TREA

in a non-continuous process

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  • CPC
  • B21B1/30
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B1/00Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section Sequence of operations in milling trains Layout of rolling-mill plant

Current Industry

B21B1/30in a non-continuous process
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cold rolling mill with alternative feed of a steel strip over two d...
    • Patent number 11,440,066
    • Issue date Sep 13, 2022
    • PRIMETALS TECHNOLOGIES AUSTRIA GMBH
    • Roland Kellermayr
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    System and method for manufacturing electrode for secondary battery
    • Patent number 11,072,007
    • Issue date Jul 27, 2021
    • LG Chem, Ltd.
    • An Soo Jeong
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling method for boards with different longitudinal thicknesses
    • Patent number 10,610,914
    • Issue date Apr 7, 2020
    • Baoshan Iron & Steel Co., Ltd.
    • Chunwei Zhang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Low-temperature high-strength-and-ductility high manganese steel, a...
    • Patent number 10,597,742
    • Issue date Mar 24, 2020
    • Yanshan University
    • Yu hui Wang
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Roller leveler and metal sheet flattening method
    • Patent number 9,333,546
    • Issue date May 10, 2016
    • JP STEEL PLANTECH CO.
    • Keizo Abe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil-to-coil steel slitting process
    • Patent number 5,086,634
    • Issue date Feb 11, 1992
    • Braner, Inc.
    • Lawrence J. Richards
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Multi-pass rolling method and multi-path rolling-mill stand for car...
    • Patent number 4,843,855
    • Issue date Jul 4, 1989
    • Ishikawajima-Harima Jukogyo Kabushiki Kaishe
    • Hiroaki Kuwano
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Multi-pass rolling method and multi-path rolling-mill stand for car...
    • Patent number 4,759,205
    • Issue date Jul 26, 1988
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Hiroaki Kuwano
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tension control in a metal rolling mill
    • Patent number 4,548,063
    • Issue date Oct 22, 1985
    • General Electric Company
    • Howard N. Cox
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mills and operation thereof
    • Patent number 4,269,051
    • Issue date May 26, 1981
    • Loewy Robertson Engineering Co. Ltd.
    • Robin Clarke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for automatically controlling the shape of sheet metal prod...
    • Patent number 4,262,511
    • Issue date Apr 21, 1981
    • Reycan Research Limited
    • Jean Boisvert
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Guiding device for reversing the direction of travel of flat metal...
    • Patent number 3,995,467
    • Issue date Dec 7, 1976
    • Societe Lorraine de Laminage Continu(Sollack) S.A.
    • Edouard Bernet
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3679150
    • Patent number 3,679,150
    • Issue date Jul 25, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3626735
    • Patent number 3,626,735
    • Issue date Dec 14, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3530701
    • Patent number 3,530,701
    • Issue date Sep 29, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3489364
    • Patent number 3,489,364
    • Issue date Jan 13, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3401546
    • Patent number 3,401,546
    • Issue date Sep 17, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3389592
    • Patent number 3,389,592
    • Issue date Jun 25, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3344637
    • Patent number 3,344,637
    • Issue date Oct 3, 1967
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3312416
    • Patent number 3,312,416
    • Issue date Apr 4, 1967
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3162069
    • Patent number 3,162,069
    • Issue date Dec 22, 1964
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3032289
    • Patent number 3,032,289
    • Issue date May 1, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3018676
    • Patent number 3,018,676
    • Issue date Jan 30, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2906652
    • Patent number 2,906,652
    • Issue date Sep 29, 1959
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2527667
    • Patent number 2,527,667
    • Issue date Oct 31, 1950
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2392323
    • Patent number 2,392,323
    • Issue date Jan 8, 1946
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2176094
    • Patent number 2,176,094
    • Issue date Oct 17, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1925896
    • Patent number 1,925,896
    • Issue date Sep 5, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1919202
    • Patent number 1,919,202
    • Issue date Jul 25, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1841645
    • Patent number 1,841,645
    • Issue date Jan 19, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents