Rolf Langerfeld

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Huckeswagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for soft machining of bevel gears
- Patent number 7,574,798
- Issue date Aug 18, 2009
- Klingelnberg GmbH
- Rolf Langerfeld
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for soft machining of bevel gears and use of the...
- Patent number 7,461,441
- Issue date Dec 9, 2008
- Klingelnberg GmbH
- Rolf Langerfeld
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SOFT MACHINING OF BEVEL GEARS
- Publication number 20090060671
- Publication date Mar 5, 2009
- Klingelnberg GmbH
- Rolf Langerfeld
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE AND METHOD FOR SOFT MACHINING OF BEVEL GEARS AND USE OF THE...
- Publication number 20070283545
- Publication date Dec 13, 2007
- Klingelnberg GmbH
- Rolf Langerfeld
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR