Enrico Ventulini

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Nespoledo, IT

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Patents Grantslast 30 patents

Information Patent Grant
Device and method to bend the rolls in a rolling stand
- Patent number 7,021,105
- Issue date Apr 4, 2006
- Danieli & C. Officine Meccaniche SpA
- Fausto Drigani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device to absorb the axial loads generated on the rolls in a rollin...
- Patent number 7,021,104
- Issue date Apr 4, 2006
- Danieli & C. Officine Meccaniche SpA
- Fausto Drigani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device to vary the positioning of the rolling rolls for plane products
- Patent number 6,976,379
- Issue date Dec 20, 2005
- Danieli & C. Officine Meccaniche SpA
- Fausto Drigani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Device and method to bend the rolls in a rolling stand
- Publication number 20040011110
- Publication date Jan 22, 2004
- Fausto Drigani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Device to absorb the axial loads generated on the rolls in a rollin...
- Publication number 20040003643
- Publication date Jan 8, 2004
- Fausto Drigani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Device to vary the positioning of the rolling rolls for plane products
- Publication number 20030188560
- Publication date Oct 9, 2003
- Fausto Drigiani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...