Wiper blade for windscreen wiper of motor vehicle, has base body flexibly connected with lip, and electro-magnetic systems variably adjusting angles between base body and lip, where magnetic systems include electro-magnetic arrangements

摘要

The blade (1) has a base body (2) flexibly connected with a lip (3) through a tilting web (7), and electro-magnetic systems (4, 4', 5, 5', 6, 6') variably adjusting angles (alpha) between the base body and lip. The electro-magnetic systems include electro-magnetic arrangements that are provided with an electromagnet i.e. permanent magnet, and a magnetic element. Magnetic attractive force (F) and/or magnetic repulsion force (F') are formed between the electromagnet and the magnetic element. An independent claim is also included for a method for handling a wiper blade.