TREA

by passing through a curved die

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  • B21D7/085
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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 B21D7/00Bending rods, profiles, or tubes

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B21D7/085by passing through a curved die
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultra-low temperature forming method for ultra-thin curved part of...
    • Patent number 11,571,731
    • Issue date Feb 7, 2023
    • Dalian University of Technology
    • Shijian Yuan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bending device
    • Patent number 11,565,298
    • Issue date Jan 31, 2023
    • NUMALLIANCE
    • Jean-Paul Bruyas
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube bending machines with alignment systems
    • Patent number 11,529,663
    • Issue date Dec 20, 2022
    • Rogue Fabrication, LLC
    • Joseph Gambino
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bender tool measuring system, apparatus, and method
    • Patent number 11,458,520
    • Issue date Oct 4, 2022
    • Travis Heairld
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing complex-curvature tubular products, such a...
    • Patent number 11,389,850
    • Issue date Jul 19, 2022
    • CTE SISTEMI S.r.l.
    • Marco Dani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Differential temperature push bending method and device for tube wi...
    • Patent number 11,185,904
    • Issue date Nov 30, 2021
    • Nanchang Hangkong University (NCHU)
    • Xuefeng Xu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Helical bending device
    • Patent number 10,913,097
    • Issue date Feb 9, 2021
    • Hubbell Incorporated
    • James Archer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Application of the 3D cameras to the profile bending process on the...
    • Patent number 10,898,937
    • Issue date Jan 26, 2021
    • Uros Turanjanin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bending and molding mechanism
    • Patent number 10,780,481
    • Issue date Sep 22, 2020
    • Jiangsu University of Science and Technology Industrial Technology Research I...
    • Wenxian Tang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Inductive component, and device, and method for winding a wire for...
    • Patent number 10,079,093
    • Issue date Sep 18, 2018
    • Epcos AG
    • Karsten Frey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Universal dies of controllable curvature
    • Patent number 9,956,600
    • Issue date May 1, 2018
    • Fairmount Technologies, LLC
    • Viswanathan Madhavan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for bending coiled tubing
    • Patent number 9,782,813
    • Issue date Oct 10, 2017
    • Quality Intervention AS
    • Bjorn Bro Sorensen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for making an irregularly shaped drawn tube
    • Patent number 5,129,247
    • Issue date Jul 14, 1992
    • Muskegon Automation Equipment, Inc.
    • Bruce R. Johnson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Plastic pipe bender
    • Patent number 5,125,825
    • Issue date Jun 30, 1992
    • Michael J. Janosco
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Penetration bending method and penetration bending machine therefor
    • Patent number 5,111,675
    • Issue date May 12, 1992
    • Nissin Seiki Kabushiki Kaisha
    • Makoto Murata
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for making an irregularly shaped drawn tube
    • Patent number 5,050,417
    • Issue date Sep 24, 1991
    • Muskegon Automation Equipment, Inc.
    • Bruce R. Johnson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for manufacturing curved pipe
    • Patent number 4,759,206
    • Issue date Jul 26, 1988
    • Kabushiki Kaisha Asahi Kinzoku Kogyosho
    • Toshio Kaneko
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bending apparatus
    • Patent number 4,665,731
    • Issue date May 19, 1987
    • Sinsei Mfg. Co., Ltd.
    • Sigenori Yagi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube forming process
    • Patent number 4,157,654
    • Issue date Jun 12, 1979
    • The Babcock & Wilcox Company
    • Kurt J. Kahlow
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forming die and process for tubular fittings
    • Patent number 4,157,024
    • Issue date Jun 5, 1979
    • The Babcock & Wilcox Company
    • Kurt J. Kahlow
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3740995
    • Patent number 3,740,995
    • Issue date Jun 26, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2946369
    • Patent number 2,946,369
    • Issue date Jul 26, 1960
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2844185
    • Patent number 2,844,185
    • Issue date Jul 22, 1958
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2507748
    • Patent number 2,507,748
    • Issue date May 16, 1950
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2357447
    • Patent number 2,357,447
    • Issue date Sep 5, 1944
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2245407
    • Patent number 2,245,407
    • Issue date Jun 10, 1941
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1996838
    • Patent number 1,996,838
    • Issue date Apr 9, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1936765
    • Patent number 1,936,765
    • Issue date Nov 28, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1891338
    • Patent number 1,891,338
    • Issue date Dec 20, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1351472
    • Patent number 1,351,472
    • Issue date Aug 31, 1920
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents