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 37 - Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass
Patents for B23K 37 - Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass (29,284)
06/2011
06/15/2011CN102091895A Automatic casting and welding machine front-end auxiliary equipment
06/15/2011CN102091894A Automatic welding device for main limbs of tower crane standard section
06/15/2011CN102091893A Design method capable of ensuring welding joint to be born according to bearing capability of parent metal
06/15/2011CN102091892A Narrow-gap adjustable device and cosmetic welding adjustable device for improving bearing capacity of butt joints
06/15/2011CN102091891A Single-drive double pendulum double longitude unidirectional oscillating device and welding machine using oscillating device
06/15/2011CN102091890A Ring installation device for ring inserting machine
06/15/2011CN102091889A Surfacing method and device
06/15/2011CN102091888A Secondary welding mould of excavator boom body
06/15/2011CN102091887A Welding stove
06/15/2011CN102091886A Integral welding closure method for large orthotropically combined steel truss bridge
06/15/2011CN102091878A Bead welding device and method for wear-resistant layer on water-cooled wall by using MIG (Metal-Inert Gas) and flux-cored wire
06/15/2011CN102091851A Three-axis linkage numerical control welding machine
06/15/2011CN101712157B Welding robot and device for adjusting posture of welding gun of welding robot
06/15/2011CN101700555B Automatic wielding mechanical device for forming machine of numerical control reinforcing cage
06/15/2011CN101618491B Method for assembling pedestal of overhead cell support of hybrid vehicle and clamp thereof
06/15/2011CN101437648B Device for machining components, in particular of a vehicle body
06/15/2011CN101318259B Three-dimensional laser beam machining apparatus
06/15/2011CN101293313B Single-side welding device
06/14/2011US7959059 Method for fabricating transportation pallet
06/14/2011US7959057 Tool and method for assembling metal parts by impacting with the aid of a magnetic force using two electromagnetic coils movable with respect to each other
06/14/2011US7958628 Bonding tool for mounting semiconductor chips
06/14/2011CA2634114C Methods and systems for fabricating spiral welded cylinders
06/14/2011CA2356822C Welding carriage
06/09/2011WO2011068462A1 A protective device for use in welding
06/09/2011WO2011067589A1 A method of and a welding station for laying a pipeline, with pipe section welded together by internal and external welding
06/09/2011US20110132967 Ignition Source System for an Exothermic Reaction Mold Device
06/09/2011US20110132966 Alternative ignition source system for an exothermic reaction mold device
06/09/2011DE102009056325A1 Schweißvorrichtung Welder
06/09/2011DE102008028996B4 Verfahren zur Nachbehandlung einer Schweißverbindung A process for post-treatment of a welded joint
06/09/2011DE102008022713B4 Verfahren und Vorrichtung zum Aneinanderschweißen von unterschiedlich langen Rohrsegmenten Method and apparatus for welding together of different length pipe segments
06/09/2011CA2782165A1 A method of and a welding station for laying a pipeline, with pipe section welded together by internal and external welding
06/08/2011EP2330332A2 Device for inspecting and/or welding a pipe along a weld seam
06/08/2011EP2329918A1 Device for mutual positioning of two workpieces to be connected to each other
06/08/2011EP2329909A1 Method and apparatus for bonding metal plates
06/08/2011EP2328715A1 Device for welding the end faces of thin-walled jackets
06/08/2011EP2328714A1 Numerically controlled tool holding device for blast machining
06/08/2011EP2328713A1 Workpiece arrangement
06/08/2011CN201856065U Mistake-proofing sensor mounting structure
06/08/2011CN201856064U Large-sized long-arm clamping rotating device
06/08/2011CN201856063U Pneumatic horizontal-pushing positioning bidirectional clamping device
06/08/2011CN201856062U Motorcycle frame bracket support locating and clamping device
06/08/2011CN201856061U Novel toggle clamp
06/08/2011CN201856060U White automobile body sealing piece composite positioning and welding device
06/08/2011CN201856059U Platform positioning welder for semitrailer traction pin and suspension support
06/08/2011CN201856058U Agitating lorry tank welder
06/08/2011CN201856057U Welding anchor ear for special-shaped tank body of special vehicle
06/08/2011CN201856056U Welded piece support in adjustable welding device
06/08/2011CN201856055U Back rail junction plate assembly welding and positioning mechanism
06/08/2011CN201856054U Profiling welder for automobile fuel tank end cap
06/08/2011CN201856053U Positioning rod for welding automobile rear end panel
06/08/2011CN201856052U Novel station appliance
06/08/2011CN201856051U Gas supply device for wire welding device
06/08/2011CN201856050U Welding nozzle sliding support in adjustable welding device
06/08/2011CN201856049U Adjustable high-efficient welding heating device
06/08/2011CN201856048U Mobile adjustable high-efficiency welding heating device
06/08/2011CN201856047U Slag removal machine for automobile steel rim
06/08/2011CN201856046U Clamp for polar lug of cast-weld plate of lead-acid battery
06/08/2011CN201856045U Conveying part of LED (light-emitting diode) gold wire welding machine and LED full-automatic gold wire welding machine
06/08/2011CN201856044U Operating device for welding
06/08/2011CN201856043U Medium-density series battery pole group welding device
06/08/2011CN102089116A Method and apparatus for bonding metal plates
06/08/2011CN102089112A High-speed friction stir welding
06/08/2011CN102089111A Mash seam welding method and equipment
06/08/2011CN102085659A Space-controlled five degree of freedom twelve-rod welding robot mechanism
06/08/2011CN102085608A Gripping device for tailgate of vehicles
06/08/2011CN102085607A Polycrystal string belt template of solar energy photovoltaic cell
06/08/2011CN102085606A Filler material when drilling passageway holes in hollow components, method and device for same
06/08/2011CN101653896B Assembling clamping fixture for hanging tube
06/08/2011CN101497157B Assembly welding device for high-speed motor train set underframe
06/08/2011CN101486138B Prefabrication device for welding electric detonator priming device bridge wire and technique thereof
06/08/2011CN101439452B Device for preventing mounting vehicle parts by mistake
06/07/2011US7954689 Vacuum wire tensioner for wire bonder
06/03/2011WO2011063588A1 Device for leveling up welding line of welded barrel
06/02/2011US20110127311 Out of position friction stir welding of casing and small diameter tubing or pipe
06/01/2011EP2327505A2 Welding repair method
06/01/2011EP2326453A1 Cooling device for welding device
06/01/2011EP2326452A2 Device and method for simulating a welding process
06/01/2011DE202011003777U1 Verschiebebasis, insbesondere für Schweiß- und Spanntische Slide base, especially for welding and clamping tables
06/01/2011CN201848788U Positioning device of common shelving table
06/01/2011CN201848676U Installation mechanism for error-proof sensor of welding jig
06/01/2011CN201848675U Opening and closing type welding tilter
06/01/2011CN201848674U Portable jaw type positioning clamp
06/01/2011CN201848673U Locating seat for spot welding of assembled battery
06/01/2011CN201848672U Centering device for heavy assembling machine
06/01/2011CN201848671U Quick clamping device for elbow longitudinal seam welding
06/01/2011CN201848670U Elbow fixture without welding spot
06/01/2011CN201848669U Welding apparatus of universal conduit
06/01/2011CN201848668U Magnetic positioning device of welding work piece
06/01/2011CN201848667U Bearing carrier
06/01/2011CN201848666U Special welding and aligning device for shovel board of development machine
06/01/2011CN201848665U Simple expansion ring device
06/01/2011CN201848664U Semiconductor C-type bracket welding mechanism
06/01/2011CN201848663U Microphone jig vacuum absorption system
06/01/2011CN201848662U Attitude control device
06/01/2011CN201848661U Welding tooling for stator end rings of direct-driven permanent magnet wind turbine generators
06/01/2011CN201848660U Heat dissipating device of sealed welding head
06/01/2011CN201848659U Full-automatic welding machine for forming hollow iron frame wire reel
06/01/2011CN201848658U Plugging device of casing collar
06/01/2011CN201848657U Novel leakproof mechanism for built-in weld nut
06/01/2011CN201848656U Gas protector of welded back surface inside circular seam of cylindrical container
1 ... 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 ... 293