TREA

Backlash elimination

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Industry

  • CPC
  • B21B2203/02
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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

B21B2203/02Backlash elimination
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulically preloaded rolling stands
    • Patent number 5,996,388
    • Issue date Dec 7, 1999
    • Techint-Compagnia Tecnica Internazionale S.p.A.
    • Gianfranco Mantovan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Journal-less rotary dies and stand
    • Patent number 5,842,399
    • Issue date Dec 1, 1998
    • Atlantic Eagle, Inc.
    • Alan R. Pfaff
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of making rotary cutting dies
    • Patent number 5,575,185
    • Issue date Nov 19, 1996
    • Atlantic Eagle, Inc.
    • William A. Cox
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting dies
    • Patent number 5,417,132
    • Issue date May 23, 1995
    • Pfaff; Alan R.
    • William A. Cox
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for adjusting and changing the height of the p...
    • Patent number 5,050,415
    • Issue date Sep 24, 1991
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Jurgen Albers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Adjustable width rolls for rolling mill
    • Patent number 5,031,435
    • Issue date Jul 16, 1991
    • Kawasaki Steel Corporation
    • Tsuneo Seto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Box to separate rolled stock
    • Patent number 4,727,739
    • Issue date Mar 1, 1988
    • Danieli & C. Officine Meccaniche S.p.A.
    • Claudio Piccotti
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rolling mill sizing apparatus
    • Patent number 4,255,956
    • Issue date Mar 17, 1981
    • Kocks Technik GmbH & Co.
    • Theodor Zacharias
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3918287
    • Patent number 3,918,287
    • Issue date Nov 11, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3323343
    • Patent number 3,323,343
    • Issue date Jun 6, 1967
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1865286
    • Patent number 1,865,286
    • Issue date Jun 28, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1790697
    • Patent number 1,790,697
    • Issue date Feb 3, 1931
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1729410
    • Patent number 1,729,410
    • Issue date Sep 24, 1929
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents