Zf Friedrichshafen Ag

Bernd D&ouml;bele

Norbert Wiencek

With a drive arrangement of a motor vehicle with a drive motor ( ) actuated by means of E-gas and a manual gear shift ( ), which is operationally connectable electively with the output shaft ( ) of the drive motor ( ) by a disconnection-type clutch, which can be manually activated by the driver, the rotational speed of the output shaft ( ) of the drive motor ( ) is adjusted to a desired rotational speed which depends upon the rotational number of the input shaft ( ) of the gear shift ( ) as long as the clutch is open.

Drive arrangement

Control of shiftable clutches by a clutch control signal that is a function of the difference between the actual and desired engine rotational speeds and of the gradient of the actual engine rotational speed and wherein the clutch control signal values are generated by the employment of a set of clutch engagement and disengagement speed curves.

Growing community of inventors

Salem, Germany

Bernd Döbele

Growing community of inventors

Salem, Germany

Bernd D&ouml;bele

Bernd Döbele