ClassID:

43146

B23K20/12 - 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

Sub-classes:
Recent Application in this class:
#1
20260102842
2026-04-16

BONDING STRENGTH INSPECTION APPARATUS AND BONDING SYSTEM

#2
20250332655
2025-10-30

FRICTION STIR SPOT WELDING DEVICES WITH BACKFILLING

#3
20250332628
2025-10-30

TAILORED BLANK MATERIAL, METHOD FOR MANUFACTURING SAME, AND PRESS-MOLDED ARTICLE

#4
20250296656
2025-09-25

SPROCKET ASSEMBLY

#5
20250249529
2025-08-07

FRICTION STIR WELDING APPARATUS AND FRICTION STIR WELDING METHOD

#6
20250134307
2025-05-01

GRIDDLE

#7
20240351133
2024-10-24

FRICTION STIR SPOT WELDED JOINT AND PRODUCTION METHOD THEREFOR, AND FRICTION STIR SPOT WELDING METHOD

#8
20240167492
2024-05-23

FRICTION JOINING ELEMENT

#9
20240116128
2024-04-11

High strength tube joining by rotary friction welding

#10
20240052862
2024-02-15

SYSTEM AND PROCESS FOR JOINING DISSIMILAR MATERIALS AND SOLID-STATE INTERLOCKING JOINT WITH INTERMETALLIC INTERFACE FORMED THEREBY

#11
20230341038
2023-10-26

BOLTLESS UNITARY RING GEAR-FLANGE BODY

#12
20230339039
2023-10-26

Friction pressure welding method

#13
20230278133
2023-09-07

Friction welding of cladded cemented or sintered carbides to a structural element

#14
20230187887
2023-06-15

FRICTION WELDING CONNECTOR AND ITS METHOD OF PRODUCTION

#15
20230042260
2023-02-09

SUBASSEMBLY INCLUDING A WHEEL HUB AND A CONSTANT VELOCITY JOINT

#16
20230017230
2023-01-19

Method for Gas Phase Alloy Enhancement of Solid State Welds

#17
20220347787
2022-11-03

Method for manufacturing a rod

#18
20220314359
2022-10-06

Vehicle body structure

#19
20220280995
2022-09-08

Method of manufacturing steering shaft

#20
20220275857
2022-09-01

Method of manufacturing boltless unitary ring gear-flange body

#21
20220250411
2022-08-11

Axle housing assembly having a spindle and method of manufacture

#22
20220234112
2022-07-28

Machine tool and machining method

#23
20220193817
2022-06-23

Multi-position clamp for friction welding operations

#24
20220176486
2022-06-09

JOINT STRUCTURE, AUTOMOTIVE COMPONENT, AND JOINT STRUCTURE MANUFACTURING METHOD

#25
20220145435
2022-05-12

Weathering steel for solid-state welding, weathering steel material for solid-state welding, solid-state welded structure and solid-state welding method

#26
20220063705
2022-03-03

LINEAR MOTION SHAFT FOR ELECTRIC POWER STEERING DEVICE, ELECTRIC POWER STEERING DEVICE, AND METHODS FOR MANUFACTURING THEM

#27
20210394297
2021-12-23

RESISTANCE WELDING DEVICE, HOLLOW ARM, AND METHOD OF MANUFACTURING HOLLOW ARM

#28
20210346978
2021-11-11

Manufacturing method of joined body

#29
20210339346
2021-11-04

SYSTEMS AND METHODS FOR REDUCING STRESS AND DISTORTION DURING FRICTION WELDING

#30
20210316392
2021-10-14

Heat treatment and stress relief for solid-state welded nickel alloys

#31
20210316382
2021-10-14

Welded assembly and method of welding using electro-spark discharge

#32
20210237196
2021-08-05

MANUFACTURING METHOD OF THIN PLATE

#33
20210180605
2021-06-17

Tool for simultaneous local stress relief of each of a multiple of linear friction welds of a rotor forging

#34
20210156002
2021-05-27

CONNECTION BETWEEN FORKS AND HANGERS ON FORKS

#35
20210129693
2021-05-06

Fluid vessel assembly with welded connection

#36
20210123452
2021-04-29

Impeller manufacturing method, impeller, and rotation machine

#37
20210095771
2021-04-01

Component of hydraulics, arrangement having a portion of the component, and method for joining together the component

