Arent Fox LLP
Wheel and cycle
The disclosure relates to the field of cycle technologies, and particularly to a wheel and a cycle. The wheel comprises a rim, a tire covering an outer periphery face of the rim, and a friction power device sandwiched between the rim and the tire; wherein the friction power device can produce a frictional current when pressed by the rim and/or the tire.
BOE Technology Group Co., Ltd.
B B H H H H B B
B62J B62J H02K H02N H02K H02N B62J B62J
inventional additional inventional inventional inventional inventional additional additional
Kai Wenbo Zhihong
Lin Li Du