| Patents for B23K 33 - Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby (3,169) |
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| 02/05/2014 | CN103551713A Production method for internal part grating of polyester raw material adsorption tower |
| 01/29/2014 | CN103543052A Preparation method of Z-directional tensile sample of steel plate |
| 01/29/2014 | CN103537816A Welding method of metal layer shaped composite board |
| 01/29/2014 | CN103537776A One-step forming straight welding method for stainless steel outer composite tubes |
| 01/22/2014 | EP2686130A1 Article with a joint between an aluminium component and a hard metal, the comprising an aluminium bronze transition piece welded to the aluminium component : method of joining such article |
| 01/22/2014 | CN203401225U Novel lug plate structure |
| 01/22/2014 | CN203401224U LNG inner tank wallboard dynamic semi-automatic welding structure |
| 01/22/2014 | CN103521941A Welding method of hollow aluminum alloy structure |
| 01/22/2014 | CN103521898A Unequal-diameter welding butt joint aluminum alloy pipe |
| 01/22/2014 | CN103521886A Welding method for stainless steel one-side welding double-side forming |
| 01/21/2014 | CA2588386C Joining structure for side members and cross members in chassis frames |
| 01/15/2014 | CN203390406U Welding structure of surface cooler water collecting pipe |
| 01/15/2014 | CN203390360U Component for combined-type scaffold system |
| 01/15/2014 | CN102019913B Operating pedal and overlapping welding method |
| 01/09/2014 | WO2014006998A1 Welding method |
| 01/08/2014 | CN103502761A A method of producing a heat exchanger and a heat exchanger |
| 01/08/2014 | CN103495795A Gas protection bottoming automatic welding process of carbon steel pipeline consumable electrode |
| 01/08/2014 | CN103495794A Method for butt-welding T23 steel tube and T91 steel tube |
| 01/07/2014 | US8624160 Systems for rating a stick electrode |
| 01/03/2014 | WO2014005041A1 Welded blank assembly and method |
| 01/01/2014 | EP2678197A1 Wiper blade for cleaning panes, in particular of motor vehicles |
| 01/01/2014 | CN203371175U Welding structure for welding anti-thermal shock casing pipe with safety end in voltage stabilizer |
| 12/25/2013 | EP2676760A1 Panel joining structure |
| 12/25/2013 | EP2676094A1 Method of producing a heat exchanger and a heat exchanger |
| 12/25/2013 | EP2281653B1 A method of friction welding a first workpiece to a second workpiece with converging parts |
| 12/25/2013 | CN203356861U Connection structure and nuclear reaction instrument sleeve |
| 12/25/2013 | CN203356860U Self-locking type welding joint for friction stir welding |
| 12/25/2013 | CN103476533A Method for monitoring a lateral offset of an actual weld seam configuration relative to a desired weld seam configuration, assembly and motor vehicle seat |
| 12/25/2013 | CN103464865A Equal-intensity matching welding rod manual welding method for P690QL1 high-intensity steel |
| 12/18/2013 | CN203343620U Channel steel double-splicing butt-welding structure |
| 12/18/2013 | CN103447710A Method for solving problem of welding sinking of mill manhole reinforcing plate |
| 12/18/2013 | CN103447709A V-shaped symmetry welding process capable of preventing welding deformation |
| 12/18/2013 | CN103447702A Method for overcoming welding deformation of end covers of large-size mills |
| 12/18/2013 | CN103447672A Submerged-arc welding technology of big-thickness low-temperature steel plate with yield strength of 690MPa grade |
| 12/18/2013 | CN103447668A Welding method for dispersion copper |
| 12/18/2013 | CN102513662B Q690 and Q980 high-strength dissimilar steel non-preheating welding method |
| 12/11/2013 | EP2671665A1 Protective structure for vehicle, vehicle comprising such a structure and method for producing |
| 12/11/2013 | EP2670558A1 Production of an improved liner for a pool, tank or containment vessel |
| 12/11/2013 | CN103433604A Multiple-wire submerged-arc welding technology for guaranteeing subsea pipeline steel pipe connector comprehensive performance |
| 12/04/2013 | CN103418925A Weldment and spot welding bolt connecting structure |
| 12/04/2013 | CN103418920A Device welding method |
| 11/27/2013 | CN203304802U Narrow-gap semi-automatic welding prefabricated structure for LNG (Liquefied Natural Gas) low-temperature pipeline |
| 11/27/2013 | CN103406681A Self-locking side-parting-resisting connector for stirring friction welding |
| 11/27/2013 | CN103406644A Submerged-arc welding process for longitudinal seam and circular seam welding of pipe sections |
| 11/26/2013 | US8590767 Method for welding hollow structure |
| 11/20/2013 | CN203292697U Special material joint using plating material |
| 11/20/2013 | CN103397253A Hydrogen sulfide corrosion resistant high-strength X70MS longitudinal submerged arc welded tube and manufacturing method thereof |
| 11/20/2013 | CN102554402B Welding and heat treatment processes of large-diameter and thick-wall nuclear process pipes |
| 11/13/2013 | CN103386546A Quality control method for hydraulic body part electron beam welding joint |
| 11/13/2013 | CN103386537A Conical tip argon tungsten-arc welding method adopting 4d tungsten electrode |
| 11/13/2013 | CN103386533A Method for controlling welding deformation of box column |