#38
20210069823
2021-03-11

Friction-stir-welded sheet-and-post sidewall

#39
20210048125
2021-02-18

HYDRAULIC PIPE COUPLING STRUCTURE THAT IS FORMED INTEGRALLY AND HAS ENHANCED STRENGTH

#40
20210031295
2021-02-04

System and method for measuring energy conversion efficiency of inertia friction welding machine

#41
20210003188
2021-01-07

Cylinder device and rod manufacturing method

#42
20200407830
2020-12-31

ARTICLES WITH NITROGEN ALLOY PROTECTIVE LAYER AND METHODS OF MAKING SAME

#43
20200391323
2020-12-17

Joining method

#44
20200391322
2020-12-17

Joining method

#45
20200376529
2020-12-03

EXTRUSION OF METAL MATERIAL USING A DUMMY BLOCK HAVING A CURVED SURFACE

#46
20200316666
2020-10-08

System and method for connecting metal workpieces

#47
20200306898
2020-10-01

Systems and methods for reducing stress and distortion during friction welding

#48
20200290150
2020-09-17

JOINED COMPONENT AND METHOD OF MANUFACTURING SAME

#49
20200290149
2020-09-17

Overlapping bonded structure

#50
20200262001
2020-08-20

Rotary friction welding

#51
20200198046
2020-06-25

ADDITIVE MANUFACTURING METHOD AND ADDITIVE MANUFACTURING DEVICE

#52
20200171608
2020-06-04

Screw element of a ball screw mechanism

#53
20200114464
2020-04-16

Manufacturing method of joined body and joined body

#54
20200101922
2020-04-02

Fastening an airbag in the vehicle

#55
20200070574
2020-03-05

Axle and spindle for heavy-duty vehicle and method

#56
20200016825
2020-01-16

Additive manufacturing method

#57
20190376396
2019-12-12

TURBINE BLISK AND PROCESS OF MAKING

#58
20190353090
2019-11-21

Pre-chamber assembly for fuel injector

#59
20190344379
2019-11-14

METAL MATRIX COMPOSITE VEHICLE COMPONENT AND METHOD

#60
20190262934
2019-08-29

Friction stir spot welding device and friction stir spot welding method

#61
20190262933
2019-08-29

Device and method for the machining of an end of an elementary panel for its friction stir welding

#62
20190247951
2019-08-15

Rack and method for producing a rack for a steering gear of a motor vehicle

#63
20190211832
2019-07-11

Tool for simultaneous local stress relief of each of a multiple of linear friction welds of a rotor forging

#64
20190210149
2019-07-11

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

#65
20190193167
2019-06-27

Method of controlling positioning control apparatus and positioning control apparatus

#66
20190168337
2019-06-06

Friction stir welding tool member made of silicon nitride sintered body, and friction stir welding apparatus using the same

#67
20190168336
2019-06-06

FRICTION WELDING PROCESS

#68
20190168335
2019-06-06

Friction welding method and friction welding apparatus

#69
20190162261
2019-05-30

Brake disc and method of producing the same

#70
20190151981
2019-05-23

Transmission shaft and method and device for the production thereof

#71
20190143442
2019-05-16

Spot welding apparatus, spot welding method, and joint structure

#72
20190136887
2019-05-09

Coupling structure

#73
20190134756
2019-05-09

Interlayered structures for joining dissimilar materials and methods for joining dissimilar metals

#74
20190134755
2019-05-09

Interlayered structures for joining dissimilar materials and methods for joining dissimilar metals

#75
20190126386
2019-05-02

WELDING METHOD AND PART MADE BY THE WELDING METHOD

#76
20190126385
2019-05-02

Friction stir welding device

#77
20190099982
2019-04-04

Coloring of metallic materials coated with aluminum

#78
20190093481
2019-03-28

METHOD OF MANUFACTURING BLADED RINGS FOR RADIAL TURBOMACHINES USING STOP ELEMENTS WITH LOCALISED WELDS; CORRESPONDING BLADED RING

#79
20190039119
2019-02-07

Rivet for friction self-piercing riveting and friction self-piercing riveting connection system thereof

#80
20190030658
2019-01-31

METHOD FOR MANUFACTURING A VALVE

#81
20190024755
2019-01-24

Transmission device for splitting torque between two coaxial gears, in particular for a planetary gearing for aeronautic applications, and method for manufacturing and assembling said transmission device

#82
20180371986
2018-12-27

Connecting rod for an internal combustion engine with variable compression

#83
20180371594
2018-12-27

Solid-state welding of coarse grain powder metallurgy nickel-based superalloys

#84
20180354231
2018-12-13

DIFFERENT-MATERIAL JOINING STRUCTURE

#85
20180354064
2018-12-13

Friction spot joining device and friction spot joining method

#86
20180339361
2018-11-29

Machine component and method for producing the same

#87
20180334992
2018-11-22

Dual gallery steel piston

#88
20180326533
2018-11-15

Heat treatment and stress relief for solid-state welded nickel alloys

#89
20180304401
2018-10-25

Friction stir spot joining apparatus and friction stir spot joining method

#90
20180298947
2018-10-18

Multi-layered sintered bushings and bearings

#91
20180297145
2018-10-18

Friction stir spot joining apparatus and friction stir spot joining method

#92
20180290231
2018-10-11

Pressure welding device and pressure welding method

#93
20180258980
2018-09-13

Integrated post-weld knurling process and device for performing the same

#94
20180238432
2018-08-23

Gear housing especially for an epicyclic gear set and method of making same

#95
20180223981
2018-08-09

Method for manufacturing rack and hollow rack bar

#96
20180215444
2018-08-02

Multi sprocket arrangement with weld connection

#97
20180214974
2018-08-02

Friction bonding method

#98
20180186088
2018-07-05

Hand-guided device for setting a setting element and method for using said device

#99
20180171836
2018-06-21

VALVE GUIDE

#100
20180154479
2018-06-07

Method for producing a blade for a turbomachine

#101
20180154478
2018-06-07

Linear friction welding apparatus

#102
20180126783
2018-05-10

Axle assembly

#103
20180119636
2018-05-03

Method for manufacturing a piston

#104
20180117965
2018-05-03

Reinforced axle joint

#105
20180105914
2018-04-19

HYBRID COMPONENT AND METHOD OF MAKING

#106
20180085848
2018-03-29

Method for producing metal member

#107
20180079007
2018-03-22

Methods of Manufacturing Engine System Components

#108
20180073532
2018-03-15

SYSTEM AND PROCESS FOR JOINING DISSIMILAR MATERIALS AND SOLID-STATE INTERLOCKING JOINT WITH INTERMETALLIC INTERFACE FORMED THEREBY

#109
20180071859
2018-03-15

Method for producing metal member

#110
20180071858
2018-03-15

Method for producing metal member

#111
20180065205
2018-03-08

METHOD FOR PRODUCING A CAMSHAFT

#112
20180056438
2018-03-01

Method for producing metal member

#113
20180051693
2018-02-22

Sliding component and method for producing the same

#114
20180043466
2018-02-15

Friction stir welding apparatus for structural steel

#115
20180030562
2018-02-01

HEAT TREATMENT OF STEEL PARTS, PARTICULARLY FRICTION-WELDED STEEL PARTS

#116
20180029158
2018-02-01

Rotary friction welding

#117
20180029157
2018-02-01

Rotary friction welding

#118
20180001571
2018-01-04

Fluid system and method of manufacture via friction welding

#119
20170348794
2017-12-07

Friction welding element, and a method for connecting the friction welding element to a housing

#120
20170348793
2017-12-07

Pressure welding device and pressure welding method

#121
20170326667
2017-11-16

Pressure welding device and pressure welding method

#122
20170320160
2017-11-09

Joint-site structure for components to be connected by means of overlap friction welding, and method for connecting components by means of friction welding

#123
20170314401
2017-11-02

Method for producing a blade for a turbomachine

#124
20170304935
2017-10-26

Friction stir spot welding device and friction stir spot welding method

#125
20170304932
2017-10-26

Pressure welding device and pressure welding method

#126
20170304931
2017-10-26

Pressure welding device and pressure welding method

#127
20170297141
2017-10-19

Friction stir welding tool member made of silicon nitride sintered body and friction stir welding apparatus using same

#128
20170291215
2017-10-12

Method and apparatus for producing a hybrid connection

#129
20170266754
2017-09-21

Joint part determination method and joint material manufacturing method

#130
20170266707
2017-09-21

Plastic working method for magnesium alloy

#131
20170252856
2017-09-07

Friction application device

#132
20170204877
2017-07-20

Method for producing a compressor stator of an axial turbomachine

#133
20170203383
2017-07-20

Device for producing metal member

#134
20170191148
2017-07-06

Heat-resistant tungsten alloy, friction stir welding tool, and production method

#135
20170189990
2017-07-06

Metal matrix composite vehicle component and method

#136
20170157720
2017-06-08

Friction stir welding method and friction stir welding apparatus

#137
20170151625
2017-06-01

ROTARY TOOL AND JOINING METHOD

#138
20170136571
2017-05-18

ROTARY TOOL AND JOINING METHOD

#139
20170129048
2017-05-11

Rotary friction welding

#140
20170095890
2017-04-06

Flash trap

#141
20170095884
2017-04-06

Method for manufacturing mill roll, mill roll and manufacturing apparatus of mill roll

#142
20170080517
2017-03-23

Friction welding system

#143
20170021249
2017-01-26

BALL BAT INCLUDING MULTIPLE ALLOYS

#144
20170016323
2017-01-19

Friction Welded Insert and Processes for Inserting the Insert into a Substrate

#145
20160368082
2016-12-22

Friction weed

#146
20160313161
2016-10-27

Method for affixing a metal tube to a metal body

#147
20160311053
2016-10-27

Transmission shaft and method and device for the production thereof

#148
20160305483
2016-10-20

Joint-site design comprising a hub and a shaft or a gear being friction welded

#149
20160288247
2016-10-06

Friction welding vibration damping

#150
20160273368
2016-09-22

BLADE OF A TURBOMACHINE MADE OF DIFFERENT MATERIALS AND METHOD FOR THE PRODUCTION THEREOF

#151
20160273074
2016-09-22

Method for producing a component from a composite material comprising a metal matrix and incorporated intermetallic phases

#152
20160265473
2016-09-15

Friction-welded structure assembly, water-cooled internal combustion engine cylinder head, water-cooled internal combustion engine and machine equipped with same

#153
20160228978
2016-08-11

Pressure welding device and pressure welding method using an advance drive designed as an electrohydraulic direct drive

#154
20160228977
2016-08-11

Sliding component, method for producing sliding component, and device for producing sliding component

#155
20160216145
2016-07-28

Measuring tube for a flow measuring device and flow measuring device

#156
20160199951
2016-07-14

Piston rod manufacturing method

#157
20160193689
2016-07-07

Friction stir welding method, friction stir welding device and friction stir welded material

#158
20160158879
2016-06-09

Method of making a bracket assembly for a brake assembly

#159
20160158878
2016-06-09

Friction welding method

#160
20160151854
2016-06-02

Transient liquid phase joining of dissimilar materials

#161
20160131075
2016-05-12

Welded piston assembly

#162
20160121425
2016-05-05

Method of operating an apparatus for linear friction welding

#163
20160114437
2016-04-28

Method of joining workpieces using a sliding part coupling portion

#164
20160089750
2016-03-31

Method to join dissimilar materials by the cold spray process

#165
20160086760
2016-03-24

Friction welding of X-ray tube components using intermediate filler materials

#166
20160076315
2016-03-17

Method for manufacturing superior 13Cr friction-welded drillrod

#167
20160075179
2016-03-17

Method for forming an axle shaft and related axle shaft

#168
20160061226
2016-03-03

Pneumatic machining device

#169
20160039043
2016-02-11

Rotary friction welding

#170
20160023300
2016-01-28

Method for manufacturing mill roll, mill roll and manufacturing apparatus of mill roll

#171
20160023299
2016-01-28

Method of making a bracket assembly for a brake assembly

#172
20160008917
2016-01-14

Joined body

#173
20160006138
2016-01-07

Method for cohesive joining to a cable end, and also configured cable

#174
20160003864
2016-01-07

Method for producing an acceleration sensor

#175
20160003257
2016-01-07

Method for making an impeller from sector segments

#176
20160001394
2016-01-07

Friction welding element, and a method for connecting the friction welding element to a housing

