Method for controlling a shiftable clutch in the drive train...

Motor vehicles – Having four wheels driven – With manually operated means for disengaging drive to one or...

Reexamination Certificate

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Details

C701S089000

Reexamination Certificate

active

07143855

ABSTRACT:
A method of controlling a shiftable clutch in a drive train between a front axle and a rear axle of a motor vehicle with a four-wheel drive is provided. One axle is driven directly and the other axle, as a hang-on system, is coupled by way of the clutch. In order to create a method of controlling the shiftable clutch in a drive train between the front axle and the rear axle, and a corresponding system with an improved availability of the full four-wheel drive characteristic with a corresponding protection of the driving dynamics of the overall vehicle, the clutch is continuously acted upon by torque in an adjustable manner by way of a pilot control measure.

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Article entitled Strategien zur Steuerung, Regelung und Überwachung der Kinematik mechatronischer Einzelantriebssysteme by Joachm Palmer, pp. 1-6.

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