Patents-Review.com
ClassID:

43083 ⎘

B23K11/312 - CPC Classification

Classification description:

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

Recent Application in this class:
#1
20250276401
2025-09-04

Resistance welding device having a stationary electrode and a movable electrode between a working position and two distinct resting positions

 #2
20230234158
2023-07-27

Resistance welding machine

 #3
20230033506
2023-02-02

AUTOMATED MARKING SYSTEMS AND METHODS FOR REPLACEABLE AUTOMATED MACHINE COMPONENT TRACKING

 #4
20210008655
2021-01-14

Welding gun and welding method

 #5
20200215641
2020-07-09

Electrode orientation checking apparatus and electrode orientation checking method

 #6
20200156180
2020-05-21

Single-sided welding head

 #7
20200101557
2020-04-02

Indirect spot welding apparatus and welding method

 #8
20190363328
2019-11-28

Robust Reaction Metallurgical Joining

 #9
20190193190
2019-06-27

Resistance-Welding Equipment

 #10
20190099829
2019-04-04

WELDING EQUIPMENT FOR METALLIC MATERIALS AND METHOD FOR WELDING METALLIC MATERIALS

 #11
20180071855
2018-03-15

Spot welding apparatus

 #12
20180029156
2018-02-01

Discharge Welding System

 #13
20160346868
2016-12-01

SPOT WELDING APPARATUS

 #14
20160346865
2016-12-01

RESISTANCE SPOT WELDING WORKPIECE STACK-UPS OF DIFFERENT COMBINATIONS OF STEEL WORKPIECES AND ALUMINUM WORKPIECES

 #15
20160023294
2016-01-28

Spot welding apparatus

 #16
20150306696
2015-10-29

Welding equipment for metallic materials and method for welding metallic materials

 #17
20150298246
2015-10-22

Spot welding electrode housing apparatus

 #18
20150183049
2015-07-02

Spot welding apparatus

 #19
20150122782
2015-05-07

Method and device for resistance welding and coupling of forces between electrodes

 #20
20150102018
2015-04-16

Spot welding apparatus

 #21
20140374388
2014-12-25

Removable welding tip assembly

 #22
20140251531
2014-09-11

Method for producing a composite sheet metal part having a metallic region, and corresponding molding tool

 #23
20140166628
2014-06-19

Twin spot welding apparatus

 #24
20120129006
2012-05-24

Welding structural part and welding method of the same

 #25
20120074113
2012-03-29

Spot welding method and spot welding apparatus

 #26
20110303655
2011-12-15

Welding equipment for metallic materials and method for welding metallic materials

 #27
20110272384
2011-11-10

Indirect spot welding method

 #28
20090008085
2009-01-08

Method of making a sand screen on a base pipe

 #29
20080041828
2008-02-21

Single-head multiple-electrode resistance welder

 #30
20050029233
2005-02-10

Device for point soldering at least two components