TREA

expandable mandrels

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  • CPC
  • B21D41/028
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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 B21D41/00Application of procedures in order to alter the diameter of tube ends

Current Industry

B21D41/028expandable mandrels
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric pipe expander, chuck structure for electric pipe expander,...
    • Patent number 11,980,924
    • Issue date May 14, 2024
    • ZHEJIANG VALUE MECHANICAL & ELECTRICAL PRODUCTS CO., LTD.
    • Yourong Jiang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Metal pipe and method for manufacturing metal pipe
    • Patent number 11,945,020
    • Issue date Apr 2, 2024
    • JFE Steel Corporation
    • Akihide Matsumoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Expansion tool
    • Patent number 11,819,902
    • Issue date Nov 21, 2023
    • Milwaukee Electric Tool Corporation
    • Peter J. Davies
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Swage tool
    • Patent number 11,717,876
    • Issue date Aug 8, 2023
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Metal foil flaring apparatus
    • Patent number 11,715,923
    • Issue date Aug 1, 2023
    • TE CONNECTIVITY SOLUTIONS GmbH
    • An Yang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for expanding and shaping the end of pipes and an extracting...
    • Patent number 11,660,804
    • Issue date May 30, 2023
    • AQUATECHNIK GROUP S.P.A.
    • Lino Petena
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    PEX expansion tool
    • Patent number 11,633,775
    • Issue date Apr 25, 2023
    • Milwaukee Electric Tool Corporation
    • James Wekwert
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    PEX expansion tool
    • Patent number 11,596,999
    • Issue date Mar 7, 2023
    • Milwaukee Electric Tool Corporation
    • Peter J. Davies
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for expanding an end of a pipe and expander tool
    • Patent number 11,529,666
    • Issue date Dec 20, 2022
    • Uponor Innovation AB
    • Mika Savolainen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Lubrication ring for a mechanical expander for sizing large pipes
    • Patent number 11,396,036
    • Issue date Jul 26, 2022
    • SMS group GMBH
    • Sarah Hornickel
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Expanding tool and method
    • Patent number 11,389,856
    • Issue date Jul 19, 2022
    • Uniweld Products, Inc.
    • David S. Pearl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic tube expander and method of use
    • Patent number 11,351,594
    • Issue date Jun 7, 2022
    • Diversitech Corporation
    • Joseph Houle
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Precision forming of metallic hollow extrusions
    • Patent number 10,981,206
    • Issue date Apr 20, 2021
    • CONSTELLIUM SINGEN GMBH
    • Sean Kerr
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for applying a pressing force, and a pair of pressing jaws
    • Patent number 10,888,915
    • Issue date Jan 12, 2021
    • Gustav Klauke GmbH
    • Egbert Frenken
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic tube expander and method of use
    • Patent number 10,870,142
    • Issue date Dec 22, 2020
    • Diversitech Corporation
    • Joseph Houle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mechanical spreader
    • Patent number 10,758,961
    • Issue date Sep 1, 2020
    • CARROSSERIE TECHNIC
    • Haydar Serbes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Circular stapling instrument anvil with shank having unitary latche...
    • Patent number 10,751,059
    • Issue date Aug 25, 2020
    • Ethicon LLC
    • William D. Fox
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Joining method for members
    • Patent number 10,744,552
    • Issue date Aug 18, 2020
    • Kobe Steel, Ltd.
    • Toru Hashimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and systems for an EGR cooler including cooling tubes with a...
    • Patent number 10,697,404
    • Issue date Jun 30, 2020
    • Transportation IP Holdings, LLC
    • Pushkar Haresh Sheth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and systems for an EGR cooler including cooling tubes with a...
    • Patent number 10,302,047
    • Issue date May 28, 2019
    • GE Global Sourcing LLC
    • Pushkar Haresh Sheth
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Expanding tool and method
    • Patent number 10,226,810
    • Issue date Mar 12, 2019
    • Uniweld Products, Inc.
    • David S. Pearl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic tube expander and method of use
    • Patent number 9,987,672
    • Issue date Jun 5, 2018
    • Irwin Industrial Tool Company
    • Joseph Houle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    PEX expanding tool
    • Patent number 9,975,289
    • Issue date May 22, 2018
    • BLACK & DECKER INC.
    • Qingyang Li
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Hand expansion device
    • Patent number 9,808,852
    • Issue date Nov 7, 2017
    • GUSTAV KLAUKE GBMH
    • Egbert Frenken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe expanding device
    • Patent number 9,694,410
    • Issue date Jul 4, 2017
    • Yung Chi Industry Co., Ltd.
    • Wu-Sheng Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for forming non-rectangular section ring from rectangular se...
    • Patent number 9,662,701
    • Issue date May 30, 2017
    • GUIZHOU ANDA AVIATION FORGING CO., LTD.
    • Zhijian Wei
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Manufacturing method for grip member for insertion tube in heat exc...
    • Patent number 9,656,355
    • Issue date May 23, 2017
    • Kyoshin Kogyo Co., Ltd.
    • Kenji Tokura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Expansion head for expansion tools, expansion tool comprising said...
    • Patent number 9,579,708
    • Issue date Feb 28, 2017
    • Rehau AG + Co.
    • Sebastian Baerthlein
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tube expanding drum machine
    • Patent number 9,511,408
    • Issue date Dec 6, 2016
    • C.M.S. COSTRUZIONE MACCHINE SPECIALI S.R.L.
    • Vinicio Maggiolo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of making an off-wall spacer cage
    • Patent number 9,364,284
    • Issue date Jun 14, 2016
    • Boston Scientific Scimed, Inc.
    • Joel N. Groff
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC PIPE EXPANDER
    • Publication number 20230294156
    • Publication date Sep 21, 2023
    • Zhejiang Value Mechanical & Electrical Products Co., Ltd.
    • Yourong JIANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PEX EXPANSION TOOL
    • Publication number 20230256498
    • Publication date Aug 17, 2023
    • Milwaukee Electric Tool Corporation
    • James Wekwert
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE EXPANSION TOOL
    • Publication number 20230226588
    • Publication date Jul 20, 2023
    • MAKITA CORPORATION
    • Koichi YAKABE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PEX EXPANSION TOOL
    • Publication number 20230201907
    • Publication date Jun 29, 2023
    • Milwaukee Electric Tool Corporation
    • Peter J. Davies
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HYDRAULIC TUBE EXPANDER AND METHOD OF USE
    • Publication number 20220288667
    • Publication date Sep 15, 2022
    • Diversitech Corporation
    • Joseph Houle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TUBING EXPANSION TOOLS AND SYSTEMS AND METHODS FOR LEAK DETECTION
    • Publication number 20220184685
    • Publication date Jun 16, 2022
    • Milwaukee Electric Tool Corporation
    • James WEKWERT
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ELECTRIC PIPE EXPANDER, CHUCK STRUCTURE FOR ELECTRIC PIPE EXPANDER,...
    • Publication number 20220176437
    • Publication date Jun 9, 2022
    • Zhejiang Value Mechanical & Electrical Products Co., Ltd.
    • Yourong JIANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    METAL PIPE AND METHOD FOR MANUFACTURING METAL PIPE
    • Publication number 20220168795
    • Publication date Jun 2, 2022
    • JFE STEEL CORPORATION
    • Akihide MATSUMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HYDRAULIC TUBE EXPANDER AND METHOD OF USE
    • Publication number 20210101201
    • Publication date Apr 8, 2021
    • Diversitech Corporation
    • Joseph Houle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Lubrication ring for a mechanical expander for sizing large pipes
    • Publication number 20210039154
    • Publication date Feb 11, 2021
    • SMS group GMBH
    • Sarah HORNICKEL
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PEX EXPANSION TOOL
    • Publication number 20200261959
    • Publication date Aug 20, 2020
    • Milwaukee Electric Tool Corporation
    • James Wekwert
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PEX EXPANSION TOOL
    • Publication number 20200261958
    • Publication date Aug 20, 2020
    • Milwaukee Electric Tool Corporation
    • Peter J. Davies
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR EXPANDING AN END OF A PIPE AND EXPANDER TOOL
    • Publication number 20200094306
    • Publication date Mar 26, 2020
    • Uponor Innovation Ab
    • Mika SAVOLAINEN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND SYSTEMS FOR AN EGR COOLER INCLUDING COOLING TUBES WITH A...
    • Publication number 20190234351
    • Publication date Aug 1, 2019
    • GE Global Sourcing LLC
    • Pushkar Haresh Sheth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Expanding Tool And Method
    • Publication number 20190168282
    • Publication date Jun 6, 2019
    • UNIWELD PRODUCTS, INC.
    • David S. Pearl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    JOINING METHOD FOR MEMBERS
    • Publication number 20190060975
    • Publication date Feb 28, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Toru HASHIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRECISION FORMING OF METALLIC HOLLOW EXTRUSIONS
    • Publication number 20180297098
    • Publication date Oct 18, 2018
    • CONSTELLIUM SINGEN GMBH
    • Sean KERR
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HYDRAULIC TUBE EXPANDER AND METHOD OF USE
    • Publication number 20180281046
    • Publication date Oct 4, 2018
    • Irwin Industrial Tool Company
    • Joseph Houle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DEVICE FOR APPLYING A PRESSING FORCE, AND A PAIR OF PRESSING JAWS
    • Publication number 20180229290
    • Publication date Aug 16, 2018
    • GUSTAV KLAUKE GMBH
    • Egbert Frenken
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PEX Expanding Tool
    • Publication number 20180029286
    • Publication date Feb 1, 2018
    • Black & Decker Inc.
    • Qingyang Li
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Expanding Tool And Method
    • Publication number 20170348754
    • Publication date Dec 7, 2017
    • UNIWELD PRODUCTS, INC.
    • David S. Pearl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND SYSTEMS FOR AN EGR COOLER INCLUDING COOLING TUBES WITH A...
    • Publication number 20170276094
    • Publication date Sep 28, 2017
    • GENERAL ELECTRIC COMPANY
    • Pushkar Haresh Sheth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    COLLAR SWAGING OF SINGLE-PIECE CENTRALIZERS
    • Publication number 20170183920
    • Publication date Jun 29, 2017
    • Antelope Oil Tool & Mfg. Co., LLC
    • George W. Ribble
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HAND EXPANSION DEVICE
    • Publication number 20160332206
    • Publication date Nov 17, 2016
    • GUSTAV KLAUKE GMBH
    • Egbert Frenken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXPANSION HEAD FOR EXPANSION TOOLS, EXPANSION TOOL COMPRISING SAID...
    • Publication number 20150306652
    • Publication date Oct 29, 2015
    • Sebastian BAERTHLEIN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Forming Tool and Method for Enlarging an Opening by Means of an Enl...
    • Publication number 20150165507
    • Publication date Jun 18, 2015
    • Airbus Defence and Space GmbH
    • Eggert Reese
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXPANSION HEAD FOR EXPANSION TOOLS AND EXPANSION TOOL COMPRISING SA...
    • Publication number 20150000368
    • Publication date Jan 1, 2015
    • Sebastian Bärthlein
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    UNIVERSAL ROLLER SWAGING MACHINE WITH TOOL WEAR MONITOR
    • Publication number 20140305176
    • Publication date Oct 16, 2014
    • EATON CORPORATION
    • Anand Aravindan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE EXPANDING DRUM MACHINE
    • Publication number 20140298874
    • Publication date Oct 9, 2014
    • C.M.S. COSTRUZIONE MACCHINE SPECIALI S.R.L.
    • Vinicio Maggiolo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR FORMING NON-RECTANGULAR SECTION RING FROM RECTANGULAR SE...
    • Publication number 20140260501
    • Publication date Sep 18, 2014
    • GUIZHOU ANDA AVIATION FORGING CO., LTD
    • Zhijian WEI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...