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)
05/2011
05/11/2011	CN102049643A Inner circular seam welding machine system and inner circular seam welding method
05/11/2011	CN102049642A Semiautomatic welding and argon filling device
05/11/2011	CN102049641A Portable saddle-shaped adapter tube single-welding gun welding device
05/11/2011	CN102049640A On-line welding and extruding device of steel pipes
05/11/2011	CN102049639A Automatic welding machine
05/11/2011	CN102049638A Circular seam welding robot device
05/11/2011	CN102049637A Copper feet straightening mechanism of automatic pipe core welding device
05/11/2011	CN102049636A Welding fume processing device and method for detecting arc light sensing signal
05/11/2011	CN102049608A Friction stitch welding machine tool
05/11/2011	CN102049596A Disc semi-automatic joint welding machine and operation method thereof
05/11/2011	CN102049594A Automatic build-up welding equipment for abrasion-resistant layer on inner wall of pipeline and automatic build-up welding method
05/11/2011	CN102049585A Processing tray for displacement and deformation resistant soldering
05/11/2011	CN102049584A Welding method for preventing deformation of core
05/11/2011	CN101570018B Robot teaching method
05/11/2011	CN101502923B Remote-control device for carrier wave of electric welding machine
05/11/2011	CN101480771B Projection welding nut welding clamp
05/11/2011	CN101391357B Circumferential weld internal gas protection device
05/11/2011	CN101244498B Partial dry type automatic welding drainage arrangement
05/10/2011	US7938308 Wire bonder for improved bondability of a conductive wire and method therefor
05/10/2011	CA2584949C Strut type shock absorber
05/05/2011	WO2011053361A2 Out of position friction stir welding of casing and small diameter tubing or pipe
05/05/2011	WO2011050404A1 A computer aided beam fabrication machine
05/05/2011	US20110101074 Quick change over tooling for a welder
05/05/2011	US20110101072 Adjustable clamp system and method for wire bonding die assembly
05/05/2011	CA2779075A1 Out of position friction stir welding of casing and small diameter tubing or pipe
05/04/2011	CN201821528U Large-scale motor rotor end ring welding induction heater
05/04/2011	CN201815835U Welded joint for all-position welding
05/04/2011	CN201815834U Fastening pinchers for welding assembly of upper oil tank and lower oil tank of transformer in engine of motor train unit
05/04/2011	CN201815833U Positioned welding chuck for tank opening of agitation tank
05/04/2011	CN201815832U Turnover bracket for overturning transformer oil tank of motor train unit locomotive
05/04/2011	CN201815831U Welding device of medium-sized excavator bucket
05/04/2011	CN201815830U Rotary welding tool
05/04/2011	CN201815829U Dump truck sub-frame assembly welding die
05/04/2011	CN201815828U Butt-welding tool set for engine room platform of wind power equipment
05/04/2011	CN201815827U Pipeline assembly mould
05/04/2011	CN201815826U Tool for installing picks of cutting head of roadheader
05/04/2011	CN201815825U Reverse deformation/pre-deformation welding positioner for bearing wheel bracket of excavating machine
05/04/2011	CN201815824U H-shaped steel wing plate turning mechanism of horizontal assembly welding all-in-one machine
05/04/2011	CN201815823U Special butt positioning welding tool for wind power mainframe rotor lock
05/04/2011	CN201815822U Adjustable hold-down bolt
05/04/2011	CN201815821U Manual travel rest rail for cutter
05/04/2011	CN201815820U Three-dimensional floating adjustment mechanism between automobile body welding clamp and conveying device
05/04/2011	CN201815819U Welding robot rapid segment taking platform
05/04/2011	CN201815818U Heat accumulative welding rod heat preservation bucket
05/04/2011	CN201815817U End frame device of gantry-type numerically controlled cutting machine
05/04/2011	CN201815816U Welding jig for error proofing detection
05/04/2011	CN201815815U Transmission device for adjusting lead pitch
05/04/2011	CN201815814U Movable and liftable welding operation platform
05/04/2011	CN201815813U Stud welding feeding device
05/04/2011	CN201815812U Unitized numerical control cutting machine
05/04/2011	CN201815811U Automatic welding machine for efficient compressor housing
