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)
03/2014
03/12/2014CN103624469A Air chamber welding dislocation device for high-pressure pneumatic switch cabinet
03/12/2014CN103624468A Welding positioner special for upper and lower square butt joint welding seams of excavator movable arms and using method of welding positioner
03/12/2014CN103624467A Welding fixture for large-sized workpiece
03/12/2014CN103624466A Car floor welding tool of rail vehicle
03/12/2014CN103624465A Circular tool convenient for mounting
03/12/2014CN103624464A Welding and positioning jig of luxury fully-bear passenger car water tank bracket and electromagnetic clutch bracket
03/12/2014CN103624463A FP-type ceramic tube-shell parallel seam welding packaging clamp
03/12/2014CN103624462A Steel bar cage leveling device
03/12/2014CN103624461A Multi-connecting-rod positioning and clamping mechanism
03/12/2014CN103624460A Locating clamping mechanism
03/12/2014CN103624459A Workpiece hoisting device and hoisting tool precise positioning automatic locking mechanism
03/12/2014CN103624458A Steel tube butt welding machine
03/12/2014CN103624457A Tilting prevention device and clamp locating mechanism
03/12/2014CN103624456A Positioning device and robot system provided with same
03/12/2014CN103624455A Compressing and welding tool for side board of dumper
03/12/2014CN103624454A Clamp used for clamping automobile chassis fixed beam assembly
03/12/2014CN103624453A Car left and right column A inner plate assembly clamp
03/12/2014CN103624452A Car front floor assembly clamp
03/12/2014CN103624451A Clamp used for clamping car transmission shaft protrusion reinforcing plate assembly
03/12/2014CN103624450A Clamp for clamping car tail beam assembly
03/12/2014CN103624449A Car front wall assembly welding clamp
03/12/2014CN103624448A Front floor assembly clamp
03/12/2014CN103624447A Car front seat beam B fitting clamp
03/12/2014CN103624446A Clamp for automobile top cover assembly
03/12/2014CN103624445A Clamp for automobile column B reinforcement plate assembly
03/12/2014CN103624444A Clamp for automobile front beam upper plate assembly
03/12/2014CN103624443A Clamp for automobile floor assembly
03/12/2014CN103624442A Front longitudinal beam assembly clamp
03/12/2014CN103624441A Instrument desk support welding tool
03/12/2014CN103624440A Rear door frame left-and-right stand column reinforcing board clamp for automobile manufacturing
03/12/2014CN103624439A Left-and-right C-column inner board assembly clamp for automobile manufacturing
03/12/2014CN103624438A Left and right radiator installation crossbeam plate assembly fixture
03/12/2014CN103624437A Rear seat beam A assembly clamp for automobile
03/12/2014CN103624436A Left-right side wall C column internal board sub assembly clamp for automobile
03/12/2014CN103624435A Front cross beam lower board clamp for automobile manufacturing
03/12/2014CN103624434A Head cover front-back beam assembly clamp for vehicle
03/12/2014CN103624433A Left-right column A reinforcing plate clamp for automobile
03/12/2014CN103624432A Front seat beam A assembly clamp for automobile
03/12/2014CN103624431A Flexible thin plate positioning fixture based on T-type groove
03/12/2014CN103624430A Full-position automatic welding device and welding method
03/12/2014CN103624429A Application of pseudo soldering prevention device in drawing welding
03/12/2014CN103624428A Automatic welding machine for electric appliance element fastening thin plate
03/12/2014CN103624427A Welding stacking method applied to large-caliber steel tubes
03/12/2014CN103624426A Driving mechanism for driving roller of roller carrier
03/12/2014CN103624425A Internal pressure balance adjusting system based on connector pipeline
03/12/2014CN103624424A Welding mechanism
03/12/2014CN103624423A Stud assembling device
03/12/2014CN103624422A Fireproof electric welding blanket
03/12/2014CN103624421A Welding tool
03/12/2014CN103624420A Welding tool and welding method
