Walter KIRCHNER

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Juechen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cross-rolling unit and method for adjusting a roll gap
- Patent number 11,986,871
- Issue date May 21, 2024
- SMS GROUP GMBH
- Walter Kirchner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cross-rolling mill
- Patent number 11,400,498
- Issue date Aug 2, 2022
- SMS GROUP GMBH
- Walter Kirchner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill and rolling method
- Patent number 9,789,522
- Issue date Oct 17, 2017
- SMS GROUP GMBH
- Walter Hoeffgen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal-forming machine in particular a forging press
- Patent number 8,276,427
- Issue date Oct 2, 2012
- SMS MEER GMBH
- Walter Kirchner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Rolling mill stand with variable lateral guide device
- Publication number 20240408658
- Publication date Dec 12, 2024
- SMS group GMBH
- Walter KIRCHNER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CROSS-ROLLING UNIT AND METHOD FOR ADJUSTING A ROLL GAP
- Publication number 20230415212
- Publication date Dec 28, 2023
- SMS Group GmbH
- Walter KIRCHNER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CROSS-ROLLING UNIT AND METHOD FOR ADJUSTING A ROLL GAP
- Publication number 20230047972
- Publication date Feb 16, 2023
- SMS Group GmbH
- Walter KIRCHNER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CROSS-ROLLING MILL
- Publication number 20200188973
- Publication date Jun 18, 2020
- Walter KIRCHNER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING MILL AND ROLLING METHOD
- Publication number 20140223984
- Publication date Aug 14, 2014
- SMS Meer GmbH
- Walter HOEFFGEN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METAL-FORMING MACHINE IN PARTICULAR A FORGING PRESS
- Publication number 20100269563
- Publication date Oct 28, 2010
- Walter KIRCHNER
- B30 - PRESSES