Patent ID: 11884526
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A vehicle jack comprising:
a base plate having a vertical tower positioned thereon;
an elongated drive screw received within said vertical tower;
a threaded collar mounted on said drive screw;
a lift plate attached to said collar for positioning beneath a vehicle chassis;
a reversible motor operably connected to said drive screw for rotating said drive screw in either of two directions to move said collar and said lift plate upwardly or downwardly;
a lug-nut removal tool mounted on said base plate, said lug-nut removal tool including an elongated, telescoping shaft having an upper end, a lower end and a head at the upper end of the shaft, said shaft pivotally attached to said base plate to pivot said head within a plane that is parallel to a side of a vehicle in order to lower said head to align with lug nuts on a given tire;
a plurality of motorized sockets on said head adapted to couple with the lug nuts on a tire rim;
a housing receiving said reversible motor, said housing having a slot formed thereon, wherein the lower end of said shaft is pivotally attached to the base plate and is received within said slot to allow the head to move along an arcuate path in a vertical plane.