Differential limiting control apparatus for vehicle

Details Differential limiting control apparatus for vehicle Differential limiting control apparatus for vehicle

2005-08-23

2005-08-23

Lerner, Avraham (Department: 3611)

Motor vehicles

Having four wheels driven

With differential means for driving two wheel sets at...

C477S081000

Reexamination Certificate

active

06932180

ABSTRACT:
A mode establishing section of a differential limiting control apparatus for a four wheel drive vehicle commands an automatic mode control section or a manual mode control section to output calculated clutch torques according to a signal from a mode switch operated by a driver. In an initial condition of an ignition switch turned on, the execution command is issued to the automatic mode control section, until the driver newly selects the manual mode through the mode switch. Further, when the vehicle travels at a speed higher than a preestablished threshold value, the execution command is outputted to the automatic mode control section, irrespective of the signal from the mode switch.

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patent: 8-132914 (1996-05-01), None

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