#177
20150360317
2015-12-17

Friction Spot Welding and Friction Seam Welding

#178
20150343558
2015-12-03

Subsea welding apparatus and method

#179
20150343556
2015-12-03

Auxiliary device for welding spindle disks, having a damping belt, and friction welding method

#180
20150336203
2015-11-26

System and method of friction welding a workpiece

#181
20150328725
2015-11-19

Conical pins for the structural repair of defects

#182
20150283433
2015-10-08

Multi-material iron type golf club head

#183
20150258642
2015-09-17

Method for manufacturing a gear

#184
20150258641
2015-09-17

Movable backing system

#185
20150239062
2015-08-27

Inertia friction disk welding

#186
20150231733
2015-08-20

Friction stir weld plugs and methods of using thereof

#187
20150225020
2015-08-13

Joint structure for members of different kinds of metal

#188
20150209895
2015-07-30

Apparatus for friction stir welding

#189
20150190881
2015-07-09

FRICTION JOINING METHOD AND JOINED STRUCTURE

#190
20150188116
2015-07-02

JOINT STRUCTURE, JOINING METHOD, SECONDARY BATTERY, AND METHOD OF MANUFACTURING SECONDARY BATTERY

#191
20150174696
2015-06-25

Aluminum alloy propeller shaft and friction welding process thereof

#192
20150137427
2015-05-21

Consolidation of complex contoured thermoplastic structures

#193
20150135533
2015-05-21

Method for producing a piston for an internal combustion engine

#194
20150097021
2015-04-09

Supporting appliance and backing arrangement for use in friction stir welding

#195
20150093187
2015-04-02

Method for producing a non-detachable connection between at least two workpieces, and connection produced according to this method

#196
20150090771
2015-04-02

METHOD AND SYSTEM FOR FABRICATING A MODULE

#197
20150043966
2015-02-12

Coupling member, method for producing coupling member, and wooden member joint structure

#198
20150028082
2015-01-29

Method for repairing and improving structural integrity of storage tanks

#199
20150013894
2015-01-15

Metallic bladders

#200
20140369741
2014-12-18

Joining process and joined article

#201
20140366954
2014-12-18

Method for repairing and improving structural integrity of storage tanks

#202
20140338841
2014-11-20

Apparatus for linear friction welding

#203
20140326414
2014-11-06

Apparatus for linear friction welding

#204
20140299051
2014-10-09

Friction application device

#205
20140284313
2014-09-25

Surgical instrument shafts and methods of manufacturing shafts for surgical instruments

#206
20140241890
2014-08-28

Gas turbine engine blade and disk

#207
20140238826
2014-08-28

Conveyor screw for a material conveyor system of a construction machine

#208
20140236874
2014-08-21

Binary classification of items of interest in a repeatable process

#209
20140220372
2014-08-07

Unitized assembly including substructure element integral with fiber metal laminate

#210
20140217151
2014-08-07

Friction stir welding tool

#211
20140212681
2014-07-31

JOINING PROCESS AND JOINED ARTICLE

#212
20140183245
2014-07-03

Friction stir welding apparatus

#213
20140174669
2014-06-26

Friction welding element

#214
20140174344
2014-06-26

FEED ROLLER TYPE SYSTEM FOR CONTINUOUS FEEDING OF FILLER MATERIAL FOR FRICTION STIR WELDING, PROCESSING AND FABRICATION

#215
20140165399
2014-06-19

Manufacturing method of liquid-cooled jacket

#216
20140131426
2014-05-15

Friction welding

#217
20140117119
2014-05-01

Member for semiconductor manufacturing apparatus and method for manufacturing the same

#218
20140076957
2014-03-20

Friction-stir joining method

#219
20140069227
2014-03-13

Hollow component, a method of manufacturing the same, and an apparatus for manufacturing the same

#220
20140061185
2014-03-06

Method for joining workpieces by using a joining element and heating the joining element and the workpieces

#221
20140060956
2014-03-06

Method of producing rack of electric power steering device

#222
20140050519
2014-02-20

Friction joining method and joined structure

#223
20140036960
2014-02-06

Modular thermowell and method

#224
20140034215
2014-02-06

Apparatus and process for joining homogeneous and heterogeneous materials with customized interface properties

#225
20140027496
2014-01-30

Friction stir welding with temperature control

#226
20140018178
2014-01-16

Aluminum alloy propeller shaft and friction welding process thereof

#227
20140016994
2014-01-16

Parts assembled through friction welding

#228
20140000453
2014-01-02

Piston with cooling gallery and closed collar chamber

#229
20130320070
2013-12-05

Friction stir welding apparatus and method

#230
20130251513
2013-09-26

Method for a fabricated heat shield with rails and studs mounted on the cold side of a combustor heat shield

#231
20130228612
2013-09-05

FRICTION BIT JOINING OF MATERIALS

#232
20130223921
2013-08-29

CONNECTING ELEMENT FOR A FRICTION WELD CONNECTION FOR CONNECTING AT LEAST TWO PLATE-LIKE COMPONENTS

#233
20130221070
2013-08-29

Burring apparatus for friction welding machine

#234
20130221069
2013-08-29

Friction stir welding apparatus

#235
20130205789
2013-08-15

FUEL NOZZLE END COVER, FUEL NOZZLE, AND PROCESS OF FABRICATING A FUEL NOZZLE END COVER

#236
20130189025
2013-07-25

METHOD FOR HIGH PRESSURE/HIGH VELOCITY WELDING OR JOINING FIRST AND SECOND METAL WORKPIECES BEFORE WELDING/JOINING; ARTICLE OF MANUFACTURE MADE THEREBY

#237
20130186093
2013-07-25

Process of fabricating a fuel nozzle assembly

#238
20130168436
2013-07-04

Device for friction stir welding with a tension rod

#239
20130140348
2013-06-06

APPARATUS FOR FRICTION WELDING

#240
20130115089
2013-05-09

Rotatable component with controlled load interface

#241
20130105556
2013-05-02

Binary classification of items of interest in a repeatable process

#242
20130082035
2013-04-04

Surgical instrument shafts and methods of manufacturing shafts for surgical instruments

#243
20130081269
2013-04-04

SYSTEMS AND METHODS FOR REPAIRING HOLES

#244
20130068735
2013-03-21

METHOD FOR FORMING METAL MEMBRANE

#245
20130064672
2013-03-14

Method of manufacturing a turbine rotor

#246
20130048786
2013-02-28

Reinforcement of friction plug welds

#247
20120318774
2012-12-20

Process for friction welding blades to the drum of an axial compressor and a corresponding device

#248
20120306199
2012-12-06

TUBULAR COMPONENT FOR HYDROCARBON WELL EXPLORATION

#249
20120280485
2012-11-08

SOLID STATE BASED JOINING PROCESSES WITH POST-WELD PROCESSING(S) UNDER COMPRESSION AND APPARATUSES THEREFOR

#250
20120279441
2012-11-08

System for continuous feeding of filler material for friction stir welding, processing and fabrication

#251
20120275090
2012-11-01

Metallic housing, method for making the same and electronic device using the same

#252
20120261457
2012-10-18

Friction stir welding apparatus and method

#253
20120160899
2012-06-28

PISTON ROD MANUFACTURING METHOD

#254
20120121397
2012-05-17

TURBINE ROTOR FOR A TURBOCHARGER, TURBOCHARGER AND METHOD FOR PRODUCING A TURBINE ROTOR

#255
20120066904
2012-03-22

Device, arrangement and method for connecting lines, motor vehicle including such a device or arrangement, respectively

#256
20120052318
2012-03-01

Structure having nanophase titanium node and nanophase aluminum struts

#257
20120037115
2012-02-16

METHOD FOR THE PRODUCTION OF A PISTON FOR AN INTERNAL COMBUSTION ENGINE AND PISTON FOR AN INTERNAL COMBUSTION ENGINE

#258
20120037113
2012-02-16

Piston for an internal combustion engine and method for its production

#259
20120012643
2012-01-19

Process control method

#260
20120012241
2012-01-19

Friction weld vibration quality monitoring system and methods

#261
20120001397
2012-01-05

EXTRUDED TORQUE RODS

#262
20110308059
2011-12-22

Manufacturing method of liquid-cooled jacket

#263
20110293363
2011-12-01

Method for producing connecting elements by way of a pressure welding process and connecting element

