Engine brake control system for automatic power transmission wit

Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position

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Details

74861, 3644241, F16H 5944, F16H 5924

Patent

active

051614324

ABSTRACT:
An engine brake control system generally engages an overrun clutch in overall throttle valve open angle range at operational ranges for effecting engine brake. The control system is responsive to variation of selected operational range from a high transmission speed ratio range for automatic speed ratio selection to the engine braking range for establishing engagement of the overrun clutch with a predetermined lag time. The predetermined lag time is adjusted depending upon the vehicle driving condition.

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