An auxiliary traction device (1) for wheelchairs (W), comprising a support structure (2) to which a drive wheel (3) is rotatably coupled comprising a wheel (31) operatively connected to an electric motor (32), an electronic control unit (4) configured to control the electric motor (32), a connection assembly (6) rotatably associated to the support structure (2) so as to define a steering axis (Y) of the support structure (2) and of the drive wheel (3) relative to the connection assembly (6). The auxiliary traction device also comprises a hooking body (7) defined coaxially to the steering axis (Y), rotatably coupled to the connection assembly (6) and integrally connected with a first end (7a) thereof to the support structure (2). Such a hooking body (7) is provided, at the second end (7b), opposite to the first end (7a), with a hooking shaping (71) so as to allow the operating hooking of an external accessory device (200, 300, 400) provided with a counter-shaping (205, 304, 401) complementary to the hooking shaping (71).


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    Title :

    AUXILIARY TRACTION DEVICE FOR WHEELCHAIRS FOR THE DISABLED


    Additional title:

    HILFSZUGVORRICHTUNG FÜR ROLLSTÜHLE FÜR BEHINDERTE
    DISPOSITIF DE TRACTION AUXILIAIRE POUR FAUTEUILS ROULANTS POUR HANDICAPÉS


    Contributors:

    Publication date :

    2024-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B62K Fahrräder , CYCLES



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