Forward and reverse clutch engagement parking brake
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 11, 1986
Grant Date -
N/A
app pub date -
Dec 19, 1983
filing date -
Dec 19, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A supplemental parking brake for a vehicle having a power shift transmission which includes a hydraulically operated forward clutch which is selectively engaged to put the transmission in the forward operating mode and a hydraulically operated reverse clutch which is selectively engaged to put the transmission in the reverse operating mode. The supplemental parking brake is applied automatically when the regular parking brake is applied if a predetermined condition prevails. Such condition prevails if the power transmission of the vehicle has been shifted by appropriate controls to either the forward operating mode or the reverse operating mode.
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Family
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Cited Art Landscape
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