#264
20110269555
2011-11-03

Outer member of constant speed universal joint

#265
20110198820
2011-08-18

Stabilizer and a method for producing a stabilizer

#266
20110189513
2011-08-04

Sealed battery cell and method of manufacturing the same

#267
20110129353
2011-06-02

Methods for joining a monocrystalline part to a polycrystalline part by means of an adapter piece made of polycrystalline material

#268
20110119914
2011-05-26

Piston for internal combustion engines, produced by means of a multi-orbital friction welding method

#269
20110089223
2011-04-21

Method of making a control arm

#270
20110089153
2011-04-21

COMBINATION STRUCTURE OF BOTTOM OF PAN (KETTLE) BODY AND HEATING APPARATUS

#271
20110062219
2011-03-17

Reinforcement of friction plug welds

#272
20110056629
2011-03-10

Friction welding apparatus

#273
20110052932
2011-03-03

Fabrication of L1aluminum alloy tanks and other vessels by roll forming, spin forming, and friction stir welding

#274
20110031299
2011-02-10

Method of friction welding

#275
20100299922
2010-12-02

COOLING DUCT PISTON FOR AN INTERNAL COMBUSTION ENGINE

#276
20100272572
2010-10-28

METHOD FOR PRODUCING AN INTEGRALLY BLADED ROTOR, AND ROTOR

#277
20100229387
2010-09-16

MULTI-MATERIAL TURBINE ENGINE SHAFT

#278
20100213245
2010-08-26

Method of welding tubular components

#279
20100206861
2010-08-19

Pressure welding machine and pressure welding method

#280
20100193572
2010-08-05

DAMPING DEVICE, WELDING SYSTEM FOR ROTARY FRICTION WELDING AND ROTARY FRICTION WELDING METHOD

#281
20100163601
2010-07-01

FRICTION WELD VIBRATION QUALITY MONITORING SYSTEM

#282
20100159274
2010-06-24

Friction-welded assembly with interlocking feature and method for forming the assembly

#283
20100139091
2010-06-10

Method of forming a connecting rod from two dissimiliar materials by providing material blanks of dissimiliar material, joining the material blanks and subsequently forming the connecting rod

#284
20100139077
2010-06-10

Method of Forming A High Friction Joint

#285
20100119870
2010-05-13

Dissimilar metal joint product and joining method therefor

#286
20100119772
2010-05-13

Method for producing a friction-welded connection and design of the friction-welded connection

#287
20100108666
2010-05-06

Method for high pressure/high velocity welding or joining first and second metal workpieces before welding/joining; article of manufacture made thereby

#288
20100102106
2010-04-29

Friction welding enclosure

#289
20100092789
2010-04-15

System and method for integrally forming a stiffener with a fiber metal laminate

#290
20100047606
2010-02-25

FRICTION WELDING METHOD AND FRICTION WELDING PART

#291
20100040471
2010-02-18

Method of manufacturing a turbine rotor

#292
20100038404
2010-02-18

Apparatus for induction friction solid state welding

#293
20090324986
2009-12-31

Friction-welded assembly with interlocking feature and method for forming the assembly

#294
20090317179
2009-12-24

FRICTION WELDING JOINT OF A PLURALITY OF TWO-DIMENSIONAL COMPONENTS POSITIONED ON TOP OF EACH OTHER

#295
20090305077
2009-12-10

FRICTION WELDED PART, SUSPENSION ROD FORMED OF THE FRICTION WELDED PART, AND JOINING METHOD

#296
20090304514
2009-12-10

Method of manufacturing a turbine rotor

#297
20090265933
2009-10-29

Method for the manufacture of turbine or compressor rotors for gas-turbine engines

#298
20090249622
2009-10-08

Method for the manufacture of integrally bladed rotors

#299
20090224024
2009-09-10

Friction welding methods and friction welding apparatuses

#300
20090212092
2009-08-27

METHOD FOR FORMING FRICTION WELDED COMPRESSION BASED TUBULAR STRUCTURES