TREA

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  • CPC
  • B21D26/10
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BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D26/00Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads

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B21D26/10generated by evaporation
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Expansion forming apparatus
    • Patent number 11,752,536
    • Issue date Sep 12, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Kei Yamauchi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Methods for shaping/welding parts by means of magnetic pulse
    • Patent number 11,433,447
    • Issue date Sep 6, 2022
    • ADM28 S.ÀR.L
    • Victor Shribman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vaporizing foil actuator configured as consumable tape
    • Patent number 11,097,372
    • Issue date Aug 24, 2021
    • OHIO STATE INNOVATION FOUNDATION
    • Anupam Vivek
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Head of an exploding-wire electrohydraulic discharge device
    • Patent number 9,802,237
    • Issue date Oct 31, 2017
    • ADM28 S.ÀR.L
    • Salvador Moncho
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Electrode assembly for electro-hydraulic forming process
    • Patent number 9,056,346
    • Issue date Jun 16, 2015
    • Ford Global Technologies, LLC
    • John Joseph Francis Bonnen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method using reduced volume electro-hydraulic chamber...
    • Patent number 8,667,823
    • Issue date Mar 11, 2014
    • Ford Global Technologies, LLC
    • Sergey Fedorovich Golovashchenko
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrode assembly for electro-hydraulic forming process
    • Patent number 8,667,824
    • Issue date Mar 11, 2014
    • Ford Global Technologies, LLC
    • John Joseph Francis Bonnen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and tool for expanding tubular members by electro-hydraulic...
    • Patent number 8,567,223
    • Issue date Oct 29, 2013
    • Ford Global Technologies, LLC
    • Sergey Fedorovich Golovashchenko
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Multi-sheet structures and method for manufacturing same
    • Patent number 7,866,531
    • Issue date Jan 11, 2011
    • Hitachi, Ltd.
    • Qi Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Forming method using an electromagnetically exploded filament
    • Patent number 4,635,840
    • Issue date Jan 13, 1987
    • Matija Cenanovic
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Plant for explosion working of materials
    • Patent number 4,081,982
    • Issue date Apr 4, 1978
    • Vladilen Fedorovich Minin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for electrical discharge forming
    • Patent number 4,030,329
    • Issue date Jun 21, 1977
    • Viktor Nikolaevich Chachin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3852985
    • Patent number 3,852,985
    • Issue date Dec 10, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3750441
    • Patent number 3,750,441
    • Issue date Aug 7, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3680397
    • Patent number 3,680,397
    • Issue date Aug 1, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3650134
    • Patent number 3,650,134
    • Issue date Mar 21, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3603127
    • Patent number 3,603,127
    • Issue date Sep 7, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3398561
    • Patent number 3,398,561
    • Issue date Aug 27, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3394569
    • Patent number 3,394,569
    • Issue date Jul 30, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3228221
    • Patent number 3,228,221
    • Issue date Jan 11, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3208254
    • Patent number 3,208,254
    • Issue date Sep 28, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3188844
    • Patent number 3,188,844
    • Issue date Jun 15, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents