Herbert Holstein

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Solingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Internal broach for the internal broaching of profiles
- Patent number 5,865,569
- Issue date Feb 2, 1999
- Oswald Forst Maschinenfabrik und Apparatebauanstalt GmbH & Co Kommanditgesell...
- Herbert Holstein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vertical broaching machine
- Patent number 5,833,411
- Issue date Nov 10, 1998
- Oswald Forst Maschinenfabrik u. Apparatebauanstalt GmbH & Co. Kommanditgesell...
- Herbert Holstein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Scanning device for a machine for the automatic sharpening of broac...
- Patent number 4,514,935
- Issue date May 7, 1985
- Roland Borner
- B24 - GRINDING POLISHING
Information Patent Grant
Scanning finger for a scanning device of a machine for the automati...
- Patent number 4,495,733
- Issue date Jan 29, 1985
- Oswald Forst Maschinenfabrik und Apparatebauanstalt GmbH & Co. KG
- Roland Borner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Workpiece holder for a vertical broaching machine for broaching ann...
- Patent number 4,106,785
- Issue date Aug 15, 1978
- Oswald Forst Maschinenfabrik und Apparatebauanstalt GmbH
- Wolfgang Marten
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR