Independent wheel suspension system using thrust bearing constant velocity universal drive joints, bending and torsional motion resistance suspension members and a transversely pivotable differential

Claim 2

An independent wheel suspension system for a wheel assembly of a vehicle having vehicle support means for supporting a vehicle chassis, said independent wheel suspension system comprising: transverse support means supported by said vehicle support means so as to be pivotable about a transverse axis; power delivery means fixedly connected to said transverse support means and having an output axis and an inboard constant velocity universal joint adapted to carry lateral thrust loads along said output axis; pivot means carried by said transverse support means so as to be pivotable about a substantially longitudinal swing axis through said inboard constant velocity universal joint; and arm means coupling said wheel assembly and said pivot means for allowing said power delivery means to pivot relative to at least two axes of said output axis, said transverse axis, and said longitudinal swing axis.

Claim 3

The independent wheel suspension system of claim 1, wherein said power delivery means is allowed to pivot relative to the other of said output axis, said transverse axis, and said swing axis.

Claim 4

The independent wheel suspension system of claim 1, wherein said transverse support means is adapted to have a displacement between a normal position and a fully loaded position and said power delivery means is adapted to move a predetermined portion of said displacement.

Claim 5

An independent wheel suspension system for a vehicle having a power delivery unit for translating torque from an engine through a differential to a vehicle drive wheel in contact with a driving surface, said independent wheel suspension system comprising: transverse support means mounted to said vehicle so as to permit movement of said transverse support means relative to said vehicle, said transverse support means having a first axis of rotation; a second axis of rotation extending substantially parallel to said first axis of rotation and spaced in a predetermined position relative to said first axis of rotation for cooperation therewith; and means for fixedly mounting said differential to said transverse support means and about said second axis of rotation such that said differential pivots about said first axis of rotation with said transverse support means when said vehicle drive wheel is displaced relative to said vehicle and about said second axis of rotation when vehicle is displaced relative to said driving surface.

Claim 6

An independent wheel suspension system for a vehicle having a power delivery unit for translating torque from an engine through a differential to a vehicle drive wheel in contact with a driving surface, said independent wheel suspension system comprising: transverse support means mounted to said vehicle so as to permit movement of said transverse support means relative to said vehicle, said transverse support means having a first axis of rotation; a second axis of rotation extending substantially parallel to said first axis of rotation and spaced in a predetermined position relative to said first axis of rotation for cooperation therewith; and means for fixedly mounting said differential to said transverse support means and about said second axis of rotation such that said differential pivots about said first axis of rotation with said transverse support means when said vehicle drive wheel is displaced relative to said vehicle and about said second axis of rotation when vehicle is displaced relative to said driving surface.