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)
11/2012
11/28/2012CN202555985U Tooling for robot to automatically weld tower type crane mast section single limb
11/28/2012CN202555984U Welding device for heating radiator head
11/28/2012CN202555983U Airing cabinet for drying welding belt
11/28/2012CN202555982U Resistance welding device
11/28/2012CN202555981U Cylinder longitudinal seam welding fixture
11/28/2012CN202555980U Protecting device for polar column
11/28/2012CN202555965U Ultrasonic welding mechanism for welding upper cover and lower cover of cell
11/28/2012CN202555957U Welding gun with light shield
11/28/2012CN202555946U Welded pipe welded joint laser tracking device for liquid natural gas
11/28/2012CN202555888U Centering scissor structure before welding of semi-automatic welding machine
11/28/2012CN102803812A Pipe sealing tool with external clamp
11/28/2012CN102803811A Pipe sealing tool with external and internal clamp
11/28/2012CN102796859A Process for performing heat treatment on heavy thick plate welding structural member
11/28/2012CN102795413A Method for processing thermally insulated container and copy welding mechanism for welding seal cover with outer liner
11/28/2012CN102794763A Systematic calibration method of welding robot guided by line structured light vision sensor
11/28/2012CN102794597A Device for welding and positioning round pipes with adaptive pipe diameters
11/28/2012CN102794596A Device for locking, welding and centering round pipes
11/28/2012CN102794595A Efficient roller welding frame
11/28/2012CN102794594A Roller welding rack
11/28/2012CN102794593A Flexible and convenient roller welding frame
11/28/2012CN102794592A Adjustable automatic displacement device for steel member
11/28/2012CN102794591A H-shaped steel turning device
11/28/2012CN102794590A Special protection ring for connection lead wire connector of electric welding machine
11/28/2012CN102794589A Safe operation platform tool for nuclear power girth welding
11/28/2012CN102794588A Method for filling shielding gas into welded pipe of small-bore pipeline
11/28/2012CN102794587A Conveying structure for welding process
11/28/2012CN102794586A Swing control device of pipe discharge roller way of spiral aluminum pipe
11/28/2012CN102794585A Round three-station worktable for motorcycle battery welding processes
11/28/2012CN102794584A Structure of welder combined chisel
11/28/2012CN102059459B Laser-MIG (metal-inert gas welding) hybrid welding joint fine tuning mechanism
11/28/2012CN101966617B Brief description method for view model for continuous motion of welding robot
11/28/2012CN101797674B Positioning fixture for welding baffle plate
11/27/2012US8317077 Thermal compressive bonding with separate die-attach and reflow processes
11/22/2012WO2012155160A1 Welding device
11/22/2012US20120292375 Method of joining a chip on a substrate
11/22/2012DE102011076104A1 Method for welding weld element e.g. bolt on workpiece, involves accelerating welding element for immersion in melted portion of workpiece, so as to produce ignition of arc by high voltage
11/21/2012EP2524861A1 Device and method for handling a vehicle assembly tool holder for a vehicle production line, vehicle assembly tool holder and assembly station
11/21/2012EP2524754A1 Repair device
11/21/2012EP2524753A1 Repair device and repair method
11/21/2012EP2523850A1 Improvements relating to welding and other operations during j-lay pipelaying
11/21/2012CN202549800U Pay-off system for wire welding machine
11/21/2012CN202546009U Pipeline inner circle docking support frame
11/21/2012CN202545994U Welding cooling protective device for electronic expansion valve
11/21/2012CN202542679U Hoisting structure of pipeline grooving machine
11/21/2012CN202539892U Assembly welding roller carrier
11/21/2012CN202539891U Floating top wheel mechanism of small-pipe-diameter pneumatic inner aligning device
11/21/2012CN202539890U Guiding device of carrier rollers
11/21/2012CN202539889U Welding positioner
