ClassID:

43160

B23K20/127 - CPC Classification

Classification description:

Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding friction stir welding involving a mechanical connection

Recent Application in this class:
#1
20260131398
2026-05-14

DEVICES, SYSTEMS, AND METHODS FOR INCREASED WEAR RESISTANCE DURING LOW TEMPERATURE FRICTION STIR PROCESSING

#2
20240316873
2024-09-26

JOINING METHOD, JOINED BODY, AND JOINING DEVICE

#3
20240149373
2024-05-09

Systems and methods for friction stir welding a cold plate

#4
20240058891
2024-02-22

METHODS AND DEVICES FOR CONNECTING TWO DISSIMILAR MATERIALS

#5
20230158600
2023-05-25

Device for setting a connecting element

#6
20230107348
2023-04-06

DEVICES, SYSTEMS, AND METHODS FOR INCREASED WEAR RESISTANCE DURING LOW TEMPERATURE FRICTION STIR PROCESSING

#7
20220314363
2022-10-06

Manufacturing bimetallic lined pipes

#8
20220149547
2022-05-12

Electrical connection console for a motor-vehicle electrical system conductor

#9
20220070443
2022-03-03

Inter modes with weighting-averaged prediction, symmetric MVD or affine motion in video coding

#10
20220055696
2022-02-24

Joint structure and joining method

#11
20220048131
2022-02-17

Refill friction stir spot welding tool and end effector

#12
20210354230
2021-11-18

Systems and methods for friction stir welding a cold plate

#13
20210283712
2021-09-16

METHOD FOR CONNECTING AT LEAST TWO COMPONENT LAYERS BY MEANS OF PLASMA JET PRE-DRILLING OF THE COVER LAYER

#14
20210086293
2021-03-25

Friction stir welding apparatus and friction stir welding method

#15
20200404253
2020-12-24

Inter modes with weighting-averaged prediction, symmetric MVD or affine motion in video coding

#16
20200402546
2020-12-24

REDUCING BASE DECK POROSITY

#17
20200359523
2020-11-12

Method for manufacturing liquid-cooling jacket

#18
20200338664
2020-10-29

Friction stir welding tool and friction stir welder

#19
20200276666
2020-09-03

Refill friction stir spot welding method, pressing tool set, and refill friction stir spot welding device

#20
20200016687
2020-01-16

Methods and Devices for Connecting Two Dissimilar Materials

#21
20190344329
2019-11-14

Method of riveting

#22
20190283335
2019-09-19

FRICTION STIR INTERLOCKING OF DISSIMILAR MATERIALS

#23
20190210149
2019-07-11

Friction stir welding tool member, friction stir welding apparatus using the same, and friction stir welding method

#24
20190165493
2019-05-30

Terminal connecting method

#25
20190126561
2019-05-02

Friction stirring interlocking of dissimilar materials

#26
20190126384
2019-05-02

Method and apparatus for joining components with friction pins

#27
20190061046
2019-02-28

Devices, systems, and methods for increased wear resistance during low temperature friction stir processing

#28
20180297145
2018-10-18

Friction stir spot joining apparatus and friction stir spot joining method

#29
20180291746
2018-10-11

Airfoil structure and method of manufacture

#30
20180207745
2018-07-26

JOINING METHOD AND METHOD FOR MANUFACTURING HEAT SINK

#31
20180161915
2018-06-14

Portable friction stir welding repair tool

#32
20180111221
2018-04-26

ARCUATE BOOM FOR FRICTION STIR WELDING OF ARCUATE WORK PIECES

#33
20180065165
2018-03-08

Method for superplastic forming a multilayer structure having a monolithic attachment member

