TREA

Rolls or rollers

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Industry

  • CPC
  • B21B2203/18
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B2203/00Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods

Current Industry

B21B2203/18Rolls or rollers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for producing a peripheral groove in an end po...
    • Patent number 11,975,374
    • Issue date May 7, 2024
    • MV Pipe Technologies GmbH
    • Andreas Rönpagel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Large-width cathode roller for producing high-strength ultra-thin c...
    • Patent number 11,890,658
    • Issue date Feb 6, 2024
    • Xi'an Taijin New Energy & Materials Sci-Tech Co., Ltd.
    • Le Zhang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulically controlled backing roller
    • Patent number 11,813,652
    • Issue date Nov 14, 2023
    • Taiyuan University of Technology
    • Tao Wang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for piercing titanium alloy solid billet
    • Patent number 11,779,972
    • Issue date Oct 10, 2023
    • NORTHWESTERN POLYTECHNICAL UNIVERSITY
    • Yanhui Yang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill, and method for setting rolling mill
    • Patent number 11,612,921
    • Issue date Mar 28, 2023
    • Nippon Steel Corporation
    • Atsushi Ishii
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Electric lifting apparatus and roll press machine
    • Patent number 11,612,924
    • Issue date Mar 28, 2023
    • Sintokogio, Ltd.
    • Shogo Nakajima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Steel-plate descaling device
    • Patent number 11,596,990
    • Issue date Mar 7, 2023
    • ZHEJIANG MOPPER ENVIRONMENTAL TECHNOLOGY CO., LTD
    • Ruxue Fu
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Two-axis roll forming apparatus
    • Patent number 11,198,164
    • Issue date Dec 14, 2021
    • John Powers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Quick-action adjustment for adjusting cylinder in edging stands
    • Patent number 11,117,173
    • Issue date Sep 14, 2021
    • SMS group GMBH
    • Stefan Wendt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydrostatic bearing for a steel mill guide
    • Patent number 6,280,087
    • Issue date Aug 28, 2001
    • Mario Fabris
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill for metal foil
    • Patent number 6,185,973
    • Issue date Feb 13, 2001
    • World Machinery Co., Ltd.
    • Kazuhito Hayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Water driven roller for hot strip mill sideguides
    • Patent number 6,158,572
    • Issue date Dec 12, 2000
    • LTV Steel Company, Inc.
    • Kirk C. Butler
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roller entry guide for rod mills
    • Patent number 6,151,946
    • Issue date Nov 28, 2000
    • Mario Fabris
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hot flat rolling mill stand and control method and apparatus therefor
    • Patent number 5,996,384
    • Issue date Dec 7, 1999
    • Kvaerner Technology & Research Ltd.
    • Michael Steeper
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    High-capacity wire rolling mill
    • Patent number 5,946,783
    • Issue date Sep 7, 1999
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Uwe Plociennik
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mill housings for cluster mills
    • Patent number 5,596,899
    • Issue date Jan 28, 1997
    • T. Sendzimir, Inc.
    • Michael G. Sendzimir
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    System to roll at least two sections in blocks of fast rolling mill...
    • Patent number 5,544,516
    • Issue date Aug 13, 1996
    • Danieli & C. Officine Meccaniche S.p.A.
    • Severo Robolini
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Four-roller type sizing mill apparatus for producing round steel rods
    • Patent number 5,363,682
    • Issue date Nov 15, 1994
    • Kawasaki Steel Corporation
    • Ryo Takeda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling method of plate-like stock material by edger, and continuou...
    • Patent number 4,712,414
    • Issue date Dec 15, 1987
    • Kabushiki Kaisha Kobe Seiko Sho
    • Ichiro Kokubo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for correcting the thickness profile of a strip to be rol...
    • Patent number 4,674,309
    • Issue date Jun 23, 1987
    • Hoesch Stahl Aktiengesellschaft
    • Wolfgang Fabian
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process of continuously producing plate-shaped catalyst and system...
    • Patent number 4,567,630
    • Issue date Feb 4, 1986
    • Babcock-Hitachi Kabushiki Kaisha
    • Nobuyoshi Ishida
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill control system
    • Patent number 4,485,649
    • Issue date Dec 4, 1984
    • Davy McKee (Sheffield) Limited
    • Stephen Martin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cold rolling mill for metal strip
    • Patent number 4,481,800
    • Issue date Nov 13, 1984
    • Kennecott Corporation
    • Robert C. Ruhl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roller entry guides for rod mills
    • Patent number 4,373,367
    • Issue date Feb 15, 1983
    • Mario Fabris
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roller entry guides for rod mills
    • Patent number 4,295,356
    • Issue date Oct 20, 1981
    • Mario Fabris
    • 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

    Composite guide roller for a rolling mill
    • Patent number 4,056,873
    • Issue date Nov 8, 1977
    • Ugine Carbone
    • Jacques Cassard
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mills
    • Patent number 3,996,781
    • Issue date Dec 14, 1976
    • Firma Friedrich Kocks
    • Norbert Nuckel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Multi groove roll mounting means
    • Patent number 3,995,353
    • Issue date Dec 7, 1976
    • Morgan Construction Company
    • Norman A. Wilson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3921514
    • Patent number 3,921,514
    • Issue date Nov 25, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents