TREA

Manufacture of tubes by drawing of strip material through dies

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Industry

  • CPC
  • B21C37/0818
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for Manufacture of tubes of special shape

Current Industry

B21C37/0818Manufacture of tubes by drawing of strip material through dies
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for manufacturing hollow tubular jewellery
    • Patent number 11,134,760
    • Issue date Oct 5, 2021
    • Titan Company Limited
    • Abhishek Rastogi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Integrated method for forming and performance control of NiAl alloy...
    • Patent number 10,737,311
    • Issue date Aug 11, 2020
    • Dalian University of Technology
    • Shijian Yuan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for coating thin foil with a boron coating
    • Patent number 9,869,782
    • Issue date Jan 16, 2018
    • Proportional Technologies, Inc.
    • Jeffrey L Lacy
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for producing a flat tube and method of producing a flat...
    • Patent number 8,661,866
    • Issue date Mar 4, 2014
    • Denso Corporation
    • Kazuhiro Mitsukawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Simplified method and apparatus for making cored wire and other tub...
    • Patent number 7,950,126
    • Issue date May 31, 2011
    • Weld Mold Company
    • Darryl Hammock
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for manufacturing tubes
    • Patent number 7,293,687
    • Issue date Nov 13, 2007
    • Weil Engineering GmbH
    • Wolfgang Weil
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for welding tubes and device for carrying out said method
    • Patent number 6,750,420
    • Issue date Jun 15, 2004
    • Elpatronic AG
    • Peter Gysi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process for producing longitudinally welded tubes
    • Patent number 6,688,513
    • Issue date Feb 10, 2004
    • Nexans
    • Klaus Porcher
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Variable OD coiled tubing strings
    • Patent number 6,527,056
    • Issue date Mar 4, 2003
    • CTES, L.C.
    • Kenneth R. Newman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Ceramic tubemill roll assembly
    • Patent number 5,682,783
    • Issue date Nov 4, 1997
    • Mill Masters, Inc.
    • Harvey B. Creamer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for producing aluminum coated metallic material
    • Patent number 5,249,731
    • Issue date Oct 5, 1993
    • Kabelmetal Electro GmbH
    • Gerhard Ziemek
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inner ribbed tube and method
    • Patent number 5,219,374
    • Issue date Jun 15, 1993
    • High Performance Tube, Inc.
    • John M. Keyes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Inner ribbed tube and method
    • Patent number 5,184,674
    • Issue date Feb 9, 1993
    • High Performance Tube, Inc.
    • John M. Keyes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for forming and welding thin-wall tubing
    • Patent number 4,995,549
    • Issue date Feb 26, 1991
    • Robert R. Hellman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Optical fiber cable assemblies
    • Patent number 4,790,623
    • Issue date Dec 13, 1988
    • Olin Corporation
    • Joseph Winter
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Die with solid particle removal groove
    • Patent number 4,578,985
    • Issue date Apr 1, 1986
    • Olin Corporation
    • Joseph Winter
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for forming a split tube
    • Patent number 4,403,491
    • Issue date Sep 13, 1983
    • Mannesmann Aktiengesellschaft
    • Johannes Wassen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process and apparatus for continuously transforming a strip to an e...
    • Patent number 4,204,415
    • Issue date May 27, 1980
    • Aktieselskabet Nordiske Kabel- og Traadfabriker
    • Poul E. Braad
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3433043
    • Patent number 3,433,043
    • Issue date Mar 18, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3001569
    • Patent number 3,001,569
    • Issue date Sep 26, 1961
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2145867
    • Patent number 2,145,867
    • Issue date Feb 7, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2054954
    • Patent number 2,054,954
    • Issue date Sep 22, 1936
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2017397
    • Patent number 2,017,397
    • Issue date Oct 15, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1976555
    • Patent number 1,976,555
    • Issue date Oct 9, 1934
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1872235
    • Patent number 1,872,235
    • Issue date Aug 16, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1848671
    • Patent number 1,848,671
    • Issue date Mar 8, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1735234
    • Patent number 1,735,234
    • Issue date Nov 12, 1929
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1574411
    • Patent number 1,574,411
    • Issue date Feb 23, 1926
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1370187
    • Patent number 1,370,187
    • Issue date Mar 1, 1921
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1353721
    • Patent number 1,353,721
    • Issue date Sep 21, 1920
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents