ClassID:

43157

B23K20/1255 - page 2 - 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 characterised by the apparatus Tools therefor, e.g. characterised by the shape of the probe

Recent Application in this class:
#301
20140027498
2014-01-30

Tool and method for friction stir processing using the friction stir processing tool

#302
20130341376
2013-12-26

Rotary tool

#303
20130284793
2013-10-31

Rotary tool

#304
20130264373
2013-10-10

Rotary tool

#305
20130239397
2013-09-19

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

#306
20130206817
2013-08-15

Method and device for friction stir welding

#307
20130119115
2013-05-16

Friction stir welding device

#308
20130075452
2013-03-28

Mandrel tool probe for friction stir welding having physically-separate spiraled surfaces

#309
20130068825
2013-03-21

Material surface modification using friction stir welding hybrid process

#310
20130062395
2013-03-14

FRICTION STIR WELDING USING A SUPERABRASIVE TOOL

#311
20130056525
2013-03-07

PRESSING A WELD USING THE FRICTION AGITATION WELDING PROCESS FOR BETTER SURFACE ADJUSTMENT

#312
20130032630
2013-02-07

FRICTION STIR WELDING REPAIRING METHOD OF METALLIC HOUSING

#313
20120328837
2012-12-27

Method and device for bonding parts to be joined, as well as component

#314
20120325380
2012-12-27

Heat resistant alloy member, method for manufacturing the same, and method for repairing the same

#315
20120318848
2012-12-20

ROTARY TOOL FOR FRICTION STIR WELDING

#316
20120298724
2012-11-29

FRICTION STIR WELDING TOOL AND FRICTION STIR WELDING APPARATUS

#317
20120273113
2012-11-01

Friction stir welding tool and process for welding dissimilar materials

#318
20120248175
2012-10-04

Coated rotary tool

#319
20120237788
2012-09-20

METAL MATERIAL PROCESSING METHOD, STRUCTURE PROCESSED USING METAL MATERIAL PROCESSING METHOD AND ROTARY TOOL

#320
20120228361
2012-09-13

Powder metal ultrasonic welding tool and method of manufacture thereof

#321
20120227890
2012-09-13

FRICTION STIR WELDING METHOD AND WELDING JIG USED THEREFOR

#322
20120181324
2012-07-19

Joining method and joining tool

#323
20120175402
2012-07-12

Powder metal friction stir welding tool and method of manufacture thereof

#324
20120153007
2012-06-21

METHOD OF AN APPARATUS FOR FRICTION STIR SPOT WELDING WITH ADAPTED NUMBER OF SHOULDERS WITH RESPECT TO THICKNESSES OF PLATES TO BE SPOT WELDED

#325
20120080506
2012-04-05

METHOD FOR HOLDING HIGH SPEED FRICTION SPOT JOINING TOOLS

#326
20120055977
2012-03-08

SYSTEM FOR USING HIGH ROTARY SPEED FOR MINIMIZING THE LOAD DURING FRICTION STIR WELDING

#327
20120018492
2012-01-26

Friction stir welding method

#328
20120009339
2012-01-12

Friction fabrication tools

#329
20110309131
2011-12-22

FRICTION STIR WELDING TOOL AND PROCESS FOR WELDING DISSIMILAR MATERIALS

#330
20110297733
2011-12-08

Friction stir welding using a superabrasive tool

#331
20110293840
2011-12-01

Systems and methods for fabricating a direct metal deposition structure having fully forged structural qualities

#332
20110274943
2011-11-10

METAL MATERIAL PROCESSING METHOD, STRUCTURE PROCESSED USING METAL MATERIAL PROCESSING METHOD AND ROTARY TOOL

#333
20110180587
2011-07-28

FRICTION STIR WELDING TOOL

#334
20110174866
2011-07-21

High-speed friction stir welding

#335
20110135954
2011-06-09

FRICTION STIR WELDING METHOD AND FRICTION STIR WELDED HOUSING

#336
20110132970
2011-06-09

Friction stir method

#337
20110132969
2011-06-09

Friction stir welding method and friction stir welded housing

#338
20110132968
2011-06-09

Friction stir welding method

#339
20110127311
2011-06-02

OUT OF POSITION FRICTION STIR WELDING OF CASING AND SMALL DIAMETER TUBING OR PIPE

#340
20110101071
2011-05-05

Friction stir welding apparatus for overlapped joints

#341
20110084116
2011-04-14

Friction stir welding machine and friction stir welding tool

#342
20110073634
2011-03-31

Three-body joining using friction stir processing techniques

#343
20110062214
2011-03-17

Friction stir tool

#344
20110044836
2011-02-24

Powder metal friction stir welding tool and method of manufacture thereof

#345
20100288820
2010-11-18

Double-shouldered welding device for the friction stir welding of parts, and welding method

