Reverser for harvesting apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 14, 1989
Grant Date -
N/A
app pub date -
May 23, 1988
filing date -
May 23, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A feeder house for an agricultural combine is provided with a driving element that can be reciprocated along the main drive shaft of the feeder house to selectively engage a main driven sheave or a second driven sheave in response to its positioning by the operator. The driving element is provided with internal splines for operatively coupling the output of the main driven sheave to the feeder house drive shaft and is also provided with an outwardly extending gear that is used to engage a cooperating tooth assembly on the second driven sheave for reversing the feeder house drive shaft. The main driven sheave is free to rotate on the feeder house main drive shaft when not being engaged by the driving element. Similarly, the second driven sheave is free to rotate on an axle when not being engaged by the gear extending from the driving element.
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