Patent
1976-03-26
1977-09-20
Spar, Robert J.
214 8314, B60P 138
Patent
active
040491455
ABSTRACT:
An agricultural wagon has a frame which carries an enclosure. An unloading assembly on one end of the enclosure has a power source, and end axles have an endless unload conveyor trained thereabout. The axles are chain and sprocket driven from the power source, by reversible direction drive assembly. A pipe is journaled across the assembly and is selectively engaged for rotation by a variable speed drive which includes speed regulating means, the pipe serving to actuate floor webs which move material to be unloaded forwardly in the enclosure to the unload conveyor.
A series of beaters are mounted between the sides of the unloading assembly, and are actuated from the power source.
REFERENCES:
patent: 2740247 (1956-04-01), Worrell
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patent: 3214049 (1965-10-01), Grove
patent: 3241841 (1966-03-01), Kucera
patent: 3275176 (1966-09-01), Kasten
patent: 3512668 (1970-05-01), Raitch
patent: 3595289 (1971-07-01), Greiner
patent: 3722277 (1973-03-01), Fell et al.
patent: 3804279 (1974-04-01), Braunberger et al.
Bear Harold F.
Downing James H.
Bear Industries Inc.
Rowold Carl
Spar Robert J.
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