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  • CPC
  • B21B2261/12
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BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B2261/00Product parameters

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B21B2261/12Length
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for controlling a rolling mill production system
    • Patent number 11,219,932
    • Issue date Jan 11, 2022
    • ThyssenKrupp AG
    • Rainer Osthoff
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for producing seamless metal tube
    • Patent number 10,894,278
    • Issue date Jan 19, 2021
    • Nippon Steel Corporation
    • Masakazu Fujiwara
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Cooling facility and method
    • Patent number 10,130,980
    • Issue date Nov 20, 2018
    • CONSTELLIUM NEUF-BRISACH
    • Vincent Duhoux
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolling mill with optimized determination of cutting points
    • Patent number 9,776,230
    • Issue date Oct 3, 2017
    • PRIMETALS TECHNOLOGIES GERMANY GMBH
    • Yun Ling
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rolling method for flat products and relative rolling line
    • Patent number 9,126,246
    • Issue date Sep 8, 2015
    • Danieli & C. Officine Meccaniche SpA
    • Gianpietro Benedetti
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roller-dies-processing method and apparatus
    • Patent number 4,343,167
    • Issue date Aug 10, 1982
    • Aichi Steel Works Ltd.
    • Yoshimichi Hasegawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roller-dies-processing method and apparatus
    • Patent number 4,283,930
    • Issue date Aug 18, 1981
    • Aichi Steel Works Limited
    • Yoshimichi Hasegawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3624369
    • Patent number 3,624,369
    • Issue date Nov 30, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3151506
    • Patent number 3,151,506
    • Issue date Oct 6, 1964
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING FACILITY AND METHOD
    • Publication number 20180236514
    • Publication date Aug 23, 2018
    • CONSTELLIUM NEUF-BRISACH
    • Vincent DUHOUX
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    METHOD FOR PRODUCING SEAMLESS METAL TUBE
    • Publication number 20180154410
    • Publication date Jun 7, 2018
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Masakazu Fujiwara
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLING METHOD FOR FLAT PRODUCTS AND RELATIVE ROLLING LINE
    • Publication number 20130145807
    • Publication date Jun 13, 2013
    • Danieli & C. Officine Meccaniche Spa
    • Gianpietro Benedetti
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...