| 11/07/2013 | DE102008041172B4 Flugzeug mit einer Rumpfstruktur mit geschweißten Hautblechen Aircraft having a fuselage structure with welded sheet metal skin |
| 11/06/2013 | CN203278461U Welding frame of explosion-proof motor |
| 11/06/2013 | CN203265835U Brazing heat treatment pre-machined piece of steel-inlaid tool |
| 11/06/2013 | CN103384619A Wiper blade for cleaning panes, in particular of motor vehicles |
| 11/06/2013 | CN103381520A Dynamic semi-automatic welding method for LNC (Liquefied Natural Gas) inner tank wall plate |
| 10/30/2013 | EP2656956A1 Method for manufacturing a longitudinally welded pipe from metal sheet with a discontinuous bevel and a metal pipe manufactured according to the method |
| 10/30/2013 | CN103372727A Brazed component and method of forming a brazed joint therein |
| 10/29/2013 | CA2796895C Turbine exhaust case and method of making |
| 10/23/2013 | CN103358043A Connection structure, nuclear reaction instrument bushing, secondary supporting column and welding method |
| 10/23/2013 | CN103358042A Article including a weld joint |
| 10/23/2013 | CN103358036A Welding technology for stainless steel composite tubes |
| 10/23/2013 | CN103358015A Ultrasonic wave welding structure and ultrasonic wave welding method |
| 10/23/2013 | CN103357993A Welding technology for dissimilar steels of 12 Cr1Mov and 12X18H12T |
| 10/23/2013 | CN102101498B Motor vehicle and method for connecting structural component of structural car body |
| 10/17/2013 | US20130270244 Systems and methods for tubular welding wire |
| 10/17/2013 | DE102012007571A1 Securing element for positionally accurate positioning of two mutual joining components, useful e.g. as adhesive, comprises base body with first- and second connecting portion, where one of the connecting portions is present in elastic form |
| 10/16/2013 | CN203236134U Vehicle frame pipe cross beam welding joint structure |
| 10/16/2013 | CN203236133U Micro brazing lap joint connector |
| 10/09/2013 | CN203227939U Novel structure of welded joint of oil inlet-outlet opening of hydraulic oil cylinder |
| 10/09/2013 | CN203227938U Novel laser welding structure of connector of oil inlet-outlet opening of hydraulic oil cylinder |
| 10/09/2013 | CN203227937U Novel structure of oil inlet-outlet opening of hydraulic oil cylinder |
| 10/09/2013 | CN203227935U Novel structure for reducing welding deformation of oil inlet/outlet of hydraulic cylinder |
| 10/09/2013 | CN203227934U Novel structure for reducing welding deformation of oil inlet/outlet of hydraulic cylinder |
| 10/09/2013 | CN103341686A Submerged-arc welding method of high-intensity steel thick plate for nuclear power |
| 10/09/2013 | CN103341682A Welding process for SAF2205 duplex stainless steel and WELDOX 700 low alloy high-strength steel |
| 10/08/2013 | CA2516825C A process for capillary electric welding of low and high alloy steels, whether tempered or not, and bimetals, for obtaining a certain texture with no thermal treatment |
| 10/02/2013 | CN203223177U Heavy hammer used for excavating rock stratums |
| 10/02/2013 | CN103331520A Sealing method for laser filler welding of hybrid integrated circuit package |
| 10/02/2013 | CN102500890B Welding method of carbon steel thin-plate box |
| 09/25/2013 | CN203218249U Power module using laser welded terminals |
| 09/25/2013 | CN203209858U Direction-variable groove of annular butt welding seam |
| 09/25/2013 | CN203209841U Longitudinal submerged arc welded steel tube used at minus 100 DEG C |
| 09/25/2013 | CN203209840U Longitudinal submerged arc welded steel tube with high hardenability |
| 09/25/2013 | CN203209839U Heat-resisting longitudinal submerged arc welding welded steel tube for pipeline |
| 09/25/2013 | CN203209829U Structural steel tube for main pull rod of container bridge crane |
| 09/25/2013 | CN103317219A Process of welding without back gouging at I-shaped groove with unequal gaps of medium plate |
| 09/25/2013 | CN103317218A Double-sided dual-narrow-gap non-back-gouging welding method for large thick plates |
| 09/25/2013 | CN103317216A Gas-shield butt welding method for engineering structural steel of tension-resisting strength >/=650MPa |
| 09/18/2013 | CN203197474U Welding structure |
| 09/18/2013 | CN203197473U Web gear |
| 09/18/2013 | CN103307912A Oil slurry steam generator |
| 09/18/2013 | CN103307313A Four-way reversing valve, pilot valve of four-way reversing valve and machining method of pilot valve |
| 09/18/2013 | CN101240804B 定子垫片焊接 Stator gasket welding |
| 09/12/2013 | WO2013132945A1 Member welding structure, cargo transport vehicle, and cargo transport container |
| 09/12/2013 | WO2013132311A1 Laser welding method and engine cooling structure |
| 09/11/2013 | CN203184846U Welding structure of heat exchange tube and tube plate |
| 09/11/2013 | CN103291194A Door inner panel as automobile parts and method of manufacturing same |
| 09/11/2013 | CN102588702B Corrosion-resistant alloy lined composite mitre elbow and manufacturing method thereof |
| 09/10/2013 | US8530791 Corrosion resisting joining area and method between materials of copper and stainless steel or titanium, which are the constituents of permanent cathodes for electrolytic processes and cathodes obtained |