Land vehicles – Wheeled – Running gear
Patent
1977-09-12
1978-12-05
Goodman, Philip
Land vehicles
Wheeled
Running gear
280685, 267 20R, B60G 900
Patent
active
041282604
ABSTRACT:
A walking beam is located under each of the main longitudinal members of the vehicle frame and carries at each of its ends a wheel spindle journaling a wheel for ground engagement. A shock absorbing resilient member is carried between upper and lower supports connected respectively to each main longitudinal member and walking beam. A pivot member is mounted to the walking beam below the lower resilient member support and serves to define the pivot axis for each walking beam. Each pivot member is connected to the vehicle frame by a transverse pivot shaft and is braced by a longitudinally extending strut.
REFERENCES:
patent: 1866964 (1932-11-01), Markham
patent: 2953390 (1960-09-01), Hogstrum
patent: 3069184 (1962-12-01), Hickman
patent: 3129953 (1964-04-01), Hickman
patent: 3157238 (1964-11-01), Kraemer
patent: 3202439 (1965-08-01), Hickman
patent: 3301573 (1967-01-01), Hickman
patent: 3875690 (1975-04-01), Hancock
patent: 3944247 (1976-03-01), Cook
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