TREA

for several electrodes

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  • CPC
  • B23K11/312
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23KSOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY B23K11/00Resistance welding Severing by resistance heating

Current Industry

B23K11/312for several electrodes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Welding gun and welding method
    • Patent number 12,128,495
    • Issue date Oct 29, 2024
    • SUBARU CORPORATION
    • Noboru Sakamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Single-sided welding head
    • Patent number 11,684,996
    • Issue date Jun 27, 2023
    • C. R. F. Societa Consortile per Azioni
    • Rosanna Brun
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Indirect spot welding apparatus and welding method
    • Patent number 11,623,297
    • Issue date Apr 11, 2023
    • Mazda Motor Corporation
    • Naotake Ishizaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrode orientation checking apparatus and electrode orientation...
    • Patent number 11,440,128
    • Issue date Sep 13, 2022
    • Honda Motor Co., Ltd.
    • Yasuhiro Kawai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spot welding apparatus
    • Patent number 10,933,487
    • Issue date Mar 2, 2021
    • Hyundai Motor Company
    • So Young Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding equipment for metallic materials and method for welding met...
    • Patent number 10,189,112
    • Issue date Jan 29, 2019
    • Neturen Co., Ltd.
    • Takahiko Kanai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and device for resistance welding and coupling of forces bet...
    • Patent number 10,099,312
    • Issue date Oct 16, 2018
    • Volkswagen Aktiengesellschaft
    • Alexander Voigt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spot welding apparatus
    • Patent number 9,849,540
    • Issue date Dec 26, 2017
    • Hyundai Motor Company
    • So Young Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for producing a composite sheet metal part having a metallic...
    • Patent number 9,718,265
    • Issue date Aug 1, 2017
    • ThyssenKrupp Steel Europe AG
    • Azeddine Chergui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Removable welding tip assembly
    • Patent number 9,616,517
    • Issue date Apr 11, 2017
    • Honda Motor Co., Ltd.
    • Kevin S. Schnipke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spot welding apparatus
    • Patent number 9,573,220
    • Issue date Feb 21, 2017
    • Hyundai Motor Company
    • So Young Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twin spot welding apparatus
    • Patent number 9,527,156
    • Issue date Dec 27, 2016
    • Hyundai Motor Company
    • Sung Phil Ryu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spot welding apparatus
    • Patent number 9,522,440
    • Issue date Dec 20, 2016
    • Hyundai Motor Company
    • So Young Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spot welding method and spot welding apparatus
    • Patent number 9,505,078
    • Issue date Nov 29, 2016
    • Honda Motor Co., Ltd.
    • Eisaku Hasegawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding structural part and welding method of the same
    • Patent number 9,498,840
    • Issue date Nov 22, 2016
    • Neturen Co., Ltd.
    • Takahiko Kanai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spot welding electrode housing apparatus
    • Patent number 9,321,124
    • Issue date Apr 26, 2016
    • Kyokutoh Co., Ltd.
    • Kotaro Nakajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Indirect spot welding method
    • Patent number 9,089,924
    • Issue date Jul 28, 2015
    • JFE Steel Corporation
    • Muneo Matsushita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding equipment for metallic materials and method for welding met...
    • Patent number 9,079,266
    • Issue date Jul 14, 2015
    • Neturen Co., Ltd.
    • Takahiko Kanai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manufacturing of sand screens
    • Patent number 8,578,608
    • Issue date Nov 12, 2013
    • Schlumberger Technology Corporation
    • Kjartan Roaldsnes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of making a sand screen on a base pipe
    • Patent number 8,302,310
    • Issue date Nov 6, 2012
    • Schlumberger Technology Corporation
    • Kjartan Roaldsnes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrode alignment device for automated welding machines
    • Patent number 7,009,135
    • Issue date Mar 7, 2006
    • Motorola, Inc.
    • Hui Hua Cheah
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-arm weld gun
    • Patent number 6,512,194
    • Issue date Jan 28, 2003
    • DCT, Inc.
    • Gregory J. Koshurba
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding apparatus
    • Patent number 6,329,626
    • Issue date Dec 11, 2001
    • Takao Kinzoku Kogyo Co., Ltd.
    • Shigeo Fujita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding gun
    • Patent number 5,990,442
    • Issue date Nov 23, 1999
    • Toyota Jidosha Kabushiki Kaisha
    • Kazutsugu Suita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-unit welding apparatus
    • Patent number 5,313,040
    • Issue date May 17, 1994
    • Mazda Motor Corporation
    • Kenji Hayashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding equipment for fabricating a combustion liner
    • Patent number 5,302,795
    • Issue date Apr 12, 1994
    • Hitachi, Ltd.
    • Takeo Kurokawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-adjusting spot welding electrode holder
    • Patent number 5,285,043
    • Issue date Feb 8, 1994
    • Robert L. Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrically-driven cam-actuated tool clamp
    • Patent number 5,174,489
    • Issue date Dec 29, 1992
    • Utica Enterprises, Inc.
    • Arthur C. Mason
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Variable-pitch spot welding gun assembly for a welding robot
    • Patent number 5,111,019
    • Issue date May 5, 1992
    • Fanuc Ltd.
    • Nobutoshi Torii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding equipment
    • Patent number 4,985,611
    • Issue date Jan 15, 1991
