Jorge JARA ZAMBRANO,Adrian ROMERO REGALADO,Sergio Alberto VEGA VELAZQUEZ
申请号：
US16317881
公开号：
US20190241056A1
申请日:
2016.07.15
申请国别(地区):
US
年份:
2019
代理人:
摘要：
An auxiliary power device includes a housing, a motor supported by the housing, and a wheel engaged with the motor. The wheel has a rotational axis and a spindle on the rotational axis. The housing defines a track adjustably supporting the spindle of the wheel. The adjustability of the spindle supported by the track in the housing allows for the wheel to adjust relative to the housing and allows the auxiliary power device to be used on a variety of vehicles.
