Ralf Steinfeldt

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Schwebenried, DE

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Patents Grantslast 30 patents

Information Patent Grant
Actuating device for a friction clutch device and torque transmissi...
- Patent number 8,534,435
- Issue date Sep 17, 2013
- ZF Friedrichshafen AG
- Peter Fenn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ACTUATING DEVICE FOR A FRICTION CLUTCH DEVICE AND TORQUE TRANSMISSI...
- Publication number 20110005886
- Publication date Jan 13, 2011
- ZF Friedrichshafen AG
- Peter Fenn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...