Different thickness in width direction

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CPC
B21B2261/046

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B2261/00Product parameters

Current Industry

B21B2261/046Different thickness in width direction

Industries

Patents Grantslast 30 patents

Information Patent Grant
Rolling mill and rolling mill adjustment method
- Patent number 11,247,253
- Issue date Feb 15, 2022
- PRIMETALS TECHNOLOGIES JAPAN, LTD.
- Akira Sako
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for rolling metal sheets with variable thickness
- Patent number 10,758,956
- Issue date Sep 1, 2020
- C.R.F. Societa Consortile per Azioni
- Marco Colosseo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ROLLING MILL AND ROLLING MILL ADJUSTMENT METHOD
- Publication number 20220126341
- Publication date Apr 28, 2022
- Primetals Technologies Japan, Ltd.
- Akira SAKO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING HAT-SHAPED STEEL SHEET PILE
- Publication number 20210370369
- Publication date Dec 2, 2021
- NIPPON STEEL CORPORATION
- Hiroshi YAMASHITA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR ROLLING METAL SHEETS WITH VARIABLE THICKNESS
- Publication number 20170225208
- Publication date Aug 10, 2017
- C.R.F. Societa Consortile per Azioni
- Marco Colosseo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...