Windscreen wiper unit for motor vehicles has joint main body pushed into lower wiper bracket from below

摘要

The wiper unit has a mainly U-shaped carrier bracket (1) with lock aperture (7), and two lower brackets (2) with lock apertures (11), to hold a wiper blade. The brackets are connected via a joint (3). This has a main body (1) held partially by the lower bracket, a lower bracket locking body (13,14) to engage with the lock apertures, and a carrier bracket locking body (16) to engage with the lock aperture.