    • Takao Kinzoku Kogyo Co., Ltd.
    • Hajime Iida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Resistance welding machine
    • Publication number 20230234158
    • Publication date Jul 27, 2023
    • Prima Srl
    • Guglielmo Doni
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AUTOMATED MARKING SYSTEMS AND METHODS FOR REPLACEABLE AUTOMATED MAC...
    • Publication number 20230033506
    • Publication date Feb 2, 2023
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • John D. Arthur
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING GUN AND WELDING METHOD
    • Publication number 20210008655
    • Publication date Jan 14, 2021
    • SUBARU CORPORATION
    • Noboru Sakamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRODE ORIENTATION CHECKING APPARATUS AND ELECTRODE ORIENTATION...
    • Publication number 20200215641
    • Publication date Jul 9, 2020
    • Honda Motor Co., Ltd.
    • Yasuhiro Kawai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SINGLE-SIDED WELDING HEAD
    • Publication number 20200156180
    • Publication date May 21, 2020
    • C.R.F. Societa Consortile per Azioni
    • Rosanna Brun
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INDIRECT SPOT WELDING APPARATUS AND WELDING METHOD
    • Publication number 20200101557
    • Publication date Apr 2, 2020
    • MAZDA MOTOR CORPORATION
    • Naotake ISHIZAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Robust Reaction Metallurgical Joining
    • Publication number 20190363328
    • Publication date Nov 28, 2019
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Hongliang Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Resistance-Welding Equipment
    • Publication number 20190193190
    • Publication date Jun 27, 2019
    • NAG SYSTEM CO., LTD.
    • Keiji Wada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING EQUIPMENT FOR METALLIC MATERIALS AND METHOD FOR WELDING MET...
    • Publication number 20190099829
    • Publication date Apr 4, 2019
    • Neturen Co., Ltd.
    • Takahiko Kanai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPOT WELDING APPARATUS
    • Publication number 20180071855
    • Publication date Mar 15, 2018
    • Hyundai Motor Company
    • So Young LEE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Discharge Welding System
    • Publication number 20180029156
    • Publication date Feb 1, 2018
    • Electric Power Systems, LLC
    • Randy B. Dunn
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    RESISTANCE SPOT WELDING WORKPIECE STACK-UPS OF DIFFERENT COMBINATIO...
    • Publication number 20160346865
    • Publication date Dec 1, 2016
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • David R. Sigler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPOT WELDING APPARATUS
    • Publication number 20160346868
    • Publication date Dec 1, 2016
    • Hyundai Motor Company
    • So Young Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPOT WELDING ELECTRODE HOUSING APPARATUS
    • Publication number 20150298246
    • Publication date Oct 22, 2015
    • Kyokutoh Co., Ltd.
    • Kotaro NAKAJIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPOT WELDING APPARATUS
    • Publication number 20150183049
    • Publication date Jul 2, 2015
    • Hyundai Motor Company
    • So Young Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    JOINING COMPONENTS BY MEANS OF RESISTANCE WELDING
    • Publication number 20150122782
    • Publication date May 7, 2015
    • Volkswagen Aktiengesellschaft
    • Alexander Voigt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    REMOVABLE WELDING TIP ASSEMBLY
    • Publication number 20140374388
    • Publication date Dec 25, 2014
    • Honda Motor Co., Ltd.
    • Kevin S. Schnipke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for producing a composite sheet metal part having a metallic...
    • Publication number 20140251531
    • Publication date Sep 11, 2014
    • ThyssenKrupp Steel Europe AG
    • Azeddine Chergui
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    TWIN SPOT WELDING APPARATUS
    • Publication number 20140166628
    • Publication date Jun 19, 2014
    • Hyundai Motor Company
    • Sung Phil RYU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MANUFACTURING OF SAND SCREENS
    • Publication number 20130185940
    • Publication date Jul 25, 2013
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Kjartan Roaldsnes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    WELDING STRUCTURAL PART AND WELDING METHOD OF THE SAME
    • Publication number 20120129006
    • Publication date May 24, 2012
    • Neturen Co., Ltd.
    • Takahiko Kanai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPOT WELDING METHOD AND SPOT WELDING APPARATUS
    • Publication number 20120074113
    • Publication date Mar 29, 2012
    • Honda Motor Co., Ltd.
    • Eisaku HASEGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING EQUIPMENT FOR METALLIC MATERIALS AND METHOD FOR WELDING MET...
    • Publication number 20110303655
    • Publication date Dec 15, 2011
    • NATIONAL INSTITUTE FOR MATERIALS SCIENCE
    • Takahiko Kanai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INDIRECT SPOT WELDING METHOD
    • Publication number 20110272384
    • Publication date Nov 10, 2011
    • JFE STEEL CORPORATION
    • Muneo Matsushita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MANUFACTURING OF SAND SCREENS
    • Publication number 20090008085
    • Publication date Jan 8, 2009
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Kjartan Roaldsnes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Single-head multiple-electrode resistance welder
    • Publication number 20080041828
    • Publication date Feb 21, 2008
    • Hirschmann Automotive GmbH
    • Egon Lang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Device for point soldering at least two components
    • Publication number 20050029233
    • Publication date Feb 10, 2005
    • Friedrich Wilhelm Schuhen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Welding or joining unit
    • Publication number 20040016723
    • Publication date Jan 29, 2004
    • Jurg Rohner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR