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  • CPC
  • B21B31/28
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B31/00Rolling stand structures Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames

Current Industry

B21B31/28by toggle-lever mechanisms
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for adapting working rolls to a rolling line
    • Patent number 7,784,321
    • Issue date Aug 31, 2010
    • SMS Siemag Aktiengesellschaft
    • Wolfgang Denker
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bar speed changing device
    • Patent number 7,559,220
    • Issue date Jul 14, 2009
    • Danieli & C. Officine Meccanicite S.p.A.
    • Giuseppe Bordignon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pinch roll unit
    • Patent number 6,920,772
    • Issue date Jul 26, 2005
    • Morgan Construction Company
    • T. Michael Shore
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of and rolling mill train for producing bar-shaped rolled pr...
    • Patent number 6,202,459
    • Issue date Mar 20, 2001
    • SMS Schloemann-Siemag AG
    • Otmar Palzer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Eccentric-journal mount for rolling-frame support shafts
    • Patent number 5,987,954
    • Issue date Nov 23, 1999
    • SMS Schloemann-Siemag AG
    • Albert Hauck
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sizing roll stand for a steel mill
    • Patent number 5,911,784
    • Issue date Jun 15, 1999
    • Mario Fabris
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Decamberer
    • Patent number 5,904,058
    • Issue date May 18, 1999
    • Austen Barnes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll stand with a pair of roll support shafts with bearings at both...
    • Patent number 5,896,771
    • Issue date Apr 27, 1999
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Hubert Muller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cassette-type roll stand for a two-high roll pair
    • Patent number 5,875,671
    • Issue date Mar 2, 1999
    • SMS Schloemann-Siegmag Aktiengesellschaft
    • Albert Hauck
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll stand with backing rolls and work rolls
    • Patent number 5,809,821
    • Issue date Sep 22, 1998
    • Mannesmann Aktiengesellschaft
    • Dieter Figge
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for performing horizontal continuous casting
    • Patent number 5,360,054
    • Issue date Nov 1, 1994
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hideo Kaneko
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of rolling dough
    • Patent number 4,876,098
    • Issue date Oct 24, 1989
    • Seewer AG
    • Eugen Morgenthaler
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Overhung bar rolling mill stand and two-axis gauge control system
    • Patent number 4,457,155
    • Issue date Jul 3, 1984
    • White Consolidated Industries, Inc.
    • Werner W. Eibe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Taper rolling machine
    • Patent number 4,287,744
    • Issue date Sep 8, 1981
    • British Steel Corporation
    • Edward J. Furness
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll mount for plug rolling mill
    • Patent number 4,009,610
    • Issue date Mar 1, 1977
    • Mannesmann Aktiengesellschaft
    • Manfred Hien
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3793868
    • Patent number 3,793,868
    • Issue date Feb 26, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3746827
    • Patent number 3,746,827
    • Issue date Jul 17, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3680758
    • Patent number 3,680,758
    • Issue date Aug 1, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3626740
    • Patent number 3,626,740
    • Issue date Dec 14, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3587277
    • Patent number 3,587,277
    • Issue date Jun 28, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3575028
    • Patent number 3,575,028
    • Issue date Apr 13, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3555872
    • Patent number 3,555,872
    • Issue date Jan 19, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3498098
    • Patent number 3,498,098
    • Issue date Mar 3, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3477268
    • Patent number 3,477,268
    • Issue date Nov 11, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3364714
    • Patent number 3,364,714
    • Issue date Jan 23, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3298215
    • Patent number 3,298,215
    • Issue date Jan 17, 1967
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2156584
    • Patent number 2,156,584
    • Issue date May 2, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1856170
    • Patent number 1,856,170
    • Issue date May 3, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1841175
    • Patent number 1,841,175
    • Issue date Jan 12, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1821483
    • Patent number 1,821,483
    • Issue date Sep 1, 1931
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROLLING MILL EQUIPPED WITH A DEVICE FOR ADJUSTING THE INCLINATION O...
    • Publication number 20240226979
    • Publication date Jul 11, 2024
    • FIVES DMS
    • Conrad ERNST DE LA GRAETE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLER DEVICE WITH ADJUSTER DEVICE
    • Publication number 20110219835
    • Publication date Sep 15, 2011
    • SMS Siemag Aktiengesellschaft
    • Edgar Filk
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Device for Adapting Working Rolls to a Rolling Line
    • Publication number 20090064750
    • Publication date Mar 12, 2009
    • Wolfgang Denker
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Bar Speed Changing Device
    • Publication number 20070277576
    • Publication date Dec 6, 2007
    • Danieli & C. Officine Meccaniche Spa
    • Giuseppe Bordignon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...