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US 11,529,930 B2Granted
Motor vehicle wiper and motor vehicle equipped therewith
AssigneeBayerische Motoren Werke Aktiengesellschaft
InventorRaphael Eltrop
Life of this patent
Estimating the term…
Abstract
A motor vehicle wiper has a wiper arm with a wiper blade and is in operative connection with a wiper shaft. The wiper arm is fastened on a bearing part that is movably supported on the wiper shaft.
Claims7
A motor vehicle window wiper, comprising:
- a wiper shaft;
- a wiper arm configured for a wiper blade;
- a bearing part mounted movably on the wiper shaft in both an operating position of the motor vehicle window wiper and a changing position of the motor vehicle window wiper, wherein the changing position permits changing of the wiper blade and wherein the wiper arm is fastened to the bearing part;
- a locking device, wherein an entirety of the locking device is disposed within a sleeve of the bearing part in both the operating position and the changing position;
- and
- a prestressing device which is operatively connected to the bearing part, wherein the prestressing device is in a relieved state in the operating position and is compressed in the changing position.
3 more elements
Dependencies are inferred from the claim text.