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 9 - Arc welding or cutting
Patents for B23K 9 - Arc welding or cutting (32,679)
10/2005
10/25/2005CA2308956C Shielding gas mixture for gas-metal arc welding
10/20/2005WO2005097395A1 Connector between the weld wire feeder assembly and the welding gun
10/20/2005WO2005097394A2 Wire feeder pinch force mechanism
10/20/2005WO2005097393A1 Floating wire guides
10/20/2005WO2005097392A2 Welding gun attachment mechanism
10/20/2005WO2005097391A2 Welding gun inlets
10/20/2005WO2005097362A1 Cleaning device for cleaning welding torches
10/20/2005US20050230379 System and method for heating a workpiece during a welding operation
10/20/2005US20050230373 Welding gun contact tip
10/20/2005US20050230372 Method and system for a remote wire feeder where standby power and system control are provided via weld cables
10/20/2005CA2562066A1 Wire feeder pinch force mechanism
10/20/2005CA2502896A1 System and method for heating a workpiece during a welding operation
10/19/2005EP1586403A1 Welding system comprising a remote wire feeder where standby power is provided via the weld cable
10/19/2005EP1586116A1 Method of manufacturing semiconductor device and cutting apparatus for cutting semiconductor wafer
10/19/2005EP1294521A4 Method of controlling arc welding processes and welder using same
10/19/2005CN2734398Y Rotating and moving connector
10/19/2005CN1683093A Tool for thermal processing
10/18/2005US6956185 Tandem electrode welder and method of welding with two electrodes
10/18/2005US6956184 Welding torch with variable power trigger
10/18/2005CA2315515C Wire feed apparatus and method with non-linear stage
10/13/2005WO2005095044A1 Method and apparatus for securing welding torch components
10/13/2005WO2005094276A2 Underwater ceramic electrodes
10/13/2005WO2005094213A2 Remote wire feeder
10/13/2005US20050226689 Method for making a section of a support strut member of an offshore oil-drilling rig
10/13/2005US20050225922 Wide range static neutralizer and method
10/13/2005US20050224562 Apparatus and method for forming a weld joint having improved physical properties
10/13/2005US20050224550 Wire feeder
10/13/2005US20050224489 Welding gun inlets
10/13/2005US20050224488 Welding guns with mechanical interface
10/13/2005US20050224487 Welding process
10/13/2005US20050224486 Wire feeder pinch force mechanism
10/13/2005US20050224485 Wire feeder
10/13/2005US20050224484 Drive roll release mechanism
10/13/2005US20050224483 Floating wire guides
10/13/2005US20050224482 Welding gun attachment mechanism
10/13/2005US20050224481 Electric arc pulse welder with short circuit control
10/13/2005US20050224480 Robotic cylinder welding
10/13/2005US20050224478 Extension lift truck modification
10/13/2005US20050224477 Welding apparatus and methods for using ultrasonic sensing
10/13/2005US20050224466 Welding machine
10/13/2005US20050224381 Pail pack and a welding wire package using it
10/13/2005DE102005011204A1 Welding of small components takes place in an inert gas atmosphere in compact unit having stereo microscope
10/13/2005CA2560290A1 Method and apparatus for securing welding torch components
10/12/2005EP1584402A2 Welding process
10/12/2005EP1584401A1 Wire feeder
10/12/2005EP1584400A1 Wire feeder
10/12/2005EP1584399A2 Torch connection detection system and method
10/12/2005EP1583634A1 Method for evaluating a weld joint formed during a welding process
10/12/2005EP1583631A1 Welding quality control
10/12/2005CN2732410Y Side bearer supporting seat automatic welding and profiling machine
10/12/2005CN1681619A Welding electrode and device for its manufacture
10/12/2005CN1681616A Method of arc welding using welding material having low transformation temperature
10/12/2005CN1680066A Welding process
10/12/2005CN1680065A 数字化送丝系统 Digital wire feed system
10/12/2005CN1680064A Method and apparatus for electric arc welding
10/12/2005CN1222395C Method for controlling fully positioning self creeping arc welding robot with permanent magnet caterpillar
10/11/2005US6953909 External pipe welding apparatus
10/11/2005US6953508 high tensile strength of at least 750 MPa and improved low temperature toughness; for example, a high strength steel pipe which is manufactured by the submerged arc welding method
10/06/2005WO2005092554A1 Apparatus and method for automated servicing of a welding torch
10/06/2005WO2005092553A1 Welding equipment
10/06/2005WO2005034183A3 Method and apparatus for determining plasma impedance
10/06/2005US20050220249 Method of securing a tube in a bore through a spherical wall, and a device for depositing welding material in a facing
10/06/2005US20050218972 Resonance suppression circuit
10/06/2005US20050218134 Output choke for D.C. welder and method of using same
10/06/2005US20050218133 Method and apparatus for short circuit welding
10/06/2005US20050218132 Method and apparatus for securing welding torch components
10/06/2005US20050218131 Taper locking features between components of a welding device
10/06/2005US20050218130 Miniature welding gun
10/06/2005US20050218129 Spindle and spool for welding gun
10/06/2005US20050218119 Arc stud welding device and method
10/06/2005US20050218118 Weld gun assembly
10/06/2005DE202005004922U1 Height scanning device e.g. for plasma burner-type cutting beam element, has scanning/sensing element joined to slide movable in vertical direction relative to cutting beam element
10/06/2005DE102004011552A1 Device for thermal cutting of a metallic workpiece comprises second cutting device arranged behind first cutting device so that cutting oxygen jet of the second device is coupled in cutting gap created by light beam of the first device
10/06/2005CA2560246A1 Apparatus and method for automated servicing of a welding torch
10/05/2005EP1582288A1 Process and welding wire for the treatment of worn filling chambers for pressure casting
10/05/2005EP1582282A1 Electric arc pulse welder with short circuit control
10/05/2005EP1581359A1 Mig-plasma welding
10/05/2005EP1444446B1 Fixing system
10/05/2005EP1027464A4 Face-gear forging method
10/05/2005CN2730538Y Electric welder
10/05/2005CN2730537Y Commutating circuit for welding-rod feeding motor of automatic burred arc welder
10/05/2005CN1676271A Powder-core solderwire for multi-electrode gas protective electric-arc welding
10/05/2005CN1676263A Thin steel sheet antirust welding method
10/05/2005CN1676262A Electric arc pulse welder with short circuit control
09/2005
09/29/2005WO2005090862A1 Alloy-coated boiler part and method of welding self-fluxing alloy-coated boiler part
09/29/2005US20050211747 Metal transfer in arc welding
09/29/2005US20050211689 Method and apparatus for braking and advancing a welding wire
09/29/2005US20050211687 Yag laser induced arc filler wire composite welding method and welding equipment
09/29/2005US20050211686 Structure for managing umbilical member of welding torch in arc welding robot
09/29/2005US20050211685 Welding torch with plasma assist
09/29/2005US20050211684 Apparatus and method for automated servicing of a welding torch
09/29/2005US20050211676 Underwater ceramic electrodes
09/29/2005US20050211373 Method for sterile connection of tubing
09/29/2005DE102004056619A1 Method for producing a heat exchange partition between a heating space and a heat exchange medium useful for refuse incineration heating chambers
09/29/2005DE102004026929B3 Process for welding a narrow holder to a metal sheet especially for motor vehicle bodies applies an arc between them and welds through transferred molten holder material
09/29/2005DE102004011484A1 Process and assembly to weld titanium or titanium alloy using welding wire discharged from coil in gas-tight case
09/29/2005DE102004010287A1 Unterpulver-Schweißverfahren Submerged arc welding process
09/28/2005EP1579963A1 Arc welding robot with umbilical-member managing structure
09/28/2005EP1579945A1 Boxing joint with excellent fatigue strength, method of manufacturing the boxing joint, and welded structure
09/28/2005EP1578553A2 Solid state switch for arc welding
1 ... 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 ... 327