Device for regulating the height of the cutter platform of combine harvesters
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United States of America Patent
Stats
-
Jan 1, 1980
Grant Date -
N/A
app pub date -
Sep 28, 1978
filing date -
Oct 17, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Device for regulating the height of the cutter platform of a combine harvester by its automatic return to an adjustable, predetermined height after lowering by a jack includes a rod which slides freely downwards causing an abutment surface to compress a spring which reacts through a double arm lever to reset a distributor valve, causing the jack to raise the platform.
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Family
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Cited Art Landscape
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