Wiper device for pivotable mounting of wiper strip unit using system, has wiper lip swivel unit to swing wiper lip in operating mode to active pure pivoting movement around drive shaft to function line of contact

摘要

The wiper device has a wiper lip (12a) which is pivotally mounted around a drive shaft (14a). A wiper lip swivel unit (16a) is provided to swing the wiper lip in an operating mode to active pure pivoting movement around the drive shaft to a function line of contact (18a). The wiper lip swivel unit has a slotted guide (20a), which is provided to store a positively driven guide rail portion (22a). The slide guide has a roller bearing (24a) which is provided to partially store the guide rail portion. An independent claim is included for a system for use with a wiper blade.