11/21/2012CN202539888U Moveable suspension type overturning machine
11/21/2012CN202539887U Welding clamp capable of overturning
11/21/2012CN202539886U Welding positioner and rotation device thereof
11/21/2012CN202539885U 焊接变位机 Welding positioner
11/21/2012CN202539884U Car body side wall overturning welding tool
11/21/2012CN202539883U A welding training assessment platform integrating overturning and elevating functions
11/21/2012CN202539882U Clamp for welding motorcycle frame
11/21/2012CN202539881U Welding angle fast and accurately fixing device for component welding
11/21/2012CN202539880U Lithium battery pole folding fixture
11/21/2012CN202539879U Bogie antenna beam welding and overturning tool of railway passenger car
11/21/2012CN202539878U Clamp fixing device with air breakage protection function
11/21/2012CN202539877U Fixture for welding square titanium and titanium alloy electrode
11/21/2012CN202539876U Auxiliary fixture for carrying and locating boardside section and bottom edge water section for bulk-cargo ship
11/21/2012CN202539875U Adjustable clamp for welding titanium and titanium alloy electrodes
11/21/2012CN202539874U Forming die for manufacturing sectioned medium-sized assembling poieces of ship
11/21/2012CN202539873U Standard knot main string point sleeve die for tower crane
11/21/2012CN202539872U Standard knot assembly fixture of tower crane
11/21/2012CN202539871U Boom splicing and welding platform of movable boom-type concrete pump truck
11/21/2012CN202539870U Screen frame welding device
11/21/2012CN202539869U Battery piece junction welding template
11/21/2012CN202539868U Adjustment device for corner post installing and welding part of railway open wagon
11/21/2012CN202539867U Steel plate seam adjusting lathe with permanent magnet sucker
11/21/2012CN202539866U 太阳能电池焊接模版 Solar Welding template
11/21/2012CN202539865U Photovoltaic template device for series welding of round battery pieces
11/21/2012CN202539864U Axiality locating tool of feed hopper and tank body of concrete mixer
11/21/2012CN202539863U Integral lap welding mould of bucket arm
11/21/2012CN202539862U Automobile welding fixture device
11/21/2012CN202539861U Welding fixture for water tank mounting seat
11/21/2012CN202539860U Tool for coupling flange at both ends of unequal-diameter pipe fitting
11/21/2012CN202539859U Welding tool for oil inlet and oil return port of oil tank
11/21/2012CN202539858U Positioning and clamping mechanism for automobile punching part welding fixture
11/21/2012CN202539857U Tail bracket tool of forklift
11/21/2012CN202539856U Guide locating pin mechanism
11/21/2012CN202539855U Novel centrally-mounted clamp for main splicing welding of body-in-white assembly
11/21/2012CN202539854U Tool device used for welding thin-walled cylinder workpiece
11/21/2012CN202539853U Fixing member for welding of staircase tensioning wheel support
11/21/2012CN202539852U Solar cell sheet serially-welding moldboard
11/21/2012CN202539851U Gantry type machine special for welding operation
11/21/2012CN202539850U Welding gun system for special equipment for circular arc welding
11/21/2012CN202539849U Welding machine
11/21/2012CN202539848U Back protection device for pipeline welding
11/21/2012CN202539847U Special machine for overlaying roller and roller overlaying insulation cover
11/21/2012CN202539846U Welding assembly line for sliding board of bridge support
11/21/2012CN202539845U Rotating spindle
11/21/2012CN202539844U Automatic welding machine for four-gun double-workpiece cylinder
11/21/2012CN202539843U Welding platform
11/21/2012CN202539842U Welding process equipment for bottom plates of carriages of dump trucks
11/21/2012CN202539841U Optical fiber wire welding machine
11/21/2012CN202539840U Data collecting circuit
11/21/2012CN202539839U Welding post smoke-dust treating apparatus
11/21/2012CN202539838U Welding worktable for automobile bumper robot
11/21/2012CN202539837U Balancing stand for welding main beam of crane
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