03/12/2014CN103624387A Welding method for welding cooling fan blades of automobile power generator to rotor
03/12/2014CN103624385A Spot welding apparatus
03/12/2014CN103624367A Heavy elbow pipe welding device
03/12/2014CN103624363A Cantilever welding machine
03/12/2014CN103624362A Blast furnace shell air opening flange hole forming method
03/12/2014CN103624192A Wire welding machine
03/12/2014CN102489878B Integrated method of laser cutting and welding for butting connection of three-dimensional tensile pieces
03/12/2014CN102366870B Second cross beam pie welding frame
03/12/2014CN102317026B Stud welding apparatus
03/12/2014CN102229037B Process and device for welding and cutting flammable-explosive medium pipeline in on-line mode
03/12/2014CN102227285B Method for producing overlapping weld joints and overlapping weld joint
03/12/2014CN102079026B Single-side welding equipment
03/12/2014CN101920422B Automatic welding supporting device of 60-degee major-diameter thick-wall tapered circumferential seams
03/12/2014CN101909811B Carriage for welding
03/12/2014CN101623794B Steel induction heating solid phase welding method and butt welding machine tool
03/06/2014WO2014033479A1 Method and apparatus for continuous cladding
03/06/2014WO2014032877A1 Method for manufacturing large mill cylinders
03/06/2014WO2014032869A1 Laser processing head for processing workpieces by means of a laser beam with resiliently displaceable shielding metal sheets
03/05/2014CN203463487U Rubber-coated roller wheel
03/05/2014CN203459930U Clamping tool capable of automatically and precisely centering through fine adjustment
03/05/2014CN203459868U Welding fixture
03/05/2014CN203459867U Internal opening aligning machine with argon filling function
03/05/2014CN203459866U Steel strip-overturning device
03/05/2014CN203459865U Tool enabling assembling and welding of rack of brick block forming machine to be convenient
03/05/2014CN203459864U Welding tooling for combined material discharge device casing
03/05/2014CN203459863U Rocker arm fixing device
03/05/2014CN203459862U Tool clamp for processing clamp spring grooves of two earholes of weld yoke/shaft yoke
03/05/2014CN203459861U Clamp for fixing multi-specification test piece, allowing multiple positions to be welded, and allowing two persons to weld simultaneously
03/05/2014CN203459860U Assembly and welding device for excavator lower frame
03/05/2014CN203459859U Pluggable module type butt and spot welding device
03/05/2014CN203459858U Bicycle frame processing device
03/05/2014CN203459857U Ring-welded component welding tool
03/05/2014CN203459856U Radial bolt welding centering assisting mechanism for pipeline
03/05/2014CN203459855U Section steel welding anti-deforming device
03/05/2014CN203459854U Stainless steel plate welding fixing device
03/05/2014CN203459853U Welding tool for boiler header
03/05/2014CN203459852U Novel water jacket welding tool of boiler
03/05/2014CN203459851U Positioning device for suspension tube of boiler superheater
03/05/2014CN203459850U Auxiliary assembly clamp
03/05/2014CN203459849U Assembling tool for electronic optical system
03/05/2014CN203459848U Turntable variable-amplitude cylinder support assembly tooling
03/05/2014CN203459847U Carling assembly fixture of pumper subframe
03/05/2014CN203459846U Main guide rod assembling, welding, positioning and clamping device
03/05/2014CN203459845U Welding positioning device with large track shoe
03/05/2014CN203459844U Positioning device and conveying system for white car body welding production line
03/05/2014CN203459843U Radio-frequency connector bush welding locating tool
03/05/2014CN203459842U Multifunctional clamp for TOP light-emitting diode (LED) automatic wire bonder
03/05/2014CN203459841U Holding table used for welding
03/05/2014CN203459840U Valve welding rotary table
03/05/2014CN203459839U Automatic welding equipment for double ring seams
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