TREA

Guiding or supporting the material or mandrels

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Industry

  • CPC
  • B21C1/34
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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 B21C1/00Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing

Current Industry

B21C1/34Guiding or supporting the material or mandrels
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Linear drawing machine and method for linear drawing of a workpiece...
    • Patent number 9,079,232
    • Issue date Jul 14, 2015
    • SMS MEER GMBH
    • Anthony James Corder
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Linear drawing machine and method for linear drawing of a workpiece...
    • Patent number 8,627,703
    • Issue date Jan 14, 2014
    • SMS MEER GMBH
    • Anthony James Corder
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for drawing elongated stock continuously
    • Patent number 6,634,201
    • Issue date Oct 21, 2003
    • Nihon Shinkan Co., Ltd.
    • Tetsuo Hosonuma
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for drawing tubular material
    • Patent number 4,998,429
    • Issue date Mar 12, 1991
    • Furukawa Aluminum Co., Ltd.
    • Yukio Yamanoi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tubular material drawing apparatus for manufacturing precision tube
    • Patent number 4,860,568
    • Issue date Aug 29, 1989
    • Furukawa Aluminum Co., Ltd.
    • Yukio Yamanoi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for straight-line drawing of round material
    • Patent number 4,805,434
    • Issue date Feb 21, 1989
    • Schumag AG
    • Karl-Heinz Komp
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for drawing tubes
    • Patent number 4,096,726
    • Issue date Jun 27, 1978
    • Marshall Richards Barcro Limited
    • Otto Uhlmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3672200
    • Patent number 3,672,200
    • Issue date Jun 27, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3101015
    • Patent number 3,101,015
    • Issue date Aug 20, 1963
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2295500
    • Patent number 2,295,500
    • Issue date Sep 8, 1942
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2219995
    • Patent number 2,219,995
    • Issue date Oct 29, 1940
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2096243
    • Patent number 2,096,243
    • Issue date Oct 19, 1937
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2071208
    • Patent number 2,071,208
    • Issue date Feb 16, 1937
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2005328
    • Patent number 2,005,328
    • Issue date Jun 18, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1997094
    • Patent number 1,997,094
    • Issue date Apr 9, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1992082
    • Patent number 1,992,082
    • Issue date Feb 19, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1979579
    • Patent number 1,979,579
    • Issue date Nov 6, 1934
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1960388
    • Patent number 1,960,388
    • Issue date May 29, 1934
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1904947
    • Patent number 1,904,947
    • Issue date Apr 18, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1889320
    • Patent number 1,889,320
    • Issue date Nov 29, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1879743
    • Patent number 1,879,743
    • Issue date Sep 27, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1874992
    • Patent number 1,874,992
    • Issue date Aug 30, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1767845
    • Patent number 1,767,845
    • Issue date Jun 24, 1930
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    600013
    • Patent number 600,013
    • Issue date Mar 1, 1898
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents