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)
12/2010
12/22/2010CN101920426A H-type steel 180-degree moving and turning machine
12/22/2010CN101920425A Automatic assembly mechanism in double-C-shaped steel automatic welding machine
12/22/2010CN101920424A Compression mechanism of box-shaped column assembly machine
12/22/2010CN101920423A Front-rear linkage swing mechanism of five-axis steel pipe intersecting line cutting machine
12/22/2010CN101920422A Automatic welding supporting device of 60-degee major-diameter thick-wall tapered circumferential seams
12/22/2010CN101920421A Horizontal pushing mechanism in H section steel production line
12/22/2010CN101920420A Alien tank inclined joint automatic welding machine
12/22/2010CN101920419A Combined welding machine tool box
12/22/2010CN101920418A Box pile assembling machine centralizer
12/22/2010CN101920417A Transmission gap adjusting mechanism of gantry numerical control cutting machine
12/22/2010CN101920416A Thin walled tube welding method
12/22/2010CN101920415A Sheet metal weld joint leveler
12/22/2010CN101554729B Tool replacing device
12/22/2010CN101439453B Integral binding type bundling machine
12/22/2010CN101417376B Welding device for solar heat-collection elements
12/21/2010US7854361 Method and facility for assembling components of a vehicle body
12/21/2010CA2507526C Induction heating apparatus for controlling the welding parameter of temperature for heat treating a section of piping
12/16/2010WO2010144126A2 System and method for vapor phase reflow of a conductive coating
12/16/2010US20100314050 Die bonder providing a large bonding force
12/15/2010EP2259895A1 Welding crane with welding head
12/15/2010CN201672213U Travelling device in pipe
12/15/2010CN201669538U Roller structure of turning roller
12/15/2010CN201669537U Welding jig for flexible-connection copper strip
12/15/2010CN201669536U Weldment pre-compression device
12/15/2010CN201669535U Overturn mechanism of welding displacement machine
12/15/2010CN201669534U Turning angle indicating mechanism for welding positioner
12/15/2010CN201669533U Rotation mechanism of welding positioner
12/15/2010CN201669532U Anti-movement structure of welding roller frame
12/15/2010CN201669531U Welding positioner rack structure
12/15/2010CN201669530U Medical apparatus chassis welding turnover mechanism
12/15/2010CN201669529U Frame welding automatic lifting overturning device
12/15/2010CN201669528U Turning device for welding H-shaped steel
12/15/2010CN201669527U Heavy duty vehicle half shaft sleeve welding concentricity positioning device
12/15/2010CN201669526U Positioning rib fixation rack of a mixed flow type generator
12/15/2010CN201669525U Semiconductor B-type support welding mechanism
12/15/2010CN201669524U Rod piece welding fixture
12/15/2010CN201669523U Spiral fine welding transmission device for steel pipes
12/15/2010CN201669522U Novel digital display meter for electric welding machine
12/15/2010CN201669521U Multi-spot automatic spot welding device
12/15/2010CN201669520U Girth welding torch navigation rocker arm
12/15/2010CN201669519U Double-tracking-roller seam tracking device
12/15/2010CN201669518U Automatic welding device
12/15/2010CN201669517U Weldment conveying and lifting device
12/15/2010CN201669516U Centering posture adjusting part of all position welding robot
12/15/2010CN1907629B 钢轨气压焊接设备及其使用方法 Rail pressure welding equipment and methods of use
12/15/2010CN101913048A Wire-supporting frame for wire welding
12/15/2010CN101913047A Clamp for butt welding
12/15/2010CN101913046A Welding device for welding diode
12/15/2010CN101913045A Ship block merging error corrector
12/15/2010CN101913044A Elevating mechanism for cutting machine head of five-axis steel tube intersecting line
12/15/2010CN101913043A Air drum for welding
12/15/2010CN101913042A Sheet metal welding device for reducing deformation and stress of steel plate
12/15/2010CN101913041A Online removing device of welding burrs in square tube
12/15/2010CN101913040A Speed-variable circular and longitudinal seam welder applied to multi-specification tank bodies
12/15/2010CN101913039A Weld flattening machine
12/15/2010CN101913016A Pipe butt joint internal argon-filling method
12/15/2010CN101913007A Device soft belt welding fixture
12/15/2010CN101462212B Brazing liquid-dividing head device
12/15/2010CN101456110B Precise positioner for secondary cutting workpiece of numerical control cutting machine and positioning method
12/15/2010CN101049654B Technique for heating and welding fan prepared from heterogeneic steels
12/14/2010CA2625289C System and method for managing welding procedures and welding resources
12/14/2010CA2425016C Automatic weld head alignment and guidance system and method
12/09/2010WO2010141188A1 Rotary flexure and air bearing support for rotary indexing system
12/09/2010WO2010139242A1 Weld positioning device
12/09/2010WO2010139066A1 Transportable modular multi-appliance device
12/09/2010US20100311234 Method of manufacturing semiconductor device
12/09/2010US20100308103 System and method for vapor phase reflow of a conductive coating
12/09/2010DE102009053863A1 Positioniereinrichtung für ein Handschweißgerät Positioning device for a hand welder
12/09/2010CA2764231A1 Transportable modular multi-appliance device
12/08/2010EP2258493A1 Welded steel pipe welded with a high energy density beam, and a manufacturing method therefor
12/08/2010EP2029313B1 Method of optimizing an arrangement of supporting point tips on rest elements of a work rest using data from nesting of finished and residual parts
12/08/2010CN201664906U Multifunctional electric welding chipping hammer
12/08/2010CN201664837U Welding combination tool for tubular bus
12/08/2010CN201664836U Tubular busbar welding bracket assembly
12/08/2010CN201664835U Welding turnover machine
12/08/2010CN201664834U Rail wagon body tilter
12/08/2010CN201664833U Displacement device
12/08/2010CN201664832U Head frame welding platform
12/08/2010CN201664831U Curved surface heterotype cabin body welding tool
12/08/2010CN201664830U Tool clamp for welding production of H-type crossbeam of truck
12/08/2010CN201664829U Jib welding fixture
12/08/2010CN201664828U Trough-type two-hole locking and quick-switching positioning device
12/08/2010CN201664827U Plane-rotating automatic-locking quick-changing positioning device
12/08/2010CN201664826U Welding and positioning device of four-hole distributor
12/08/2010CN201664825U Bottom door assembly device
12/08/2010CN201664824U Large diameter flange eccentric adapter inner-wall deep-hole surfacing welding mechanism
12/08/2010CN201664823U Universal flexible inhalation arm
12/08/2010CN201664822U Strip steel edge cutting device
12/08/2010CN201664821U Rotary mechanical arm used for electric welder
12/08/2010CN201664820U Lifting-overturning device convenient for taking work piece
12/08/2010CN201664819U Semi-automatic locking quick-change positioning device with triporate positioning pins
12/08/2010CN201664816U Locating device used for projection welding for white body of automobile
12/08/2010CN201664811U Automatic shift welding machine for large pipe fittings
12/08/2010CN201664809U Multipoint interlocked spot welding device
12/08/2010CN201664557U Welding fume purifier
12/08/2010CN101909811A Carriage for welding
12/08/2010CN101905405A Welding mould and method for processing high-accuracy square zirconium alloy element box
12/08/2010CN101905404A Automatic clamping and centering method and device
12/08/2010CN101905403A Modular design method and structure of welding fixture for trial-manufacture sample vehicles
12/08/2010CN101905402A Electromagnetic induction heating auxiliary welding line shaping device with impact grinding during welding
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