ANTRIEBSSYSTEM FUER EINEN VIERRADANTRIEB VON FAHRZEUGEN

摘要

A vehicle driving system including a hydraulic clutch having a plurality of friction members which are adapted to be forced into engagement with each other by a hydraulic pressure applied to a piston in the clutch. A control unit is provided to detect a condition of heat generation in the hydraulic clutch and relieving the hydraulic pressure to the clutch or increasing the hydraulic pressure to the hydraulic clutch when the condition of heat generation is out of an allowable limit.