Motor vehicles – Special wheel base – Five or more wheels
Patent
1994-06-20
1995-12-26
Culbreth, Eric D.
Motor vehicles
Special wheel base
Five or more wheels
280 816, B62D 6110
Patent
active
054779375
ABSTRACT:
The present invention relates to steering arrangements for trailers and particularly to a four wheel dolly system wherein a pair of wheels on one side of the dolly can move vertically with respect to each other to maintain constant ground contact even while going over rough terrain. The arrangement includes a steering control arm which is transversely moveable along a shaft and is also rotatably moveable with respect thereto, A pair of dollies may be provided whereby the rear wheels of the trailer follow the same track as the front wheels.
REFERENCES:
patent: 2643895 (1953-06-01), Stover
patent: 2848244 (1958-08-01), Georgi
patent: 4186814 (1980-02-01), Hart
Culbreth Eric D.
Fincham Eric
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