#346
20100288817
2010-11-18

Gradient polycrystalline cubic boron nitride materials and tools incorporating such materials

#347
20100282822
2010-11-11

Friction stir welding tool and friction stir welding method

#348
20100279146
2010-11-04

REFRACTORY METAL TOOL FOR FRICTION STIR WELDING COMPRISING A SHOULDER MADE OF TUNGSTEN, MOLYBDENUM, TANTALUM, NIOBIUM OR HAFNIUM ALLOY AND A COATED OR TREATED SURFACE

#349
20100252614
2010-10-07

Method for welding metal material

#350
20100146866
2010-06-17

Friction stir welding using a superabrasive tool

#351
20100140321
2010-06-10

FRICTION STIR WELDING APPARATUS AND METHOD

#352
20100108742
2010-05-06

FRACTURE RESISTANT FRICTION STIR WELDING TOOLS

#353
20100084456
2010-04-08

Clinching method and tool for performing the same

#354
20100081005
2010-04-01

Friction Stir Welding Tool and Weld Metal Structure with Plural Onion Rings

#355
20100038832
2010-02-18

Rotary holding device for gripping tool material at elevated temperatures through multiple collar assembly

#356
20090311549
2009-12-17

Friction stir welding (FSW) methods and systems and friction stir welded components made thereby

#357
20090308913
2009-12-17

Device for use with a friction stir spot welding (FSSW) apparatus

#358
20090241301
2009-10-01

TOOL ASSEMBLY USED WITH FRICTION STIR WELDING

#359
20090236045
2009-09-24

Methods and apparatus for retractable pin friction stir welding and spot welding

#360
20090218033
2009-09-03

Friction stirring-welding method

#361
20090212089
2009-08-27

Powder metal ultrasonic welding tool and method of manufacture thereof

#362
20090188968
2009-07-30

Friction stir welding process

#363
20090184201
2009-07-23

Joining fuselage skins using friction stir welding

#364
20090159643
2009-06-25

Method for joining tube plates and tubes as well as friction tool to carry out the method

#365
20090140027
2009-06-04

FRICTION STIR SPOT WELDING TOOL AND METHOD

#366
20090120995
2009-05-14

FRICTION STIR WELD TOOLS, METHODS OF MANUFACTURING SUCH TOOLS, AND METHODS OF THIN SHEET BONDING USING SUCH TOOLS

#367
20090095795
2009-04-16

TOOL ASSEMBLY USED WITH FRICTION STIR WELDING

#368
20090072007
2009-03-19

Friction stir welding tool and friction stir welding method

#369
20090068492
2009-03-12

Process for working metal material and structures

#370
20090068491
2009-03-12

Tool for friction stir welding, method of welding with the same, and processed object obtained by the same

#371
20090065553
2009-03-12

Friction stir welding apparatus

#372
20090050672
2009-02-26

Tool And Apparatus For Friction Stir Welding

#373
20080296350
2008-12-04

Friction-stir tool with form-adaptable shoulder

#374
20080257936
2008-10-23

MULTI-SECTION FACED SHOULDERLESS RETRACTABLE VARIABLE PENETRATION FRICTION STIR WELDING TOOL

#375
20080251571
2008-10-16

Friction stir welding tool having a counterflow pin configuration

#376
20080217377
2008-09-11

Fracture Resistant Friction Stir Welding Tool

#377
20080190907
2008-08-14

Method of Connecting Metal Material

#378
20080149689
2008-06-26

Friction stir welding tool

#379
20080142572
2008-06-19

Method of Connecting Metal Material

#380
20080128472
2008-06-05

Friction stir welding tool and friction stir welding apparatus

#381
20080048005
2008-02-28

FRICTION STIR WELDING SYSTEM AND METHOD

#382
20080029581
2008-02-07

Method of joining together dissimilar metal members

#383
20080029578
2008-02-07

Out-of position friction stir welding of high melting temperature alloys

#384
20080023524
2008-01-31

Friction stir welding machine and friction stir welding tool

#385
20080011810
2008-01-17

Friction stir welding tool having a scroll-free concentric region

#386
20080006678
2008-01-10

Three-body joining using friction stir processing techniques

#387
20070295781
2007-12-27

Tool Assembly Used With Friction Stir Welding

#388
20070280849
2007-12-06

Friction stir welding process and structure

#389
20070272724
2007-11-29

Powder metal friciton stir welding tool and method of manufacture thereof

#390
20070241163
2007-10-18

Apparatus And Method For Friction Stir Spot Welding

#391
20070228102
2007-10-04

Retractable shoulderless variable penetration friction stir welding tool

#392
20070187465
2007-08-16

Thermally enhanced tool for friction stirring

#393
20070181646
2007-08-09

Friction Stir Welding Method

#394
20070152015
2007-07-05

Methods and apparatus for retractable pin friction stir welding and spot welding

#395
20070119906
2007-05-31

Deposition friction stir welding process and assembly

#396
20070119276
2007-05-31

High-performance friction stir welding tools

#397
20070102492
2007-05-10

Friction stir welding using a superabrasive tool

#398
20070080191
2007-04-12

Method and apparatus of producing a welded connection between the surfaces of two planar workpieces

