Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 33 - Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
Patents for B23K 33 - Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby (3,169)
12/2010
12/08/2010CN101022913B Resistance welding method
12/01/2010CN101579700B Manufacturing method for ultra-long and ultra-thick circular plate
11/2010
11/25/2010US20100297469 Method of joining two members by friction stir welding
11/24/2010CN101890557A Welding process of megaton ethane compressor casing
11/17/2010CN201632776U Stainless steel welded bevel end
11/17/2010CN201632774U Titanium composite liner container flush type splicing structure
11/17/2010CN101885099A Welding process applying submerged automatic arc welding to wind power generation tower foundation seat
11/10/2010EP2248623A1 Part composite with a pressure-hardened sheet metal component
11/10/2010CN101462195B Method for welding 16MnDR low-temperature pressure container pot body closing end splicing welding line
11/03/2010CN1880002B Friction stir welding method
10/2010
10/27/2010CN101870042A Magnesium alloy welded joint of thick plate AZ31 and single-side welding method thereof
10/21/2010WO2010119925A1 Weld joint of aluminum alloy member
10/20/2010EP2241494A1 Tailored blank product
10/20/2010CN1968782B Continuous butt welding method using plasma and laser, and method for fabricating metal tube using the same
10/20/2010CN101862919A Thick-plate AZ31 magnesium alloy welding joint and double-sided welding method thereof
10/20/2010CN101862887A Method of submerged-arc welding of thick sheet S355NL for low-temperature wind tower
10/20/2010CN101862884A Pipe-pipe site butt welding method of continuous pipes
10/20/2010CN101185803B Welded joint structure for golf club head
10/13/2010EP1771275B1 Method for repairing a component
10/06/2010CN101850454A Welding process of heavy-calibre long-distance steel pipeline
09/2010
09/29/2010EP2231357A1 Welding method for the manufacture of a removable tow bar for private motor vehicles
09/29/2010CN101844262A Method of joining two, preferably rotationally symmetric, metallic workpieces by tungsten inert gas (tig) welding and apparatus for carrying out this method
09/23/2010WO2010106616A1 Soldered joint structure
09/22/2010CN101480762B Method for producing steel-based composite board tower
09/16/2010US20100230953 Coaxial Pipe Element and a Method of Fabrication
09/16/2010DE102008036863B4 Kehlnaht an einem Überlapp- und/oder Parallelstoß und ein Verfahren zur Erzeugung einer solchen Kehlnaht Fillet weld on a Overlap and / or parallel shock and a method for producing such a fillet weld
09/15/2010EP1646472B1 Device with a pipe/connector weld joint configuration
09/15/2010CN101574765B Method for recycling wear-out invalid fluted disc of sinter breaker
09/14/2010CA2464381C Connector for structural sandwich plate members
09/08/2010EP1651379B1 Joint-site structure for a friction welding method and welding method
09/08/2010CN101823186A Welding method of ocean platform module wall board gas shielded flux-cored down weld
09/07/2010US7791000 Method for welding a rotationally symmetrical part of a hub part
09/01/2010EP2222434A1 A method for joining tubes, rods and bolts
09/01/2010CN101235812B Totally-enclosed -type compressor suction duct connecting mechanism
08/2010
08/12/2010WO2010089494A1 Element consisting of three parts of a metal sheet to be assembled by welding
08/12/2010DE102004001315B4 Verfahren zum Reparaturschweißen einer Komponente und damit reparierte Komponente A method for repair welding of a component and thus repaired component
08/11/2010EP1824633B1 Friction-welded connection between a sheet metal element and a rotation body
08/11/2010CN101797667A Welding method of deck structure of stainless steel compound plate for railway steel bridge
08/11/2010CN101368220B Novel structured metallurgy cinder ladle and method of producing the same
07/2010
07/28/2010CN101111345B A manufacturing method of flange type linear bushing by laser and linear bushing manufactured by the above method
07/23/2010CA2690793A1 Water heater threaded weld fitting having improved weld integrity
07/21/2010CN101780591A Twin arc submerged arc welding method for thick plate box beam/pillar
07/15/2010DE102009004798A1 Blechbauteil mit einer laserschweißgerechten dreikantigen Ecke, zugehöriger Blechzuschnitt sowie Verfahren zum Herstellen und Optimieren des Blechzuschnitts Sheet metal component with a laser welding fair triangular corner, related sheet metal blank and methods of making and optimization of the blank
07/14/2010EP1940581B1 Method of producing a welded joint
07/13/2010US7754033 Impacting the steel plate joint with impacts of an ultrasonic vibration tool or shot peening by ultrasonic vibration with steel balls to make the longitudinal axis of crystal grains at a surface depth of > 2 mm in the microstructure adjacent to a fusion line of a weld metal and a steel plate matrix
07/08/2010DE202010005984U1 Gasdicht geschweißtes Behältnis für gasisolierte Schaltanlagen Gas-tight welded container for gas insulated switchgear
07/07/2010EP2204541A1 Rotor stage of an integral bladed compressor drum of an axial turbomachine and corresponding manufacturing method.
07/07/2010EP2203646A1 Radial compressor wheel
07/07/2010CN201522229U Tube-on-sheet heat exchanger barrel
07/07/2010CN101767260A Welding method for overhaul of furnace chamber heat exchange tube
07/07/2010CN101225653B Construction welding method for main chord pipe inside platform legs
07/06/2010US7748598 Method of joining clad metals and vessel produced thereby
07/06/2010US7748596 Welded structure having excellent resistance to brittle crack propagation and welding method therefor
06/2010
06/30/2010CN101758335A Improved heterogenous steel pipe mechanical welding butt joint divided edge
06/30/2010CN101758332A Splicing, assembling and folding method of thin plate
06/30/2010CN101758326A Plasma-arc welding method of cupronickel with thickness of 2-20 mm
06/30/2010CN101758318A Method for welding automotive anti-rolling steel tube and A column reinforcement plate
06/23/2010CN201514149U Connecting structure of high temperature-side heat exchange tube and tube plate
06/22/2010US7741580 Method of welding a pipe/connector joint
06/10/2010DE102008060506A1 Fügen von Sandwichblechen Add suppression plates
06/09/2010CN201500861U Embedded welding structure of thin-walled aluminum alloy chassis
06/09/2010CN101722374A Butt welding construction method of large diameter underground pipelines
06/09/2010CN101722352A Submerged arc welding process for low-temperature high-toughness niobium micro-alloy steel and welding wire thereof
06/09/2010CN101722351A Method for controlling quality of linerless single-sided welding double-sided molding backing weld seam
06/09/2010CN101722350A Steel bridge U-shaped rib welding process
06/08/2010US7732733 Ferritic stainless steel welding wire and manufacturing method thereof
06/02/2010CN101259570B Plane welding flange groove structure
06/02/2010CN101096976B Projection welded fastener with integral sealer
05/2010
05/26/2010CN101352785B Method for welding pressing sleeve of large-sized hydraulic press
05/19/2010CN101200013B Copper and stainless steel dissimilar metal water adapter vacuum brazing technology method
05/05/2010CN201446358U Device by utilizing numerical-control cutting machine to process bevel of plate edge
05/05/2010CN1984747B Weldment and its application in electric structure unit
05/05/2010CN1810437B Electrode for resistance welding, method for resistance welding and welding structure
05/05/2010CN101700600A Welding process method of novel Q460 steel for transmission tower
04/2010
04/21/2010CN101695784A Method for cold arc welding of titanium and titanium alloy
04/21/2010CN101695783A Automatic control welding process for scaffold short steel pipes for construction
04/20/2010US7700198 Dissimilar material weld joint formed by joining iron type material and aluminum type material, and weld joining method
04/06/2010CA2595215C Tailored blank article and manufacturing method of the same
03/2010
03/31/2010CN101683705A Alloy manufacturing process
03/31/2010CN101683701A Welding technique of submerged arc welding of mechanical controlled rolling and controlled cooling structural steel
03/25/2010WO2010031372A1 Connections between a monolithic metal component and a continuous-fiber reinforced laminate component, and method for the production of the same
03/24/2010CN101678512A Binding pipe body and binding method of pipe body used of brazing
03/24/2010CN101678431A Sheet-metal composite, method for joining sheets and joining device
03/18/2010US20100065093 Dishwashing machine tank
03/17/2010CN101670498A Groove process and tooling for restricting welding deformation of aluminum alloy thin-wall ball and flange
03/17/2010CN101670390A Welding process for molding small-caliber pipeline in one step
03/11/2010WO2010025598A1 Coupling method for rolled pieces
03/11/2010DE102008041172A1 Light-weight construction structure for an airplane, comprises components connectable by using a weld joining process, which is a friction stir welding process, a laser beam welding process and/or a fusion welding process
03/04/2010WO2010024709A1 Method for flash-butt welding thin-walled casings
03/04/2010WO2010024706A1 Device for preparing end faces of thin-walled casings for welding
03/04/2010DE102009021848A1 Two-part metal foam component union formed by a combination of heat and pressure
03/03/2010EP2158061A1 Binding pipe body and binding method of pipe body used of brazing
03/03/2010EP1977144B1 Differential gear assembly
03/03/2010CN100592957C Welding process of section steel structure
03/02/2010US7670094 Method and device for producing a can body and can body
02/2010
02/25/2010WO2010021588A1 Vehicle axle
02/24/2010EP2156916A1 Method of manufacturing steam producing tube walls composed mostly of martensitic steels containing 9-12% chromium
02/24/2010CN101653874A One-side welding and full-penetration welding method for enclosed box body
02/23/2010US7665651 Method of joining two members by friction stir welding
02/18/2010DE102008036863A1 Kehlnaht an einem Überlapp- und/oder Parallelstoß und ein Verfahren zur Erzeugung einer solchen Kehlnaht Fillet weld on a Overlap and / or parallel shock and a method for producing such a fillet weld
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