TREA

Enlarging tube diameter

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Industry

  • CPC
  • B21B19/08
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B19/00Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work

Current Industry

B21B19/08Enlarging tube diameter
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling mill of rotating expander type for tubular bodies with tip-...
    • Patent number 8,800,334
    • Issue date Aug 12, 2014
    • Danieli & C. Officine Meccaniche SpA
    • Cernuschi Ettore
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube rolling plant
    • Patent number 8,387,430
    • Issue date Mar 5, 2013
    • SMS Innse SpA
    • Paolo Marin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing seamless pipes or tubes
    • Patent number 7,293,443
    • Issue date Nov 13, 2007
    • Sumitomo Metal Industries, Ltd.
    • Chihiro Hayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for manufacturing tubes by rolling
    • Patent number 6,920,773
    • Issue date Jul 26, 2005
    • Outokumpu Oyj
    • Matti Leiponen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method and apparatus for manufacturing tubes
    • Patent number 6,892,559
    • Issue date May 17, 2005
    • Outokumpu Oyj
    • Matti Leiponen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Arrangement for inclined rolling of tube-shaped or bar shaped rolli...
    • Patent number 6,792,781
    • Issue date Sep 21, 2004
    • Kocks Technik GmbH & Co.
    • Ali Bindernagel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing bi-metallic tubing
    • Patent number 5,259,547
    • Issue date Nov 9, 1993
    • Imperial Chemical Industries PLC
    • Roy Hardwick
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Making seamless steel pipes
    • Patent number 4,809,423
    • Issue date Mar 7, 1989
    • Ulrich Petersen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3166099
    • Patent number 3,166,099
    • Issue date Jan 19, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2595910
    • Patent number 2,595,910
    • Issue date May 6, 1952
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2528651
    • Patent number 2,528,651
    • Issue date Nov 7, 1950
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2164724
    • Patent number 2,164,724
    • Issue date Jul 4, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2155883
    • Patent number 2,155,883
    • Issue date Apr 25, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2025146
    • Patent number 2,025,146
    • Issue date Dec 24, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2025147
    • Patent number 2,025,147
    • Issue date Dec 24, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2017374
    • Patent number 2,017,374
    • Issue date Oct 15, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2017386
    • Patent number 2,017,386
    • Issue date Oct 15, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2005155
    • Patent number 2,005,155
    • Issue date Jun 18, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1973687
    • Patent number 1,973,687
    • Issue date Sep 11, 1934
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1957386
    • Patent number 1,957,386
    • Issue date May 1, 1934
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1939526
    • Patent number 1,939,526
    • Issue date Dec 12, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1919390
    • Patent number 1,919,390
    • Issue date Jul 25, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1906286
    • Patent number 1,906,286
    • Issue date May 2, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1868227
    • Patent number 1,868,227
    • Issue date Jul 19, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1858961
    • Patent number 1,858,961
    • Issue date May 17, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1858962
    • Patent number 1,858,962
    • Issue date May 17, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1858920
    • Patent number 1,858,920
    • Issue date May 17, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1837168
    • Patent number 1,837,168
    • Issue date Dec 15, 1931
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1830278
    • Patent number 1,830,278
    • Issue date Nov 3, 1931
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1808631
    • Patent number 1,808,631
    • Issue date Jun 2, 1931
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    TUBE ROLLING PLANT
    • Publication number 20130074563
    • Publication date Mar 28, 2013
    • SMS INNSE SPA
    • Paolo Marin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE ROLLING PLANT
    • Publication number 20120137745
    • Publication date Jun 7, 2012
    • SMS Innse SPA
    • Paolo Marin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLING MILL OF ROTATING EXPANDER TYPE FOR TUBULAR BODIES WITH TIP-...
    • Publication number 20110154876
    • Publication date Jun 30, 2011
    • Ettore Cernuschi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for manufacturing seamless pipes or tubes
    • Publication number 20070022796
    • Publication date Feb 1, 2007
    • Chihiro Hayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method and apparatus for manufacturing tubes by rolling
    • Publication number 20040035165
    • Publication date Feb 26, 2004
    • Matti Leiponen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method and apparatus for manufacturing tubes
    • Publication number 20040007033
    • Publication date Jan 15, 2004
    • Matti Leiponen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...