The invention relates first of all to a wheel (31) of a roller (5) comprising a roller axis (6), said wheel being driven by an electric motor, wherein the electric motor is a hub motor (7) which drives a hub body (7), which extends with circumferential spacing and surrounds the wheel axle (6), relative to the fixed wheel axle (6), wherein furthermore the wheel (31) has a running surface (10). In order to provide a driven roller which has an electric motor and has a favourable structure, according to the invention the running surface (10) is formed on a running surface carrier (11) and the running surface carrier (11) is supported flush on the hub body (7) at the back of the running surface (10). The invention further relates to a manually movable load truck (1) comprising one or more rollers (4, 5), of which at least one roller (5) has a driven wheel (31). In order to provide a driven roller which has an electric motor and has a favourable structure, a construction of the roller (5) is proposed The invention further relates to an operating device (25), in particular for a manually movable load truck (1). In order to provide a driven roller which has an electric motor and has a favourable structure, according to the invention the operating device (25) is formed having a substantially annular cross-section having a central through opening.


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    Title :

    Roller having a driven wheel, load truck comprising a roller having a driven wheel and operating device


    Contributors:

    Publication date :

    2017-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B62D MOTOR VEHICLES , Motorfahrzeuge







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