Roller having a driven wheel, load truck comprising a roller having a driven wheel and operating device
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United States of America Patent
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Nov 28, 2017
Issued Date -
N/A
app pub date -
Jun 12, 2014
filing date -
Jun 19, 2013
priority date (Note) -
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Abstract
A wheel of a roller includes a roller axis, the wheel being driven by an electric motor, wherein the electric motor is a hub motor which drives a hub body, which extends with circumferential spacing and surrounds the wheel axle, relative to the fixed wheel axle, wherein furthermore the wheel has a running surface. The running surface is formed on a running surface carrier and the running surface carrier is supported flush on the hub body at the back of the running surface. Further, a manually movable load truck includes one or more rollers, of which at least one roller has a driven wheel. Further, an operating device, in particular for a manually movable load truck, is formed having a substantially annular cross-section having a central through opening.
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