TREA

Intermediate roll bending

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Industry

  • CPC
  • B21B2269/06
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B2269/00Roll bending or shifting

Current Industry

B21B2269/06Intermediate roll bending
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    4-roll, 6-roll, 18-HS-roll stand having a cassette-type design
    • Patent number 9,656,312
    • Issue date May 23, 2017
    • SMS GROUP GMBH
    • Konrad Schunn
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cluster arm arrangement for the intermediate roll sets of 18 HS rol...
    • Patent number 9,038,430
    • Issue date May 26, 2015
    • SMS Siemag AG
    • Konrad Schunn
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Plate rolling mill
    • Patent number 7,134,307
    • Issue date Nov 14, 2006
    • Ishikawajima-Harima Heavy Industries Co., Ltd.
    • Hisashi Honjo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Multi-row rolling mills, methods of operating these mills, and roll...
    • Patent number 6,959,578
    • Issue date Nov 1, 2005
    • Hitachi, Ltd.
    • Kenji Horii
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill and rolling method and rolling equipment
    • Patent number 6,286,354
    • Issue date Sep 11, 2001
    • Hitachi, Ltd.
    • Toshiyuki Kajiwara
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling machine and rolling method
    • Patent number 6,151,943
    • Issue date Nov 28, 2000
    • Hitachi, Ltd.
    • Mitsuo Nihei
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill and rolling method
    • Patent number 6,012,319
    • Issue date Jan 11, 2000
    • Hitachi, Ltd.
    • Kenjiro Narita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Six high rolling mill
    • Patent number 5,622,073
    • Issue date Apr 22, 1997
    • Kawasaki Steel Corporation
    • Toshiki Hiruta
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill and method for rolling a sheet material
    • Patent number 4,369,646
    • Issue date Jan 25, 1983
    • Hitachi, Ltd.
    • Toshiyuki Kajiwara
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill
    • Patent number 4,194,382
    • Issue date Mar 25, 1980
    • Hitachi, Ltd.
    • Toshiyuki Kajiwara
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents