TREA

the mandrel being rigid

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  • CPC
  • B21D9/04
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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 B21D9/00Bending tubes using mandrels or the like

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B21D9/04the mandrel being rigid
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BENDER
    • Publication number 20240165687
    • Publication date May 23, 2024
    • Robert G. DePierri
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    APPARATUS AND METHOD FOR MANUFACTURING HEAT EXCHANGER
    • Publication number 20240082904
    • Publication date Mar 14, 2024
    • Samsung Electronics Co., Ltd.
    • Sungmin CHO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FAST CHANGE FOLD-A-WAY CROSS BOW SWING ARM MULTIPLE DIE TUBING BENDER
    • Publication number 20230278089
    • Publication date Sep 7, 2023
    • Ritchie Engineering Company, Inc.
    • Gregory M. Guse
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SHAPING METHOD AND SHAPING DEVICE FOR DOUBLE PIPE
    • Publication number 20230264247
    • Publication date Aug 24, 2023
    • FUTABA INDUSTRIAL CO., LTD.
    • Yuji Nakada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE BENDING SYSTEMS
    • Publication number 20220161309
    • Publication date May 26, 2022
    • Rogue Fabrication, LLC
    • Joseph Gambino
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MANUFACTURING DEVICE FOR BENT PIPE AND METHOD OF MANUFACTURING BENT...
    • Publication number 20220152681
    • Publication date May 19, 2022
    • FUTABA INDUSTRIAL CO., LTD.
    • Koichiro Yamamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    LONG TUBULAR PIPE COMPRISING A SEPARATING MEMBER AND METHODS FOR MO...
    • Publication number 20210010619
    • Publication date Jan 14, 2021
    • STELIA AEROSPACE
    • Daniel Perherin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TUBE BENDING MANDREL AND SYSTEM USING THE SAME
    • Publication number 20200306811
    • Publication date Oct 1, 2020
    • Carrier Corporation
    • Jon P. Kennedy
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HELICALLY WOUND TUBULAR STRUCTURES
    • Publication number 20200263812
    • Publication date Aug 20, 2020
    • Techreo LLC
    • Kevin B. McNeil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR PRODUCING PIPE MATERIAL AND MANDREL
    • Publication number 20190105695
    • Publication date Apr 11, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Hiroshi KAWAMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE BENDING APPARATUS AND METHOD
    • Publication number 20190015886
    • Publication date Jan 17, 2019
    • Stride Tool, LLC
    • Lynne Boehnlein
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FORMING TOOL FOR THE PRODUCTION OF A HOLLOW COMPONENT, AND METHOD F...
    • Publication number 20180221931
    • Publication date Aug 9, 2018
    • BENTELER AUTOMOBILTECHNIK GMBH
    • Robert STOCKTER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Ball Screw Device, Steering System Using Ball Screw Device, and Met...
    • Publication number 20170350482
    • Publication date Dec 7, 2017
    • JTEKT Corporation
    • Toshihiro ASAKURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MANUFACTURING METHOD FOR BENT MEMBER AND HOT-BENDING APPARATUS FOR...
    • Publication number 20170197237
    • Publication date Jul 13, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Nobuhiro OKADA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    APPARATUS AND METHOD FOR RAM BENDING OF TUBE MATERIAL
    • Publication number 20170008057
    • Publication date Jan 12, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Masaaki MIZUMURA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SUPPORT SYSTEM FOR MACHINE
    • Publication number 20150258595
    • Publication date Sep 17, 2015
    • Caterpillar Inc.
    • Mark D. Hill
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ARRANGEMENT FOR BENDING TUBULAR WORKPIECES
    • Publication number 20110016941
    • Publication date Jan 27, 2011
    • WAFIOS AKTIENGESELLSCHAFT
    • Jürgen WOLF
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of making pre-formed tubular members
    • Publication number 20050160783
    • Publication date Jul 28, 2005
    • Chi-Mou Ni
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...