Power take-off path for use in transfer gear-box for driving e.g. auxiliary aggregate of internal combustion engine of passenger car, has clutch provided between output-input shaft and auxiliary output-output shaft, during moment flux

摘要

The path has a hydrodynamic clutch (112) provided between an auxiliary output-input shaft (146) and an auxiliary output-output shaft (106), during moment flux. The clutch has an input sided pump wheel (144) and an output sided turbine wheel (148), whose rotary speed characteristics is controlled via a filling level of the clutch. The clutch is designed such that a cooling medium of an internal combustion engine is utilized as a coupling medium. The clutch is attached at a coolant circuit of the internal combustion engine. The auxiliary output-input shaft is designed as a hollow shaft (142). An independent claim is also included for a transfer gear-box, which comprises a main-input shaft.