Harvesters – Motorized harvester – With condition-responsive operation
Patent
1980-03-28
1981-10-20
Hafer, Robert A.
Harvesters
Motorized harvester
With condition-responsive operation
180 791, A01D 7528
Patent
active
042953235
ABSTRACT:
A towed harvesting machine, especially for row crop, has a chassis connected pivotally by a tow bar to a tractor and a fluid-responsive motor connected between the tow bar and the chassis or frame which is capable of laterally shifting the frame or chassis, and hence the mouth of the machine for ensuring alignment of the row crop with the mouth. The mouth of the machine can be provided with sensors controlling this motor, which can be a hydraulic cylinder, to assure this alignment.
REFERENCES:
patent: 3952828 (1976-04-01), Stampfer et al.
patent: 4065914 (1978-01-01), Phillips et al.
patent: 4077488 (1978-03-01), Bennett et al.
Clemens Ronald
Maier Martin
Purrer Josef
Hafer Robert A.
Klockner-Humboldt-Deutz AG (Zweigniederlassung Fahr)
Ross Karl F.
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