Roll crown roll profile

Industry

  • CPC
  • B21B2267/18
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of controlling a roll gap in a rolling mill

    • Patent number 11,986,872
    • Issue date May 21, 2024
    • PRIMETALS TECHNOLOGIES, LIMITED
    • Stuart Leflay
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for ascertaining control variables for active profile and fl...

    • Patent number 11,938,528
    • Issue date Mar 26, 2024
    • SMS group GMBH
    • Jürgen Seidel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Changing the effective contour of a running surface of a working ro...

    • Patent number 11,919,059
    • Issue date Mar 5, 2024
    • PRIMETALS TECHNOLOGIES GERMANY GMBH
    • Johannes Dagner
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mill rolls capable of rolling long kilometers for ESP production line

    • Patent number 11,059,083
    • Issue date Jul 13, 2021
    • ARVEDI STEEL ENGINEERING S.P.A.
    • Giovanni Arvedi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing H-shaped steel

    • Patent number 10,730,086
    • Issue date Aug 4, 2020
    • Nippon Steel Corporation
    • Hiroshi Yamashita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll crown for the specific avoidance of quarter waves

    • Patent number 10,589,328
    • Issue date Mar 17, 2020
    • PRIMETALS TECHNOLOGIES AUSTRIA GMBH
    • Alois Seilinger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling stand for producing rolled strip

    • Patent number 9,789,521
    • Issue date Oct 17, 2017
    • PRIMETALS TECHNOLOGIES AUSTRIA GMBH
    • Robert Minichmayr
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Width-altering system for strip-shaped rolling rock

    • Patent number 9,764,367
    • Issue date Sep 19, 2017
    • PRIMETALS TECHNOLOGIES GERMANY GMBH
    • Rainer Burger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for rolling metal strips, particularly steel strips

    • Patent number 8,627,702
    • Issue date Jan 14, 2014
    • Outokumu Nirosta GmbH
    • André d'Hone
    • 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

    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

    3890817

    • Patent number 3,890,817
    • Issue date Jun 24, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3387470

    • Patent number 3,387,470
    • Issue date Jun 11, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2732591

    • Patent number 2,732,591
    • Issue date Jan 31, 1956
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents