Disclosed is an arrangement of nozzle units for a wiper arm, wherein at least one nozzle unit comprises a rigid body, has a channel through which liquid can flow into the nozzle unit and/or out of the nozzle unit, and comprises a nozzle, which is connected to the channel. The nozzle units are in communication with each other in series such that a liquid can flow from a nozzle unit into a following nozzle unit in the series, wherein at least one nozzle unit has a contact surface which is formed such that the nozzle unit cannot rotate about the longitudinal axis thereof if the contact surface contacts a surface of a wiper arm. A wiper arm comprising the arrangement is also disclosed.
ANORDNUNG VON DÜSENEINHEITEN FÜR EINEN WISCHERARM, WISCHERARM UND VERWENDUNG EINER DÜSENEINHEIT
ARRANGEMENT OF NOZZLE UNITS FOR A WIPER ARM, WIPER ARM AND USE OF A NOZZLE UNIT
ENSEMBLE D'UNITÉS À BUSE POUR UN BRAS D'ESSUIE-GLACE, BRAS D'ESSUIE-GLACE ET UTILISATION D'UNE UNITÉ À BUSE
2022-04-27
Patent
Electronic Resource
German
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Anordnung von Düseneinheiten für einen Wischerarm und Wischerarm
European Patent Office | 2021
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