Motor vehicles – Steering by driving – Endless flexible track
Patent
1975-10-14
1978-01-17
Peters, Jr., Joseph F.
Motor vehicles
Steering by driving
Endless flexible track
305 27, B62D 1104, B62D 5530
Patent
active
040687325
ABSTRACT:
A track-type vehicle comprising novel means for obtaining propulsion, superior maneuverability and improved riding characteristics through four individually-driven sprocket wheels providing power for its track chain assembly. The vehicle is powered by two engines transversely mounted at either end of the vehicle. By controlling the speed and direction of each track chain assembly independently of the other, various turning radii are possible, ranging from a quick pivot to a gradual curve. Each track chain assembly is supported by a plurality of pivotal bogie wheel assemblies. The bogies move in a reciprocal manner and are pivoted at the point of attachment to the vehicle and at the wheel assembly itself. The track chain assembly is automatically adjusted to a suitable tension for a smooth ride and a long wear life of the chain assembly.
REFERENCES:
patent: 1138453 (1915-05-01), Castern
patent: 1824086 (1931-09-01), Knox
patent: 2734292 (1956-02-01), Graves
patent: 3017942 (1962-01-01), Gamaunt
patent: 3334702 (1967-08-01), Granryd
Pekar John A.
Peters Jr. Joseph F.
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