#34
20180056438
2018-03-01

Method for producing metal member

#35
20180050420
2018-02-22

Apparatuses and methods for fabricating metal matrix composite structures

#36
20180043465
2018-02-15

JOINING METHOD AND METHOD FOR MANUFACTURING COMPOSITE ROLLED MATERIAL

#37
20180043420
2018-02-15

Cast part with a metallic functional region

#38
20180036833
2018-02-08

FASTENING ELEMENT

#39
20180023286
2018-01-25

System and method for interlocking structural members

#40
20180021883
2018-01-25

Connecting element for producing a friction-welding connection

#41
20170301515
2017-10-19

Baffle plate and showerhead assemblies and corresponding manufacturing method

#42
20170291215
2017-10-12

Method and apparatus for producing a hybrid connection

#43
20170241372
2017-08-24

METHOD FOR MANUFACTURING PISTON FOR INTERNAL COMBUSTION ENGINE AND FRICTIONAL HOLE SEALING DEVICE FOR PISTON FOR INTERNAL COMBUSTION ENGINE

#44
20170216961
2017-08-03

Friction stir extrusion of nonweldable materials for downhole tools

#45
20170136686
2017-05-18

Joining method

#46
20170057204
2017-03-02

In-situ interlocking of metals using additive friction stir processing

#47
20160339506
2016-11-24

Linear actuator assembly

#48
20160332215
2016-11-17

Method of riveting

#49
20160325342
2016-11-10

Linear actuator assembly

#50
20160325341
2016-11-10

Mounting assembly

#51
20160175982
2016-06-23

In-situ interlocking of metals using additive friction stir processing

#52
20150377338
2015-12-31

GEARBOX HOUSING AND METHOD FOR PRODUCING A GEARBOX HOUSING

#53
20150258642
2015-09-17

Method for manufacturing a gear

#54
20140314471
2014-10-23

Hollow profile connection-gusset plate

#55
20140219740
2014-08-07

Component to be inserted through the surface of a workpiece

#56
20140215797
2014-08-07

Method for inserting a component through a surface of a workpiece

#57
20140183245
2014-07-03

Friction stir welding apparatus

#58
20140123470
2014-05-08

Friction bit joining of materials using a friction rivet

#59
20140027496
2014-01-30

Friction stir welding with temperature control

#60
20130320070
2013-12-05

Friction stir welding apparatus and method

#61
20130239397
2013-09-19

Apparatus and method for inserting a component through the surface of a workpiece

#62
20130048786
2013-02-28

Reinforcement of friction plug welds

#63
20120261457
2012-10-18

Friction stir welding apparatus and method

#64
20120128445
2012-05-24

Insertion component and method for inserting thereof through the surface of a workpiece

#65
20120012643
2012-01-19

Process control method

#66
20120006679
2012-01-12

Electrochemical anodes having friction stir welded joints and methods of manufacturing such anodes

#67
20110198389
2011-08-18

Friction Welding Apparatus

#68
20110097142
2011-04-28

Weld Rivet Joint

#69
20110073634
2011-03-31

Three-body joining using friction stir processing techniques

#70
20110062219
2011-03-17

Reinforcement of friction plug welds

#71
20100119771
2010-05-13

Solid state joining method for continuous structures

#72
20100084456
2010-04-08

Clinching method and tool for performing the same

#73
20100015465
2010-01-21

Method of and a device for forming a projection on a metal member and a metal part processed by the method of forming a projection

#74
20090263207
2009-10-22

Fixing element for a friction welding joint

#75
20090236028
2009-09-24

Method for joining material

#76
20090094813
2009-04-16

METHOD OF JOINING MATERIALS

#77
20090041539
2009-02-12

Solid state joining method for continuous structures

#78
20070116538
2007-05-24

Friction stir rivet method of joining

#79
20060288559
2006-12-28

Method and apparatus for attaching a fastener nut to a hydroformed part

#80
20060213954
2006-09-28

Method and joining element for joining workpieces

#81
20060024145
2006-02-02

Friction stir rivet and method of joining therewith

#82
20050178816
2005-08-18

Friction stir rivet drive system and stir riveting methods

#83
14043596
2015-06-16

Friction stir weld plugs and methods of using thereof

#84
13357783
2015-04-14

Method of making a two-sided fluid cooled assembly