| 摘要 |
A lightweight, portable jack for a wheeled vehicle is provided. The jack includes a high-torque electric motor (18) adapted to use the electric power supply from the vehicle through electrical connectors connectable to the terminals of the vehicle battery (42) or through use of an electrical connector which may be plugged in to the cigarette lighter receptacle. The jack is fully movable from a recessed position within a low profile casing and is operated by a remote control device (53) so that is can lift the wheel of a vehicle from an operator position well out of the path of traffic or, if desired, from inside the vehicle. The jack disclosed is of lightweight construction so that it can be removed from storage and positioned by practically any vehicle operator.
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