ClassID:

43081

B23K11/31 - CPC Classification

Classification description:

Resistance welding; Severing by resistance heating; Features relating to electrodes Electrode holders and actuating devices therefor

Sub-classes:
Recent Application in this class:
#1
20250144736
2025-05-08

SPOT WELDING DEVICE, METHOD OF CONTROLLING SPOT WELDING DEVICE, SPOT WELDED JOINT, AND METHOD OF PRODUCING SPOT WELDED JOINT

#2
20240383063
2024-11-21

WELDING ROD FASTENING METHOD AND WELDING DEVICE HAVING WELDING ROD VERTICALLY FASTENED THERETO BY SAME

#3
20240149370
2024-05-09

POSITION SENSING A LOCATION PIN IN A WELDING ELECTRODE

#4
20230405704
2023-12-21

ELECTRIC RESISTANCE SPOT WELDING DEVICE AND METHOD

#5
20230311238
2023-10-05

INSULATED ELECTRODE FIXTURE FOR RESISTANCE WELDING AND METHOD OF WELDING USING SAME

#6
20230271269
2023-08-31

WELDING APPARATUS

#7
20230191526
2023-06-22

METHOD FOR PRODUCING RESISTANCE-WELDED MEMBER

#8
20230058902
2023-02-23

Systems and methods for automated tip transfer

#9
20210260687
2021-08-26

Position sensing a location pin in a welding electrode

#10
20210213558
2021-07-15

METHOD OF ASSEMBLING A LOWER ELECTRODE MECHANISM FOR WELDING AND LOWER ELECTRODE MECHANISM FOR WELDING

#11
20210205914
2021-07-08

Floating electrode welding

#12
20210046578
2021-02-18

APPARATUS FOR RESISTANCE WELDING

#13
20200306866
2020-10-01

Resistance spot welding apparatus and method for manufacturing a welded structure

#14
20200269344
2020-08-27

Position sensing a location pin in a welding electrode

#15
20200114457
2020-04-16

Spatter scattering prevention apparatus and flash butt welder including the same

#16
20200067064
2020-02-27

Transferable electrode tip for resistance welding an anode tab to the casing of an electrochemical cell

#17
20190321906
2019-10-24

Articulated welding robot

#18
20190314915
2019-10-17

Resistance Spot Welding Workpiece Stack-Ups Having Steel Workpieces With Surface Coatings

#19
20190314914
2019-10-17

Resistance spot brazing workpiece stack-ups having one or more thin-gauge steel workpieces

#20
20190247950
2019-08-15

Conductive supporting member and method for producing the same

#21
20190099830
2019-04-04

Weld electrode plugs with polymeric inserts for loss-of-cooling detection in welding systems

#22
20190047075
2019-02-14

RESISTANCE SPOT WELDING ENHANCED BY ELECTROMAGNETS

#23
20180161913
2018-06-14

Method for manufacturing spark plug

#24
20180085846
2018-03-29

Method and device for joining a composite sheet metal component to a functional element

#25
20160375520
2016-12-29

Electrode structure for resistance welding

#26
20160318117
2016-11-03

Quality check system of spot welding

#27
20160193687
2016-07-07

RESISTANCE WELDING METHOD FOR SUCKER ROD

#28
20160167159
2016-06-16

Extension arm for attachment to a resistance welding hand piece

#29
20160144449
2016-05-26

Indirect spot welding method

#30
20160104902
2016-04-14

Method of welding porous body flow path

#31
20150346033
2015-12-03

Welding portion inspection system and the control method of inspection system

#32
20150336199
2015-11-26

Welding electrodes and adapter therefor

#33
20150298245
2015-10-22

Projection welding device

#34
20150290737
2015-10-15

Resistance spot welding apparatus

#35
20150217397
2015-08-06

Rotary work device

#36
20140319104
2014-10-30

ELECTRICAL INSULATING ELEMENT MADE OF CERAMIC MATERIAL FOR AN ELECTRICAL PROCESSING DEVICE, CORRESPONDING PROCESSING DEVICE

#37
20140263198
2014-09-18

Wire butt welder with adjustable alignment

#38
20140263197
2014-09-18

Method for single-sided resistance welding

#39
20140183168
2014-07-03

Welding process for the Welding of Aluminum

#40
20140064863
2014-03-06

Tip dresser

#41
20130233838
2013-09-12

Apparatus and method for monitoring resistance welding and system thereof

#42
20130056447
2013-03-07

Automation of reaction metallurgical joining for copper conductors

#43
20120031884
2012-02-09

Electric spot welding gun

#44
20110297449
2011-12-08

Tool with welded cemented metal carbide inserts welded to steel and/or cemented metal carbide

#45
20110284501
2011-11-24

WELDING SYSTEM

#46
20110127239
2011-06-02

Electrode unit and resistance welding device

#47
20100301795
2010-12-02

Drive unit of pressure device

#48
20100274388
2010-10-28

Method and device to regulate an automated manipulator

#49
20100270272
2010-10-28

Method and monitoring device for welding by means of a positioning device

#50
20100270271
2010-10-28

METHOD AND DEVICE TO CONTROL A POSITIONING DEVICE FOR WELDING

#51
20100032419
2010-02-11

Welding gun driving device

#52
20090261671
2009-10-22

Electric actuator

#53
20090173720
2009-07-09

Welding electrode assembly having self-aligning features

#54
20080272092
2008-11-06

Spot Weld Gun

#55
20080026247
2008-01-31

Method for bonding a seal member and dissimilar materials made from metals

#56
20070175868
2007-08-02

SINGLE DRIVE AND SOURCE FOR ADJACENTLY CLAMPING AND RESISTANCE WELDING

#57
20050284848
2005-12-29

Welding device

#58
20050263495
2005-12-01

Jig and method for positioning spot welding electrode

#59
20050253469
2005-11-17

Electric actuator

#60
20050092716
2005-05-05

Quick change device for mounting an actuator to a resistance welding gun

#61
20050056619
2005-03-17

Weld gun equalizer

#62
20050029233
2005-02-10

Device for point soldering at least two components

#63
14867600
2017-10-17

Position sensing a location pin in a welding electrode