TREA

Tube expanders

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  • CPC
  • B21D39/08
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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

Current Industry

B21D39/08Tube expanders
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Flaring and swaging bits, and methods using same
    • Patent number RE49842
    • Issue date Feb 20, 2024
    • Diversitech Corporation
    • Bruno Anjos
  • Information Patent Grant

    Heat exchanger and manufacturing method therefor
    • Patent number 11,779,994
    • Issue date Oct 10, 2023
    • Noritz Corporation
    • Naoki Se
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Expander of tubular assembly
    • Patent number 11,724,301
    • Issue date Aug 15, 2023
    • Alexey Zhuravlev
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrically initiated elastomer member expansion for controlling t...
    • Patent number 11,717,875
    • Issue date Aug 8, 2023
    • Saudi Arabian Oil Company
    • Tolu Ogundare
    • 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

    Electromagnetic forming method
    • Patent number 11,311,926
    • Issue date Apr 26, 2022
    • Kobe Steel, Ltd.
    • Ryusuke Hioki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Electromagnetic forming device and electromagnetic forming method f...
    • Patent number 11,084,084
    • Issue date Aug 10, 2021
    • Kobe Steel, Ltd.
    • Yoshihaya Imamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    Method and upsetting tool for producing highly dimensionally accura...
    • Patent number 10,081,043
    • Issue date Sep 25, 2018
    • ThyssenKrupp Steel Europe AG
    • Thomas Flehmig
    • B30 - PRESSES
  • Information Patent Grant

    Tube expander for heat exchanger coil units
    • Patent number 9,981,303
    • Issue date May 29, 2018
    • First Co.
    • Sergiu Vrabie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mandrel support device for tube bending machine
    • Patent number 9,937,545
    • Issue date Apr 10, 2018
    • Kooima Company
    • Nathan Van Zweden
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydro ironing
    • Patent number 9,713,833
    • Issue date Jul 25, 2017
    • Ahmad Shirazi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing a heat exchanger and heat exchanger obtained b...
    • Patent number 9,669,455
    • Issue date Jun 6, 2017
    • Valeo Systemes Thermiques
    • Patrick Boisselle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flaring and swaging bits, and methods using same
    • Patent number 9,550,223
    • Issue date Jan 24, 2017
    • Bruno Anjos
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube expander for heat exchanger coil units
    • Patent number 9,409,225
    • Issue date Aug 9, 2016
    • First Co.
    • Sergiu Vrabie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for lubricating interior of heat exchanger tube
    • Patent number 9,403,202
    • Issue date Aug 2, 2016
    • Carrier Corporation
    • Jason Michael Thomas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Structure of a tube expander
    • Patent number 9,302,313
    • Issue date Apr 5, 2016
    • Chen-Tzu Lin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Permanent electrical contact applicable to the web of rails and the...
    • Patent number 9,142,894
    • Issue date Sep 22, 2015
    • Cembre S.p.A.
    • Gualtiero Barezzani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Flaring tool
    • Patent number 9,044,803
    • Issue date Jun 2, 2015
    • Jeffrey A. Propst
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe diameter expansion apparatus and pipe diameter expansion method
    • Patent number 8,978,433
    • Issue date Mar 17, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Keisuke Kamitani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tubing expansion
    • Patent number 8,641,407
    • Issue date Feb 4, 2014
    • Weatherford/Lamb, Inc.
    • Neil Andrew Abercrombie Simpson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing a rotor
    • Patent number 8,615,866
    • Issue date Dec 31, 2013
    • Siemens Aktiengesellschaft
    • Kurt Andersen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tubing expansion
    • Patent number 8,075,813
    • Issue date Dec 13, 2011
    • Weatherford/Lamb, Inc.
    • David Stephenson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing a push rod
    • Patent number 7,669,328
    • Issue date Mar 2, 2010
    • Robert Bosch GmbH
    • Masato Wake
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Radial expansion of tubular members
    • Patent number 7,357,190
    • Issue date Apr 15, 2008
    • Shell Oil Company
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Radial expansion of tubular members
    • Patent number 7,299,881
    • Issue date Nov 27, 2007
    • Shell Oil Company
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Radial expansion of tubular members
    • Patent number 7,275,601
    • Issue date Oct 2, 2007
    • Shell Oil Company
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and device for reshaping tubes
    • Patent number 7,251,972
    • Issue date Aug 7, 2007
    • Wilhelm Schulz GmbH
    • Luca Schulz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Radial expansion of tubular members
    • Patent number 7,246,667
    • Issue date Jul 24, 2007
    • Shell Oil Company
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Radial expansion of tubular members
    • Patent number 7,231,985
    • Issue date Jun 19, 2007
    • Shell Oil Company
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    MACHINE FOR DEFORMATION MACHINING OF A TUBE AND/OR OF A COMPONENT O...
    • Publication number 20240165689
    • Publication date May 23, 2024
    • OP S.r.l.
    • Massimo ZILIANI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ELECTRICALLY INITIATED ELASTOMER MEMBER EXPANSION FOR CONTROLLING T...
    • Publication number 20230139096
    • Publication date May 4, 2023
    • Saudi Arabian Oil Company
    • Tolu Ogundare
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXPANDABLE DEVICES
    • Publication number 20230105665
    • Publication date Apr 6, 2023
    • The Foundry, LLC
    • Hanson S. Gifford
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR
    • Publication number 20220410247
    • Publication date Dec 29, 2022
    • Noritz Corporation
    • Naoki SE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ELECTROMAGNETIC FORMING METHOD
    • Publication number 20210170471
    • Publication date Jun 10, 2021
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Ryusuke HIOKI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ELECTROMAGNETIC FORMING DEVICE AND ELECTROMAGNETIC FORMING METHOD F...
    • Publication number 20200139420
    • Publication date May 7, 2020
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Yoshihaya IMAMURA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PIPE EXPANDING PUNCH
    • Publication number 20180257124
    • Publication date Sep 13, 2018
    • Gu Wang JUNG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROTATING INSERT FOR FLANGING AND WIDENING METAL TUBES, "A FLANGING...
    • Publication number 20180015528
    • Publication date Jan 18, 2018
    • Bruno Anjos
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    AIR CONDITIONER FIN ASSEMBLY AUTOMATIC TUBE EXPANSION SYSTEM BASED...
    • Publication number 20170225219
    • Publication date Aug 10, 2017
    • XUZHOU DKEC ELECTRICAL TECHNOLOGY CO., LTD.
    • Xinpu HAO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE EXPANDER FOR HEAT EXCHANGER COIL UNITS
    • Publication number 20160311009
    • Publication date Oct 27, 2016
    • First Co.
    • Sergiu Vrabie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FLARING AND SWAGING BITS, AND METHODS USING SAME
    • Publication number 20160074925
    • Publication date Mar 17, 2016
    • Bruno Anjos
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE EXPANDER FOR HEAT EXCHANGER COIL UNITS
    • Publication number 20160067762
    • Publication date Mar 10, 2016
    • First Co.
    • Sergiu Vrabie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    AIR INTAKE SEPARATOR SYSTEMS AND METHODS
    • Publication number 20150266145
    • Publication date Sep 24, 2015
    • Veotec Americas LLC
    • Peter Valsler
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method For Producing A Heat Exchanger And Heat Exchanger Obtained B...
    • Publication number 20140338877
    • Publication date Nov 20, 2014
    • Patrick Boisselle
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PIPE DIAMETER EXPANSION APPARATUS AND PIPE DIAMETER EXPANSION METHOD
    • Publication number 20140090434
    • Publication date Apr 3, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Keisuke Kamitani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    LUBRICATION DRYING PROCESS FOR TUBE
    • Publication number 20130306182
    • Publication date Nov 21, 2013
    • Jason Michael Thomas
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PERMANENT ELECTRICAL CONTACT APPLICABLE TO THE WEB OF RAILS AND THE...
    • Publication number 20130240264
    • Publication date Sep 19, 2013
    • Cembre S.p.A.
    • Gualtiero Barezzani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND APPARATUS FOR PRESSURE EXPANSION OF TUBING IN COIL ASSEM...
    • Publication number 20130213105
    • Publication date Aug 22, 2013
    • James G. Milliman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBING EXPANSION
    • Publication number 20120181732
    • Publication date Jul 19, 2012
    • David Stephenson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method and apparatus for manufacturing a rotor
    • Publication number 20110247196
    • Publication date Oct 13, 2011
    • Kurt ANDERSEN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Radial Expansion of Tubular Members
    • Publication number 20080115939
    • Publication date May 22, 2008
    • Shell Oil Company
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBING EXPANSION
    • Publication number 20070107195
    • Publication date May 17, 2007
    • David Stephenson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Radial expansion of tubular members
    • Publication number 20050081358
    • Publication date Apr 21, 2005
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Radial expansion of tubular members
    • Publication number 20050077051
    • Publication date Apr 14, 2005
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Radial expansion of tubular members
    • Publication number 20050045324
    • Publication date Mar 3, 2005
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Radial expansion of tubular members
    • Publication number 20050045341
    • Publication date Mar 3, 2005
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Radial expansion of tubular members
    • Publication number 20050039928
    • Publication date Feb 24, 2005
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Radial expansion of tubular members
    • Publication number 20050028988
    • Publication date Feb 10, 2005
    • Robert Lance Cook
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method and device for reshaping tubes
    • Publication number 20050000259
    • Publication date Jan 6, 2005
    • Luca Schulz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Expander for expanding a tubular element
    • Publication number 20040094312
    • Publication date May 20, 2004
    • Wilhelmus Christianus Maria Lohbeck
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...