Motor vehicles – Special wheel base – Having only three wheels
Patent
1978-04-17
1980-02-12
Pekar, John A.
Motor vehicles
Special wheel base
Having only three wheels
116 31, 200 6131, 200 6138, 340 52R, B60Q 142
Patent
active
041879236
ABSTRACT:
A cotton harvester having a hydrostaticly steered rear guide wheel assembly is provided with a steering arm having a raised horizontal segment which moves with the guide wheel. When the guide wheel off center, the raised horizontal segment contacts one of a pair of contact arms and grounds an electric circuit from one of a pair of indicator lamps in the operator's compartment turning the lamp on and informing the operator of the direction in which the harvester will steer.
REFERENCES:
patent: 1582069 (1926-04-01), Nanna
patent: 2407934 (1946-09-01), Nilson
patent: 2934035 (1960-04-01), Hardy
patent: 2957442 (1960-10-01), Coon
patent: 3103909 (1963-09-01), Anderson
patent: 3673561 (1972-06-01), Bronstein
patent: 3900831 (1975-08-01), Houseman et al.
Operators Manual for John Deere #9900 Cotton Picker, #OM-N159377, Issue K4, p. 10, Controls.
Parts Catalog for John Deere 9900 Cotton Picker, PC-1457, pp. 5-1 & 60-5, (1974).
Fachini Robert M.
Lester William D.
McClure, III Maxwell D.
AuBuchon F. David
International Harvester Company
Johnson Neal C.
McGiehan Donn
Pekar John A.
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