TREA

Compression

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  • CPC
  • B21B2265/10
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B2265/00Forming parameters

Current Industry

B21B2265/10Compression
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling control method for metal strip, rolling control apparatus,...
    • Patent number 10,307,806
    • Issue date Jun 4, 2019
    • Nippon Steel & Sumitomo Metal Corporation
    • Tooru Akashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Control of hot rolled product cross section under localized tempera...
    • Patent number 6,929,167
    • Issue date Aug 16, 2005
    • David Teng Pong
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill driving mechanism
    • Patent number 5,230,236
    • Issue date Jul 27, 1993
    • Nippon Steel Corporation
    • Mitsuru Nakamura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Continuous hot strip rolling system and method thereof
    • Patent number 5,219,114
    • Issue date Jun 15, 1993
    • Hitachi, Ltd.
    • Toshiyuki Kajiwara
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Isothermal sheet rolling mill
    • Patent number 5,042,281
    • Issue date Aug 27, 1991
    • Arthur G. Metcalfe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of rolling a metal workpiece
    • Patent number 4,307,595
    • Issue date Dec 29, 1981
    • Nippon Steel Corporation
    • Michio Nishikubo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill sizing apparatus
    • Patent number 4,255,956
    • Issue date Mar 17, 1981
    • Kocks Technik GmbH & Co.
    • Theodor Zacharias
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3553993
    • Patent number 3,553,993
    • Issue date Jan 12, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2341910
    • Patent number 2,341,910
    • Issue date Feb 15, 1944
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2059124
    • Patent number 2,059,124
    • Issue date Oct 27, 1936
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2057580
    • Patent number 2,057,580
    • Issue date Oct 13, 1936
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1851063
    • Patent number 1,851,063
    • Issue date Mar 29, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents