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Roller having a driven wheel, load truck comprising a roller having a driven wheel and operating device
Roller having a driven wheel, load truck comprising a roller having a driven wheel and operating device
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机译:具有从动轮的辊,包括具有从动轮的辊的装载车和操作装置
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摘要
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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