fastening part and pivot pin is provided which connects joint part with fastening part to pivot around wiper arm joint axis

摘要

The wiper arm has a joint part (5) and a wiper arm joint (1) formed on an end of the wiper arm (35) with a fastening part (2). A pivot pin (10) is provided which connects joint part with the fastening part to pivot around a wiper arm joint axis. A spring element acts between the fastening part and the joint part. The spring element is arranged with its function line (WL) offset in function plane opposite to the pivot pin or pivot stud.