Height extender for use in connection with an apparatus for repairing and straightening
OwnerGerald A. Specktorinventor
Life of this patent
Estimating the term…
Loading patent…
OwnerGerald A. Specktorinventor
Estimating the term…
Height extender for use in an apparatus for repairing and straightening is disclosed in its preferred form for use in connection with apparatus for repairing and straightening the body and frame of a vehicle, most preferably a high ground clearance vehicle. The apparatus for repairing and straightening includes a tread member allowing placement of the vehicle thereon and having a plurality of apertures passing vertically therethrough. Bolsters, well known in the prior art, are removably held in the tread apertures by a locking member. The height extender includes a sleeve member, a plate attached to the sleeve member having an abutting portion and an elongated bar portion, and first and second bracing members attached to the elongated bar portion and the sleeve member. The sleeve member is received and slidable on the bolster. The height extender can then be positioned on the bolster at multilevel positions by a pin which passes through apertures formed in the bracing members. The elongated bar portion is spaced from the bolster when the bolster is located within the sleeve member, and the elongated bar portion does not contact the bolster when a counterforce is transferred to the bolster by the height extender, as insured by the bracing members, such that the counterforce is only transferred to the bolster by the sleeve member at a position adjacent to the tread member and not transferred to the bolster by the plate or bracing members to avoid an undue amount of cantilever type counterforce into the tread member or the bolster.
In an apparatus for repairing and straightening the body and frame of a high ground clearance wheeled vehicle including a tread member allowing the placement of the vehicle thereon, with the tread member including a plurality of apertures vertically passing therethrough, a bolster removably received in the tread apertures, and means for locking the bolster in the tread apertures, and with the bolster and tread member being adapted for receiving counterforces from the vehicle, the improvement comprising a removable, bolster height extender comprising, in combination:
In an apparatus for repairing and straightening the body and frame of a wheeled vehicle including structure for receiving counterforces from the vehicle resulting from the application of the repair force to the vehicle, with the structure including an upright member having a top, the improvement comprising a height extender removably positioned on the upright member comprising, in combination:
In an apparatus for repairing and straightening the body and frame of a wheeled vehicle including structure for receiving counterforces from the vehicle resulting from the application of the repair force to the vehicle, with the structure including an upright member, the improvement comprising a height extender removably positioned on the upright member comprising, in combination:
In an apparatus for repairing and straightening the body and frame of a wheeled vehicle including structure for receiving counterforces from the vehicle resulting from the application of the repair force to the vehicle, with the structure including an upright member, the improvement comprising a height extender removably positioned on the upright member comprising, in combination:
Dependencies are inferred from the claim text.