Conveyors: power-driven – Conveyor having means specialized for collecting a load from... – Power-driven feed means
Patent
1990-11-06
1991-12-31
Olszewski, Robert P.
Conveyors: power-driven
Conveyor having means specialized for collecting a load from...
Power-driven feed means
198719, 198727, 198731, 198734, 1987351, B65G 6516
Patent
active
050764187
ABSTRACT:
An improved combine feeder assembly including a conveyor and a feeder housing which envelopes the conveyor. The conveyor is comprised of a plurality of endless driving chains and a plurality of feeder slats driven by the chains. Each feeder slat is secured at opposite ends to the chains by connectors allowing for endwise movement of the feeder slats in response to impact loading thereagainst. Moreover, each feeder slat has an outer profile providing an extended reach at the center of the slat as compared to the reach provided toward opposite ends. The feeder housing preferably includes a bottom wall configured to compliment the outer profile of the feeder slats and enhance combine operation.
REFERENCES:
patent: 1535386 (1925-04-01), Walker et al.
patent: 3135651 (1964-06-01), Starret
patent: 3927759 (1975-12-01), Hyler et al.
patent: 4736833 (1988-04-01), Tanis
patent: 4787400 (1988-11-01), Tanis
patent: 4890723 (1990-01-01), Debuisson et al.
patent: 4908002 (1990-03-01), Tanis
Gastineau Cheryl L.
J. I. Case Company
Olszewski Robert P.
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