05/04/2011	CN201815810U Welding tooling for aluminum alloy cell box of electromobile
05/04/2011	CN201815809U Baking machine
05/04/2011	CN201815808U Novel water-cooling circulation cooling system
05/04/2011	CN201815807U Automatic welding machine for silicon sheets
05/04/2011	CN201815806U Local argon gas filling device in large- and medium-sized pipelines
05/04/2011	CN201815805U Large-sized steel pipe manufacturing device
05/04/2011	CN201815804U Stiffening ring assembling device
05/04/2011	CN201815798U Laser welding fixture for cylindrical battery casings
05/04/2011	CN201815791U Hanging spot welding positioning device
05/04/2011	CN201815789U Welding machine
05/04/2011	CN102046316A A pipe-processing, in particular a pipe-cutting apparatus
05/04/2011	CN102039530A Automatic internally supporting and fixing device
05/04/2011	CN102039520A Manufacturing method of aluminium alloy heat exchanger for gas water heater
05/04/2011	CN102039513A Method for manufacturing structural member with flange
05/04/2011	CN102039511A Seat-type welding positioner
05/04/2011	CN102039510A Tooling for assembling and welding I-beam
05/04/2011	CN102039509A Curve welding gap magnetic catch type device with follow moving and position and orientation adjusting of welding gun
05/04/2011	CN102039508A H-shape steel fitting up machine
05/04/2011	CN102039507A Welding fixture platform
05/04/2011	CN102039506A Welding ring anti-falling structure
05/04/2011	CN102039505A Full-automatic welding machine for forming hollow iron basket welding wire tray
05/04/2011	CN102039504A Automatic welding device
05/04/2011	CN102039503A Special machine for motor rotor welding
05/04/2011	CN102039502A An inside-welder water pipe connecting device
05/04/2011	CN102039501A Dry-type welding cabin for underwater pipeline
05/04/2011	CN102039500A Submarine pipeline dry welding work cabin with sealed cabin
05/04/2011	CN102039477A Local dry-type welding small-sized drainage device
05/04/2011	CN101579793B Tracking adjusting device for V-shaped welding machine
05/04/2011	CN101554693B Device for controlling welding stress deformation by welding with point-to-point extrusion
05/04/2011	CN101434006B Laser beam welding workstation
05/04/2011	CN101428678B Transverse bottom draw-in apparatus in boat body plane section product line
05/04/2011	CN101407009B Fixture for laser welding of three-dimensional curved surface products
05/04/2011	CN101391360B Steam turbine blade-cascade assembling frock
05/03/2011	US7935915 Induction heating apparatus for heat treating a section of pipe
05/03/2011	US7935908 Joining method, joining machine, and joint structure of dissimilar material
05/03/2011	US7934632 Apparatus for manufacturing semiconductor package for wide lead frame and method of constructing semiconductor package using the same
04/2011
04/28/2011	DE10150633B4 Verfahren und Vorrichtung zur berührungslosen, zerstörungsfreien automatischen Prüfung von Materialverbindungen, insbesondere der Qualitätskontrolle von Schweißverbindungen Method and apparatus for non-contact, non-destructive testing of automatic material compounds, in particular the quality control of welded joints
04/27/2011	CN201812066U Coupling fixture for coaxial laser module
04/27/2011	CN201809123U Elevating device for assembling large-sized member
04/27/2011	CN201807870U Mobile phone battery cathode spot welding fixture
04/27/2011	CN201807869U Shifting and turning device of large-sized component
04/27/2011	CN201807868U Transverse bar pneumatic positioning mechanism for wire welding production line
04/27/2011	CN201807867U Spool welding assister
04/27/2011	CN201807866U Integral welding moulding bed of large motor base fuel tank lifting lug
04/27/2011	CN201807865U Standard section welding fixture for extra-high voltage iron tower climbing machine
04/27/2011	CN201807864U Standard section welding tool for ultrahigh-voltage iron tower climbing machine
04/27/2011	CN201807863U Multi-head forming bottom-welding machine
04/27/2011	CN201807862U Cam limiting device used for welding tool
04/27/2011	CN201807861U Assembling and welding tooling for draw gear slave plate seat assembly of high-speed motor train unit

1 ... 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 ... 293