Patent ID: 11873870
Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 9:
10. The torque transmission device of claim 9 wherein:
the transmission further comprises a second friction clutch actuated by the hydraulic actuation system with a second ambiguous assignment of a second actuation pressure along a second actuation path;
the second friction clutch is open in an unpressurized state;
the second actuation pressure is provided by the pressure supply device;
the hydraulic actuation system further comprises a second pressure sensor for determining the second actuation pressure;
the routine is also for determining a second friction clutch unambiguous actuating path;
the first friction clutch and the second friction clutch form a double clutch; and
each of the first friction clutch and the second friction clutch is effectively arranged between the drive unit and a respective transmission input shaft of a respective partial transmission with a fixed ratio of the transmission.