TREA

in a discontinuous process

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Industry

  • CPC
  • B21B17/06
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B17/00Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work

Current Industry

B21B17/06in a discontinuous process
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Device and method to shape worked pieces
    • Patent number 10,124,388
    • Issue date Nov 13, 2018
    • Repkon Machine and Tool Industry and Trade, Inc.
    • Karl-Heinz Köstermeier
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing iron-base dispersion-strengthened alloy tube
    • Patent number 6,250,125
    • Issue date Jun 26, 2001
    • Japan Nuclear Cycle Development Institute
    • Shigeharu Ukai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fluting machine and method of producing a fluted pole
    • Patent number 5,400,636
    • Issue date Mar 28, 1995
    • TrimbleHouse Corporation
    • Kenneth S. Bailey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fluting machine
    • Patent number 5,231,859
    • Issue date Aug 3, 1993
    • Trimble House Corporation
    • Kenneth S. Bailey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for inserting and pushing a bar into a press-piercing mill
    • Patent number 4,289,012
    • Issue date Sep 15, 1981
    • Innocenti Santeustacchio S.p.A.
    • Aurindo Nessi
    • 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

    3895510
    • Patent number 3,895,510
    • Issue date Jul 22, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2780118
    • Patent number 2,780,118
    • Issue date Feb 5, 1957
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1782968
    • Patent number 1,782,968
    • Issue date Nov 25, 1930
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents