Power device of scooter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 23, 2003
app pub date -
Aug 21, 2001
filing date -
Jul 19, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A power device of the scooter comprises a motor and a unidirectional bearing. The motor is mounted in proximity of the rear wheel of the scooter and is provided with an output shaft which is connected with the axle of the rear wheel. The unidirectional bearing is disposed on the axle of the rear wheel to provide a unidirectional clutching effect enabling the rear wheel to receive the power transmission of the motor in a predetermined manner. As the motor is started, the output shaft of the motor drives the rear wheel to turn at a constant speed. As the motor is stopped, the rear wheel in motion is hauled to turn on its own.
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