TREA

Reinforcing the connection by locally deforming

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  • CPC
  • B21D39/026
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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 B21D39/00Application of procedures in order to connect objects or parts

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B21D39/026Reinforcing the connection by locally deforming
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing an overlapping connection, and body component...
    • Patent number 11,759,841
    • Issue date Sep 19, 2023
    • Audi AG
    • Thomas Guldi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roller hemming device and preliminary bending method using the device
    • Patent number 11,684,961
    • Issue date Jun 27, 2023
    • SUBARU CORPORATION
    • Masahiro Yokoi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing swaged structure and swaged structure
    • Patent number 11,389,855
    • Issue date Jul 19, 2022
    • AISIN CORPORATION
    • Koji Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method for producing an overlapping connection, and body component...
    • Patent number 11,358,205
    • Issue date Jun 14, 2022
    • Audi AG
    • Thomas Guldi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Galvanized metal objects and their manufacturing process
    • Patent number 10,399,137
    • Issue date Sep 3, 2019
    • FONTAINE HOLDINGS, NV
    • Lars Baumgürtel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Structural member
    • Patent number 9,834,160
    • Issue date Dec 5, 2017
    • Ford Global Technologies, LLC
    • Bradley Staines
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sheet metal component and manufacturing method therefor
    • Patent number 9,555,462
    • Issue date Jan 31, 2017
    • GM Global Technology Operations LLC
    • Ralf Langendorf
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for connecting two components
    • Patent number 9,555,461
    • Issue date Jan 31, 2017
    • Johnson Controls GmbH
    • Andreas Dannheisig
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Panel assembly and method of forming same
    • Patent number 9,427,791
    • Issue date Aug 30, 2016
    • Honda Motor Co., Ltd.
    • Keishi Okunaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hemming method and apparatus
    • Patent number 6,029,334
    • Issue date Feb 29, 2000
    • Unova IP Corp.
    • William R. Hartley
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Joined structure and joining method of metal plates
    • Patent number 5,798,185
    • Issue date Aug 25, 1998
    • Sanyo Machine Works, Ltd.
    • Akira Kato
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Closure panel hemming die
    • Patent number 5,752,304
    • Issue date May 19, 1998
    • TESCO Engineering, Inc.
    • James B. Toeniskoetter
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of forming a closure panel with hemmed and non-hemmingly joi...
    • Patent number 5,611,133
    • Issue date Mar 18, 1997
    • TESCO Engineering, Inc.
    • James B. Toeniskoetter
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of interlocking hemmed together panels
    • Patent number 5,237,734
    • Issue date Aug 24, 1993
    • General Motors Corporation
    • Mario A. Polon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Single station hemming tooling
    • Patent number 4,928,388
    • Issue date May 29, 1990
    • Utica Enterprises, Inc.
    • Ernest A. Dacey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for hemming overlapped sheet material
    • Patent number 4,827,595
    • Issue date May 9, 1989
    • Utica Engineering Company
    • Ernest A. Dacey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Single station hemming tooling
    • Patent number 4,706,489
    • Issue date Nov 17, 1987
    • Utica Enterprises, Incorporated
    • Ernest A. Dacey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing panel assemblies for automobiles
    • Patent number 4,427,869
    • Issue date Jan 24, 1984
    • Toyo Kogyo Co., Ltd.
    • Toshio Kimura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3909918
    • Patent number 3,909,918
    • Issue date Oct 7, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3909919
    • Patent number 3,909,919
    • Issue date Oct 7, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3861339
    • Patent number 3,861,339
    • Issue date Jan 21, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3757830
    • Patent number 3,757,830
    • Issue date Sep 11, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3722443
    • Patent number 3,722,443
    • Issue date Mar 27, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3636903
    • Patent number 3,636,903
    • Issue date Jan 25, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2173045
    • Patent number 2,173,045
    • Issue date Sep 12, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1703431
    • Patent number 1,703,431
    • Issue date Feb 26, 1929
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents