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 11 - Resistance welding; Severing by resistance heating
Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828)
08/2003
08/27/2003EP1339079A2 Process and arrangement for welding an electrical contact
08/21/2003WO2003068443A1 Butt welder and butt welding method and butt welded product
08/21/2003WO2002066209A3 Setting method and setting apparatus for operation path for articulated robot
08/21/2003US20030155415 Communication between machines and feed-forward control in event-based product manufacturing
08/21/2003US20030154797 Pressure sensor
08/21/2003US20030154600 Hollow member, manufacturing method therof, fluid distribution system using the hollow member, and forming apparatus of hollow member
08/21/2003US20030154587 Method and apparatus for feeding part
08/21/2003CA2454434A1 Butt welding apparatus, butt welding method, and butt welded product
08/20/2003CN2566972Y Two-loop butt resistance welder with equivalent corrector
08/20/2003CN1118350C Input/output subsystem for controlling system
08/19/2003US6609033 Field programmable welding controller
08/14/2003WO2003066269A2 Drive device for welding tongs
08/14/2003WO2003066268A1 Collapsible cellular structure
08/13/2003EP1334791A1 Welding method and welding device of cap nut
08/13/2003CN1435535A Welding apparatus
08/13/2003CN1435506A Method for cryogenic treatment of aluminium alloy resistance spot welding electrode
08/13/2003CN1435505A Method for cryogenic treatment of galvanized steel sheet resistance spot welding electrode
08/12/2003US6605794 Methods for resistance cladding and welding on hot crack susceptible materials
08/12/2003US6604499 Oil-through type push rod
08/08/2003CA2370777A1 Collapsible cellular structure
08/07/2003WO2003064099A1 Seam welding device
08/07/2003WO2002061414A3 Ultrasonic sensor system for horizontally polarised transversal waves
08/07/2003US20030146193 Welding device with a field former
08/06/2003EP1332825A1 Projection bolt welding device
08/06/2003EP1332824A2 Method for manufacturing turbine blade and manufactured turbine blade
08/06/2003CN2564299Y Electrode device for welding reinforcing bar welded net
08/06/2003CN1117256C Expansion valve
08/06/2003CN1116955C Medium flash welding method for high manganese steel switch and carbon steel rail
08/05/2003US6603228 Driving unit of a welding equipment
08/05/2003US6601909 Tailored blank article and manufacturing method of the same
07/2003
07/31/2003WO2003062605A1 Method and apparatus for increasing welding rates for high aspect ratio welds
07/31/2003US20030143074 Method for manufacturing turbine blade and manufactured turbine blade
07/31/2003US20030141341 Resistance welding fastener electrode
07/31/2003US20030141283 Rail welding device
07/31/2003DE20213840U1 Method for calibrating resistance welding machine comprising welding head mounted on robot arm with electrodes mounted on swiveling arms comprises measuring power between electrodes using sensor
07/30/2003EP1331312A1 Welding apparatus
07/30/2003EP1330330A1 Device for point soldering at least two components
07/30/2003EP1330329A2 Welding head
07/30/2003CN2562916Y Spot welder for container inner side plate
07/30/2003CN2562898Y Pole type screen knitting welder
07/30/2003CN1432447A Jointer
07/30/2003CN1116146C Resistance welding
07/28/2003CA2418677A1 A welding unit
07/24/2003WO2003059566A1 Welding material assembly with conductive flexible carrier sheet and method of welding tubular members
07/24/2003WO2003059565A1 Welding material and method without carrier
07/24/2003DE20201734U1 Drive unit for spot welding tongs used in automobile industry, is based on threaded spindle with motor-driven rotary nut
07/23/2003CN1115224C Electric resistor welder
07/22/2003US6596958 Modular welding guns
07/17/2003WO2003058532A1 Communication between machines and feed-forward control in event-based product manufacturing
07/17/2003US20030132201 Resistance spot welding control device and method
07/16/2003EP0865861B1 Welding electrode
07/16/2003EP0842727B1 Spot welding system using robots
07/15/2003US6591577 Automobile door reinforcing member
07/10/2003WO2003055635A1 Method for interconnecting tubulars by forge welding
07/10/2003US20030127432 Welding method and welding system for projection bolt
07/09/2003EP1326064A1 Method and measuring device for monitoring the quallity of a test object
07/03/2003US20030121142 Cell, cell production method, welded article production method and pedestal
07/02/2003EP1323488A2 Electrode for welding
07/02/2003EP1322443A1 Control valves and systems for pneumatic cylinders
07/02/2003EP0958093B1 Resistance welding electrode and process for making
07/02/2003EP0958092B1 Milling arrangement and method of milling the welding region of spot-welding electrodes
07/02/2003EP0936955B1 Device for hanging a manually controlled station for welding tongs in an assembly line
07/02/2003EP0814937B1 Method of forming seamed metal tube
07/02/2003CN1112979C Controlling method for resistance welder
07/01/2003US6586701 Resistance welding method and device
07/01/2003US6586698 Method of operating a welding machine and a welding machine
06/2003
06/26/2003US20030119423 Weld preparation method
06/26/2003US20030116539 Welding electrode with replaceable tip
06/26/2003US20030116538 Reinforcement butt stud welding method and device therefor and repairing/expanding method for ferroconcrete structure
06/26/2003US20030116537 Fuel tank for a motor vehicle
06/25/2003EP1320439A2 Method for real time dynamic diagnosis and decision assistance, for an electric direct spark butt electric welder and its weld seams
06/25/2003CN1425529A Three welding parameter linkage controlled electric resistance welder
06/25/2003CN1425528A Electric resistance welder linkage controlled by output pulse amplitude and width
06/19/2003WO2003050478A2 Method and device for detecting and evaluating process data
06/19/2003WO2003049962A1 Variable thickness tubular doorbeam
06/18/2003EP1319735A1 Method of manufacturing electrolyzer unit, and method and system for welding electrolyzer unit and electrolyzer unit rib
06/18/2003EP1319460A1 Weld preparation method
06/18/2003EP1318886A1 Device and method for determining parameters of a welding system
06/18/2003CN2555973Y Float type spring secondary pressurizing electrode platform for projection welding machine
06/17/2003US6579626 Layered composite with welded intermediate metal layer, gasket, gasket sheet, metal layer and method of manufacturing a layered composite
06/12/2003US20030108706 Variable thickness tubular doorbeam
06/12/2003US20030106879 Projection welding of an aluminum sheet
06/12/2003US20030106878 Method and an arrangement assisting a welding robot
06/12/2003US20030106877 Electric joining method and apparatus and a joined unit of members
06/11/2003CN1111206C High-conductivity copper base alloy for electrode of resistance welding
06/10/2003US6576859 Resistance welding fastener electrode
06/10/2003US6576836 Indicating instrument and a method for connecting a printed circuit board of an indicating instrument to a connecting cable having individual cores
06/05/2003DE20200951U1 Small milling fixture for electrode cap milling cutters has a window-type sliding guide which runs through the entire milling head
06/04/2003EP1316734A1 Method of manufacturing ball joint
06/04/2003EP1316382A1 Robot welding gun for spot welding with a toggle mechanism and an electric driving device
06/04/2003EP1315592A1 Hollow member, manufacturing method therof, fluid distribution system using the hollow member, and forming apparatus of hollow member
06/04/2003EP1315586A1 Beating out device
06/04/2003CN1110734C Controller of contact welder
06/04/2003CN1110398C Flash butt welding steel rail welder
06/03/2003US6574093 Solid state electrolytic capacitor with an anode lead terminal
06/03/2003US6573470 Weld gun heat removal
06/03/2003US6572196 Structural part connection between two structural parts of a car seat
06/03/2003US6572008 Fastening an attaching eye to the base of a dashpot
06/03/2003US6572003 Seam welding apparatus and seam welding method
05/2003
05/27/2003US6570120 Apparatus for resistance welding
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