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Work rolls

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Industry

  • CPC
  • B21B2269/14
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Parent Industries

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

Current Industry

B21B2269/14Work rolls
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling mill and rolling method for metal plate
    • Patent number 12,103,060
    • Issue date Oct 1, 2024
    • PRIMETALS TECHNOLOGIES JAPAN, LTD.
    • Yoichi Matsui
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll stand
    • Patent number 12,011,749
    • Issue date Jun 18, 2024
    • PRIMETALS TECHNOLOGIES AUSTRIA GMBH
    • Ansgar Radek
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Thermal spray coatings onto non-smooth surfaces
    • Patent number 10,801,097
    • Issue date Oct 13, 2020
    • Praxair S. T. Technology, Inc.
    • Michael S Brennan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Strip profile control method of hot finishing tandem rolling mill a...
    • Patent number 10,639,688
    • Issue date May 5, 2020
    • PRIMETALS TECHNOLOGIES JAPAN, LTD.
    • Hideaki Furumoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bending and balancing device for axially shiftable work rolls of a...
    • Patent number 9,802,231
    • Issue date Oct 31, 2017
    • SMS group GMBH
    • Wolfgang Fuchs
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • 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

    Zeroing system of a rolling stand
    • Patent number 9,126,249
    • Issue date Sep 8, 2015
    • Danieli & C. Officine Meccaniche SpA
    • Gianpietro Benedetti
    • 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

    Method for calibrating two interacting working rollers in a rolling...
    • Patent number 8,939,009
    • Issue date Jan 27, 2015
    • SMS Siemag Aktiengesellschaft
    • Jürgen Seidel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bending device for two working rolls of a rolling stand
    • Patent number 8,196,444
    • Issue date Jun 12, 2012
    • Siemens Vai Metals Technologies GmbH
    • Gerald Hohenbichler
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Milling device for inline rolling a steel band produced especially...
    • Patent number 7,984,634
    • Issue date Jul 26, 2011
    • Main Management Inspiration AG
    • Heinrich Marti
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll profile for both shape control and free ruled rolling
    • Patent number 7,913,531
    • Issue date Mar 29, 2011
    • Angang Steel Company Limited
    • Haodong Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for manufacturing band plate
    • Patent number 7,093,473
    • Issue date Aug 22, 2006
    • Ishikawajima-Harima Heavy Industries Co., Ltd.
    • Hisashi Honjo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for hot rolling
    • Patent number 7,076,983
    • Issue date Jul 18, 2006
    • Nakayama Steel Works, Ltd.
    • Ichiro Chikushi
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolling method for strip rolling mill and strip rolling equipment
    • Patent number 7,004,002
    • Issue date Feb 28, 2006
    • Hitachi, Ltd.
    • Hidetoshi Nishi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling method for strip rolling mill and strip rolling equipment
    • Patent number 6,868,707
    • Issue date Mar 22, 2005
    • Hitachi, Ltd.
    • Hidetoshi Nishi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill and rolling method
    • Patent number 6,708,547
    • Issue date Mar 23, 2004
    • Hitachi, Ltd.
    • Kenjiro Narita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill
    • Patent number 6,510,721
    • Issue date Jan 28, 2003
    • Mitsubishi Heavy Industries, Ltd.
    • Mikio Yamamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill and rolling method
    • Patent number 6,408,666
    • Issue date Jun 25, 2002
    • Hitachi, Ltd.
    • Kenjiro Narita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sixth order actuator and mill set-up system for rolling mill profil...
    • Patent number 6,314,776
    • Issue date Nov 13, 2001
    • Alcoa Inc.
    • Mark E. Puda
    • 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

    Method and apparatus for rolling strip
    • Patent number 5,970,765
    • Issue date Oct 26, 1999
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Jurgen Seidel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for rolling rolled strips
    • Patent number 5,651,281
    • Issue date Jul 29, 1997
    • SMS Schloemann-Siemaq
    • Jurgen Seidel
    • 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

    Method for rolling metal sheets
    • Patent number 4,910,988
    • Issue date Mar 27, 1990
    • Nippon Steel Corporation
    • Mitsuhiro Ikeda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling method making use of work roll shift rolling mill
    • Patent number 4,864,836
    • Issue date Sep 12, 1989
    • Hitachi, Ltd.
    • Tsuneo Ochiai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hot rolling method
    • Patent number 4,823,585
    • Issue date Apr 25, 1989
    • Kawasaki Steel Corporation
    • Itaru Hishinuma
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill
    • Patent number 4,813,259
    • Issue date Mar 21, 1989
    • Davy McKee (Poole) Limited
    • Peter G. Grocock
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Working roll shift type rolling mill
    • Patent number 4,770,021
    • Issue date Sep 13, 1988
    • Hitachi, Ltd.
    • Kazuo Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill method
    • Patent number 4,730,475
    • Issue date Mar 15, 1988
    • International Rolling Mills Consultants, Inc.
    • Vladimir B. Ginzburg
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents