Invention Grant
- Patent Title: Method for adapting the kiss point
- Patent Title (中): 适应亲点的方法
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Application No.: US12946790Application Date: 2010-11-15
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Publication No.: US08577573B2Publication Date: 2013-11-05
- Inventor: Uli Christian Blessing , Markus Schuerlein , Joerg Meissner
- Applicant: Uli Christian Blessing , Markus Schuerlein , Joerg Meissner
- Applicant Address: DE Untergruppenbach
- Assignee: GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
- Current Assignee: GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
- Current Assignee Address: DE Untergruppenbach
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: DE102009053885 20091120
- Main IPC: B60W10/10
- IPC: B60W10/10

Abstract:
A method for setting the engagement point of a friction clutch of a multi-step transmission for a motor vehicle. The friction clutch can be activated, controlled, by means of a clutch actuator. A set point value of the clutch actuator is set for the engagement point of the friction clutch as a function of a time profile of a physical variable which occurs starting from a transition state after activation of the friction clutch to a transition value. An electric machine is connected to the multi-step transmission. Influencing of the multi-step transmission by the electric machine is taken into account in the setting of the engagement point of the friction clutch.
Public/Granted literature
- US20110125378A1 METHOD FOR ADAPTING THE KISS POINT Public/Granted day:2011-05-26
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