The invention relates to a wiper arm/wiper blade connection between a wiper blade (5, 5a, 5b) and a wiper arm (1) of a windscreen wiper installation for vehicles, comprising a wiper blade adapter (6) which is mounted on a wiper blade (5, 5a, 5b) for detachably fastening the wiper blade (5, 5a, 5b) to the wiper arm (1). The wiper blade (5, 5a, 5b) is designed as a flat wiper blade (5, 5a, 5b) and comprises at least one nozzle opening (11.1, 12.1) or at least one spray or distribution channel (11, 12) having nozzle openings (11.1, 12.1) for applying a cleaning or washing liquid to a vehicle screen on at least one wiper blade longitudinal side. The connection further comprises at least one liquid connection (24, 25) on the wiper blade adapter (6) on the adapter end for detachably connecting the at least one nozzle opening (11.1, 12.1) or the at least one spray or distribution channel (11, 12) to at least one outer liquid line (14) for supplying the washing or cleaning liquid, namely via a coupling unit (28, 28a - 28c) that is connected to the at least one liquid line (14). The invention is characterized in that, if the wiper blade (5, 5a, 5b) is configured as an electrically heated wiper blade, the wiper blade adapter (6) has at least one electrical connection (26) in addition to the at least one liquid connection (24, 25), said electrical connection being detachably connected to the at least one outer electrical line (15, 38) via the coupling unit (28, 28a - 28c) to supply a heating current to the wiper blade (5, 5a, 5b).


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    Title :

    WISCHARM/WISCHBLATT-VERBINDUNG, WISCHBLATT SOWIE SCHEIBENWISCHANLAGE


    Additional title:

    WIPER ARM/WIPER BLADE CONNECTION, WIPER BLADE AND WINDSCREEN WIPER INSTALLATION
    ACCOUPLEMENT ENTRE RACLETTE ET BRAS D'ESSUIE-GLACE, RACLETTE D'ESSUIE-GLACE ET SYSTÈME D'ESSUIE-GLACE


    Contributors:

    Publication date :

    2015-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    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



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