Land vehicles – Wheeled – Running gear
Patent
1985-09-26
1987-06-30
Love, John J.
Land vehicles
Wheeled
Running gear
280712, B60G 500
Patent
active
046765239
ABSTRACT:
A suspension system for a trailer or the like wherein the trailer comprises a pair of longitudinally extending frame members having a body mounted thereon. Spaced-apart front and rear axles are disposed beneath the frame members in a transverse relationship thereto and have ground engaging wheels on the ends thereof. The suspension system operatively secures each of the frame members to the axle. Each of the suspension systems comprises front and rear leaf springs mounted in a tandem relationship one behind the other with the forward end of the front leaf spring being secured to one frame member and the rearward end of the rear leaf spring being secured to the same frame member. The yoke interconnects the adjacent ends of the leaf springs and has an air suspension system secured thereto. The air suspension system is operatively connected to the body of the trailer.
REFERENCES:
patent: 2317057 (1943-04-01), Higby
patent: 2752164 (1956-06-01), Bower
patent: 2771303 (1956-11-01), Frazier
patent: 3031179 (1962-04-01), Peirce
patent: 3309107 (1967-03-01), Chieger
patent: 4033606 (1977-07-01), Ward
patent: 4033608 (1977-07-01), Sweet
patent: 4371189 (1983-02-01), Raidel
patent: 4397478 (1983-08-01), Jensen
patent: 4420171 (1983-12-01), Raidel
patent: 4502707 (1985-03-01), Jable
patent: 4504079 (1985-03-01), Strong
Love John J.
Weaver Ross
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