TREA

making bombed objects

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  • CPC
  • B21D22/185
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing

Current Industry

B21D22/185making bombed objects
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Spin forming process and apparatus for manufacturing articles by sp...
    • Patent number 9,597,721
    • Issue date Mar 21, 2017
    • Cambridge Enterprise Limited
    • Julian M. Allwood
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for shaping an essentially flat-surfaced blank to form a she...
    • Patent number 9,468,965
    • Issue date Oct 18, 2016
    • MT Aerospace AG
    • Wulf Radtke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for forming a pipe section
    • Patent number 9,233,412
    • Issue date Jan 12, 2016
    • Leifeld Metal Spinning AG
    • Werner Huetter
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and device for forming an essentially flat metal blank to pr...
    • Patent number 7,644,600
    • Issue date Jan 12, 2010
    • MT Aerospace AG
    • Helmut Michel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for forming sheet metal
    • Patent number 7,536,892
    • Issue date May 26, 2009
    • Amino Corporation
    • Hiroyuki Amino
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and device for forming an essentially flat metal blank to pr...
    • Patent number 7,454,936
    • Issue date Nov 25, 2008
    • MT Aerospace AG
    • Helmut Michel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sequential forming device
    • Patent number 6,823,705
    • Issue date Nov 30, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Kouji Fukuda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing a dome from an undersized blank
    • Patent number 6,199,419
    • Issue date Mar 13, 2001
    • Emmanuil Shrayer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing a dome from an undersized blank
    • Patent number 6,006,569
    • Issue date Dec 28, 1999
    • Emmanuil Shrayer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process and device for metal spinning
    • Patent number 5,218,849
    • Issue date Jun 15, 1993
    • Zeppelin-Metallwerke GmbH
    • Erich Sieger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for forming a planar sheet or plate to a curved shape
    • Patent number 4,857,412
    • Issue date Aug 15, 1989
    • Paul Fleury
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Two roller, tilting bridge type machine for the production of tank...
    • Patent number 4,615,196
    • Issue date Oct 7, 1986
    • Mezogep Nyiregyhaza
    • Endre Vilcsek
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for roll-forming an end plate
    • Patent number 4,170,889
    • Issue date Oct 16, 1979
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Tateo Tanimoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3783665
    • Patent number 3,783,665
    • Issue date Jan 8, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3656332
    • Patent number 3,656,332
    • Issue date Apr 18, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3610010
    • Patent number 3,610,010
    • Issue date Oct 5, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3580025
    • Patent number 3,580,025
    • Issue date May 25, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3572075
    • Patent number 3,572,075
    • Issue date Mar 23, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3427846
    • Patent number 3,427,846
    • Issue date Feb 18, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3372567
    • Patent number 3,372,567
    • Issue date Mar 12, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3342051
    • Patent number 3,342,051
    • Issue date Sep 19, 1967
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3248918
    • Patent number 3,248,918
    • Issue date May 3, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3168919
    • Patent number 3,168,919
    • Issue date Feb 9, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2964089
    • Patent number 2,964,089
    • Issue date Dec 13, 1960
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2454758
    • Patent number 2,454,758
    • Issue date Nov 23, 1948
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2300527
    • Patent number 2,300,527
    • Issue date Nov 3, 1942
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2287091
    • Patent number 2,287,091
    • Issue date Jun 23, 1942
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2069198
    • Patent number 2,069,198
    • Issue date Feb 2, 1937
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1757824
    • Patent number 1,757,824
    • Issue date May 6, 1930
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1606677
    • Patent number 1,606,677
    • Issue date Nov 9, 1926
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS FOR SPIN-FORMING A CIRCULAR BODY FROM A FLAT BLANK METAL...
    • Publication number 20200391270
    • Publication date Dec 17, 2020
    • Mijo RADOCAJ
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for Producing a Formed Body
    • Publication number 20190151923
    • Publication date May 23, 2019
    • ThyssenKrupp Steel Europe AG
    • Thomas Grosserüschkamp
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR FORMING A PIPE SECTION
    • Publication number 20130247635
    • Publication date Sep 26, 2013
    • LEIFELD METAL SPINNING AG
    • Werner Huetter
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR SHAPING AN ESSENTIALLY FLAT-SURFACED BLANK TO FORM A SHE...
    • Publication number 20130219981
    • Publication date Aug 29, 2013
    • MT AEROSPACE AG
    • Wulf Radtke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND DEVICE FOR FORMING AN ESSENTIALLY FLAT METAL BLANK TO PR...
    • Publication number 20100000279
    • Publication date Jan 7, 2010
    • MT AEROSPACE AG
    • Helmut Michel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METAL SPINNING MACHINE
    • Publication number 20070271982
    • Publication date Nov 29, 2007
    • Nstional Institute of Adv Industrial Sci and Tech
    • Hirohiko Arai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method and device for forming an essentially flat metal blank to pr...
    • Publication number 20070039366
    • Publication date Feb 22, 2007
    • MT AEROSPACE AG
    • Helmut Michel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method and apparatus for forming sheet metal
    • Publication number 20060272378
    • Publication date Dec 7, 2006
    • Hiroyuki Amino
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sequential forming device
    • Publication number 20030154757
    • Publication date Aug 21, 2003
    • Kouji Fukuda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...