Joachim Kuhnel

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Dittelbrunn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Vibration damper with amplitude-dependent damping force
- Patent number 7,172,057
- Issue date Feb 6, 2007
- ZF Sachs AG
- Frank Gundermann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spring support having a height-adjustable spring plate
- Patent number 7,135,794
- Issue date Nov 14, 2006
- ZF Sachs AG
- Joachim Kühnel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable vibration damper with safety device
- Patent number 6,364,332
- Issue date Apr 2, 2002
- Mannesmann Sachs AG
- Thomas Kutsche
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Valve which reacts as a function of pressure, especially for a vibr...
- Patent number 6,305,512
- Issue date Oct 23, 2001
- Mannesmann Sachs AG
- Norbert Heinz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure-dependent valve for a vibration damper
- Patent number 6,182,687
- Issue date Feb 6, 2001
- Mannesmann Sachs AG
- Andreas Förster
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibration damper and pneumatic suspension system
- Patent number 5,649,692
- Issue date Jul 22, 1997
- Fichtel & Sachs AG
- Heinz-Joachim Gilsdorf
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Vibration damper with amplitude-dependent damping force
- Publication number 20040163906
- Publication date Aug 26, 2004
- ZF Sachs AG
- Frank Gundermann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Spring support having a height-adjustable spring plate
- Publication number 20040075350
- Publication date Apr 22, 2004
- ZF Sachs AG
- Joachim Kuhnel
- B60 - VEHICLES IN GENERAL