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US Patent Application 20090242140 - JACK MOUNTED TIRE BEAD BUSTER

Application 20090242140 Filed on March 27, 2008. Published on October 1, 2009

Inventor

US Classes

157/1, MISCELLANEOUS157/1.3, Single bar pry or lever type29/802, Vehicle wheel29/426.1Disassembling

Attorney, Agent or Firm

International Class

B60C 25/02


Abstract text


A tire removal tool for breaking the bead of the tire from the wheel rim is provided. The tool can include a bead member that is removably attachable to a distal end of a support member that is part of a trailer elevation jack. The elevation jack is rigidly attached to a trailer and has a jacking mechanism for retracting and extending the distal end of the support member. The bead member is dimensioned to fit adjacent to a rim and onto a tire bead, with the extension of the distal end of the support member resulting in pressure being applied down onto the tire bead. In this manner, the tire bead is separated from the wheel rim. The bead member can include a collar with an inlet end and a flange that is attached to the collar at a distance spaced apart from the inlet end. The inlet end is dimensioned to accept at least part of the distal end of the support member. In some instances, the collar has a rectangular shaped cross section, while in other instances the collar has a circular shaped cross section.

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