Land vehicles – Wheeled – Running gear
Patent
1975-07-25
1977-05-24
Peters, Jr., Joseph F.
Land vehicles
Wheeled
Running gear
280 81A, 280676, B60P 900
Patent
active
040250849
ABSTRACT:
Self-orientation apparatus for a vehicle having a dual wheel axle assembly wherein the rear axle is movable relative to the vehicle frame about a pivot axis centrally disposed in front of the rear axis. A pair of low-friction skids between the axle and each rear spring allow relative movement therebetween, and first and second pairs of converging arms extend from the base of the springs and the axle, respectively, and converge at said pivot axis where the two pairs of arms are joined by a trunnion.
REFERENCES:
patent: 2295084 (1942-09-01), Keehn
patent: 2631043 (1953-03-01), Shaffer
patent: 2823926 (1958-02-01), Stover
patent: 3632129 (1972-01-01), Bear
patent: 3895827 (1975-07-01), Padrick
Carroll John A.
Peters Jr. Joseph F.
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