Hub removing device and method

Claim 1

A hub removing device comprising a support plate, a plurality of abutting members secured to and extending outwardly from said support plate, a lifting plate disposed parallel to said support plate, securing means on said lifting plate for securement to the hub, said abutting members extending beyond said lifting plate for abutting against a fixed surface, a receiving member secured to said lifting plate, an actuating member mounted at a fixed distance with respect to said support plate and extending beyond said support plate in the same direction as said abutting members, said actuating member being engaged with said receiving member whereby manipulation of said actuating member causes said receiving member to draw said lifting plate toward said support plate to thereby lift the hub toward said support plate, a hollow boss being mounted to said support plate parallel to but extending in the opposite direction as said abutting members, said boss having an end wall remote from said support plate, said actuating member being mounted to said end wall, said actuating member extending from said end wall through said boss and to said receiving member, two sets of co-arcuate holes extending through said lifting plate, said abutting members extending through one of said sets of holes, the other of said sets of holes comprising said securing means an internally threaded boss being mounted to said lifting plate and telescoped into said hollow boss and through said support plate and generally in contact with said support plate and said actuating member being threadably engaged with said internally threaded boss whereby said internally threaded boss comprises said receiving means.

Claim 6

A method of removing a hub from a brake disc comprising mounting a lifting plate to a support plate by passing a plurality of abutting legs secured to the support plate through holes in the lifting plate, threadably engaging an actuating member on the support plate with an internally threaded portion of the lifting plate, removing the bolts which fasten the hub to the brake disc to leave a plurality of exposed holes in the hub, passing the abutting members through the exposed holes of the hub until the abutting members contact the brake disc, simultaneously passing the wheel mount studs attached to the hub through holes in the lifting plate, attaching fasteners to the wheel mount studs to lock the lifting plate and hub together, and manipulating the actuating member to draw the lifting plate toward the support plate and correspondingly urge the coupled hub outwardly while the abutting members react against the brake discs.

Claim 7

A method of removing a hub from a brake disc comprising mounting a lifting plate to a support plate by passing a plurality of abutting legs secured to the support plate through holes in the lifting plate, threadably engaging an actuating member on the support plate with an internally threaded portion of the lifting plate, removing the bolts which fasten the hub to the brake disc to leave a plurality of exposed holes in the hub, passing the abutting members through the exposed holes of the hub until the abutting members contact the brake disc, simultaneously passing the wheel mount studs attached to the hub through holes in the lifting plate, attaching fasteners to the wheel mount studs to lock the lifting plate and hub together, and manipulating the actuating member to draw the lifting plate toward the support plate and correspondingly urge the coupled hub outwardly while the abutting members react against the brake discs.