#399
20070057015
2007-03-15

Tapered friction stir welding and processing tool

#400
20060289608
2006-12-28

Two spiral stepped friction stir welding tool

#401
20060289604
2006-12-28

FRICTION STIR WELDING APPPARATUS

#402
20060289603
2006-12-28

APPARATUS AND PROCESS FOR FRICTION STIR WELDING

#403
20060273140
2006-12-07

Rotatable multi-pin apparatus, and process for friction driven stitch welding and structural modification of materials

#404
20060249556
2006-11-09

Apparatus and method for friction stir welding of high strength materials, and articles made therefrom

#405
20060213954
2006-09-28

Method and joining element for joining workpieces

#406
20060175382
2006-08-10

Tool geometries for friction stir spot welding of high melting temperature alloys

#407
20060169747
2006-08-03

Friction stir welding tool

#408
20060169740
2006-08-03

Welding tool for friction-stir welding apparatus

#409
20060163328
2006-07-27

Apparatus and method for friction stir welding using a consumable pin tool

#410
20060163326
2006-07-27

Method and device for friction agitation welding

#411
20060157531
2006-07-20

Single body friction stir welding tool for high melting temperature materials

#412
20060138197
2006-06-29

Friction stirring-welding method

#413
20060108395
2006-05-25

Integral channels in metal components and fabrication thereof

#414
20060086775
2006-04-27

Method of friction stir welding and retractable shoulderless variable penetration friction stir welding tool for same

#415
20060065694
2006-03-30

Multi-shouldered fixed bobbin tools for simultaneous friction stir welding of multiple parallel walls between parts

#416
20060043152
2006-03-02

Fracture resistant friction stir welding tools

#417
20060043151
2006-03-02

Advanced friction stir welding tools

#418
20060006211
2006-01-12

APPARATUS FOR CONNECTION OF WORKPIECES USING THE FRICTION STIR WELDING METHOD

#419
20060006209
2006-01-12

Apparatus for connection of workpieces using the friction stir welding method

#420
20050249978
2005-11-10

Gradient polycrystalline cubic boron nitride materials and tools incorporating such materials

#421
20050156010
2005-07-21

Applications of friction stir welding using a superabrasive tool

#422
20050145678
2005-07-07

Method and device for friction agitation welding

#423
20050129960
2005-06-16

Ir-based alloys for ultra-high temperature applications

#424
20050121497
2005-06-09

Friction stir weld tool and method

#425
20050103824
2005-05-19

Method and apparatus for friction stir welding

#426
20050067461
2005-03-31

Method and apparatus for friction stir welding

#427
20050045695
2005-03-03

Apparatus and method for friction stir welding using a consumable pin tool

#428
20050035173
2005-02-17

Out-of-position friction stir welding of high melting temperature alloys

#429
20050029330
2005-02-10

Process and apparatus for friction stir welding

#430
20050001016
2005-01-06

Tool, apparatus, and method for welding workpieces

#431
20050001009
2005-01-06

Friction stir tool for friction welding

#432
18473044
2024-04-30

Split-type friction stir welding tool with adjustable stirring pin length

#433
18467158
2024-04-16

Shoulder-angle-adjustable friction stir welding head suitable for fillet joint

#434
18351266
2024-12-03

Bobbin friction stir weld additive manufacturing system and method

#435
16908219
2022-05-17

Self-reacting friction stir welding tool

#436
16229536
2020-05-26

Friction stir welding flash removal component

#437
15990073
2022-12-27

Enclosures having a friction stir weld, precursors thereof having a metal base having a recess and a metal cover, and related methods

#438
15956302
2020-02-25

Deburring tool for friction stir welding, and related methods

#439
15909429
2019-09-03

Enclosures, devices with a friction stir weld, precursors thereof, and related methods

#440
15908160
2020-03-24

Friction stir welding tool and related methods

#441
15797359
2018-07-10

Friction stir welding tool and a method of fabricating the same

#442
14971665
2016-09-27

Friction pull plug and material configuration for anti-chatter friction pull plug weld