Invention Application
- Patent Title: Method for Controlling an Actuator of a Starting Clutch in the Automatic Transmission of a Vehicle
- Patent Title (中): 控制车辆自动变速箱中起动离合器的执行器的方法
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Application No.: US10566004Application Date: 2004-07-03
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Publication No.: US20080045379A1Publication Date: 2008-02-21
- Inventor: Wilhelm Hardtle
- Applicant: Wilhelm Hardtle
- Priority: DE10334451.9 20030729
- International Application: PCT/EP04/07260 WO 20040703
- Main IPC: F16D48/08
- IPC: F16D48/08

Abstract:
A method for the control of an actuator of a starting clutch of a motor vehicle. The actuator is so regulated by a control apparatus that the starting clutch is closed upon the presence of a desire for starting, as well as closed by an adjusted, transmission ratio, and the clutch is opened upon the termination of the starting procedure. For the freeing of a vehicle from a roadway obstruction by way of a rocking process of the vehicle, it is proposed that the starting clutch, during a starting procedure and by way of control of the actuation actuator, is operated in a fully automatic manner in such a way, that the torque (M_K) periodically varies.
Public/Granted literature
- US07445582B2 Method for controlling an actuator of a starting clutch in the automatic transmission of a vehicle Public/Granted day:2008-11-04
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