Wheelwright machines – Rubber tire mounting and/or demounting apparatus – For collapsing or shifting tire axially
Reexamination Certificate
2007-09-11
2007-09-11
Shakeri, Hadi (Department: 3723)
Wheelwright machines
Rubber tire mounting and/or demounting apparatus
For collapsing or shifting tire axially
C157S001300
Reexamination Certificate
active
11069209
ABSTRACT:
A tire working tool is presented which comprises a lever arm including a first working end adapted to work a clevis and a second working end adapted to work a second tire bead. The first working end preferably extends generally axially from the lever arm and includes a plurality of indentations catch points for working the clevis. The clevis comprises two freely moving wing members that protrude at a predetermined distance with respect to the sides of the clevis and are adapted to retain a tire bead, a tire bead working member for sliding the tire bead onto the clevis, a wheel fulcrum member that provides an additional leverage point as the tire bead is worked over the wheel rim flange, and an aperture to receive the first working end. The second working end includes a notch member and removable insert for use in working tire rims.
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Knechtel Robert L.
Shakeri Hadi
Wiemelt Mark E.
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