Material or article handling – Self-loading or unloading vehicles – Conveyor
Patent
1995-01-17
1996-01-16
Huppert, Michael S.
Material or article handling
Self-loading or unloading vehicles
Conveyor
414332, 414526, B60P 140
Patent
active
054842492
ABSTRACT:
An elevator device adapted to fill the seed box or boxes of a grain seeder, grain drill or other distribution device for similar particulate material. The elevator mechanism is pivotally mounted on the main device so that the delivery end can be raised to a use position or lowered to a non-use position for transport either in the field or on the road. Because of a pivotal motion, the hopper end moves in an opposite directions. The mounting is unique in providing a simple power device operating in a single direction for movement of the elevator from a transport position to a use position.
REFERENCES:
patent: 3439819 (1969-04-01), Quanbeck
patent: 3493136 (1970-02-01), Spellman, Jr.
patent: 3498483 (1970-03-01), Meharry
patent: 3586181 (1971-06-01), Brock
patent: 4119223 (1978-10-01), Fiechter
patent: 4178123 (1979-12-01), Loeffler
patent: 4312621 (1982-01-01), Quanbeck et al.
patent: 4701095 (1987-10-01), Berryman et al.
patent: 5252020 (1993-10-01), Kinney et al.
Huppert Michael S.
Keenan James W.
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