Utility vehicle

Details Utility vehicle Utility vehicle

1988-10-17

1990-09-11

Marmor, Charles A.

Motor vehicles

Special wheel base

Having only three wheels

180252, 180305, 180307, 280DIG5, B62D 6108, B60K 1700

Patent

active

049554514

ABSTRACT:
A three-wheel utility vehicle employing a power head with a hydraulic motor and having power wheel suspension. A trailer is connected to the power head and has a large capacity and low bed and is pivotably coupled to the one-wheeled power head. A gasoline engine drives a two-stage, variable displacement pump which is controlled by a directional valve, to drive a reversible hydraulic motor coupled to the front drive wheel. The power head includes a hydraulic braking system.

REFERENCES:
patent: 1306483 (1919-06-01), Hino
patent: 3433318 (1969-03-01), Packard
patent: 3827528 (1974-08-01), Shaffer
patent: 4399886 (1983-08-01), Pollman

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