Title:
METHOD FOR STABILIZING A COEFFICIENT OF FRICTION GRADIENT OF A CLUTCH IN A MOTOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/094757
Kind Code:
A3
Abstract:
The invention relates to a method for stabilizing a coefficient of friction gradient of a clutch in a motor vehicle, in which a drive train can be connected to an internal combustion engine by means of a clutch, and a torque is transmitted to an output, the drive train having an engaged gear. In a method that guarantees an almost constant positive coefficient of friction gradient, the clutch slips briefly when the motor vehicle travels in a low load range.
Inventors:
GÖTZ ANDREAS (DE)
KRAMER JENS (DE)
KRAMER JENS (DE)
Application Number:
PCT/DE2013/200309
Publication Date:
August 14, 2014
Filing Date:
November 20, 2013
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
International Classes:
F16D48/06
Foreign References:
| US20050250618A1 | 2005-11-10 | |||
| GB2438074A | 2007-11-14 | |||
| US20080207393A1 | 2008-08-28 | |||
| DE102010017418A1 | 2011-12-22 | |||
| EP1662164A2 | 2006-05-31 |
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