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)
04/2014
04/16/2014CN203541874U Error proofing device for welding of heat exchanger pipeline
04/16/2014CN203541873U Error proofing device for machining of heat exchanger
04/16/2014CN203541872U Fusion-welding tool for automobile internal ornament
04/16/2014CN203541871U Novel steel plate cutting platform
04/16/2014CN203541870U Argon splitter
04/16/2014CN203541869U Protecting cover for heat insulation barrel
04/16/2014CN203541868U Movable portable electric welding machine safety device
04/16/2014CN203541866U Automatically welding device for fan casing
04/16/2014CN203541863U Improved strip surfacing device
04/16/2014CN203541860U Fixing tool used for circuit board laser drilling machining
04/16/2014CN203541857U Tool fixture for tailored blank laser welding
04/16/2014CN203541841U Lithium battery cap pressure welding device
04/16/2014CN203541832U Groove cutting device with smoking device capable of adjusting cutting head through sliding
04/16/2014CN203541829U Adjustable welding slag interception device
04/16/2014CN203541826U Short three-way ferrule special for welding pipe tongs
04/16/2014CN203541825U Steel pipe argon arc welding protection bracket
04/16/2014CN203541823U Multi-wire multi-degree-of-freedom welding gun adjusting mechanism
04/16/2014CN203541815U Irregular weld joint full-automatic welding equipment
04/16/2014CN203541798U Special flame cutting tool for sprocket wheel of coal mine scraper conveyor
04/16/2014CN203541796U Machining device for SF6 (sulfur hexafluoride) exhaust and supply pipelines of GIS (gas insulated switchgear) equipment
04/16/2014CN203541794U Paster IC welding fixing device
04/16/2014CN203541780U Braze welding device
04/16/2014CN203541746U Combined type multipurpose thermit welding overlap removing cutter
04/16/2014CN103732344A Fire protection system for air cleaning system
04/16/2014CN103732003A PCB welding blowing clamping jig
04/16/2014CN103731986A Operation protector and operation protecting method
04/16/2014CN103731792A Jig for welding magnetic circuit body
04/16/2014CN103722553A Multi-degree-of-freedom parallel-mechanism type controllable welding robot
04/16/2014CN103722341A Cylinder butt joint auxiliary device
04/16/2014CN103722340A Anti-slip clamping device for oilless bearing sleeve of friction welding machine
04/16/2014CN103722339A Tube header welding jig and manufacturing method of air-cooled heat exchanger using the same
04/16/2014CN103722338A Spot welding tooling of machine body of press machine and spot welding method employing spot welding tooling
04/16/2014CN103722337A Welding jig for elevator lift car bracket
04/16/2014CN103722336A Tool for assembling and welding dumper lifting cylinder supports
04/16/2014CN103722335A Magnetic tool for hull section assembly
04/16/2014CN103722334A Novel stamp-welded gas chamber support
04/16/2014CN103722333A Positioning device for loader front frame tailor welding
04/16/2014CN103722332A Positioning device for tailor welding of front and central beams
04/16/2014CN103722331A Bucket tooling
04/16/2014CN103722330A Assembly welding tool of installation bases and connecting method of lifting mechanism and balance arm
04/16/2014CN103722329A Welding jig of steering engine heat shield
04/16/2014CN103722328A Chery E3 vehicle model instrument board beam welding clamp assembly
04/16/2014CN103722327A Burning-prevention welding gun frame
04/16/2014CN103722326A Method and device for controlling welding gun
04/16/2014CN103722325A Lifting mechanism for electroslag welding with wire electrodes
04/16/2014CN103722324A Rear welding head of machine for welding edges of two sides of electronic element
04/16/2014CN103722323A Welding machining mechanism of machine for welding edges of two sides of electronic element
04/16/2014CN103722322A Digital realization circuit and method of primary current feedback mode
04/16/2014CN103722321A Welding machine case with PFC (power factor correction) circuit
04/16/2014CN103722320A Cutter plate predeformation device
04/16/2014CN103722319A Electric welding machine and circuit control board system thereof
04/16/2014CN103722318A Welding device
04/16/2014CN103722317A Classification recycling bin of welding rod heads
04/16/2014CN103722316A Shell longitudinally-pushing mechanism of machine for welding edges of two sides of electronic element
04/16/2014CN103722315A Machine for welding edges of two sides of electronic element
04/16/2014CN103722314A Transverse material tray moving mechanism of machine for welding edges of two sides of electronic element
04/16/2014CN103722313A Movable welding base of machine for welding edges of two sides of electronic element
04/16/2014CN103722312A Feedstock carrying mechanism of machine for welding edges of two sides of electronic element
04/16/2014CN103722311A Reversing and pushing independent mechanism of machine for welding edges of two sides of electronic element
04/16/2014CN103722310A Shell feeding mechanism of machine for welding edges of two sides of electronic element
04/16/2014CN103722309A Muffler profiling welding machine
04/16/2014CN103722297A Compound welding equipment and manufacturing technology for hollow-type transverse diaphragm of steel box beam
04/16/2014CN103722272A Method for controlling root gaps and buckling deformation of single-side butt-welded joints of sheets
04/16/2014CN102615320B Finish-milling numerical control machine tool for steel rail welding seam
04/16/2014CN102528351B Radiating fin edge welding machine for transformer finned radiator
04/16/2014CN102500985B Electric locomotive roof assembly and welding tool
04/16/2014CN102489923B Engine gear-shift shaft welding tool
04/16/2014CN102489917B Assembling and welding platform for pipelines
04/16/2014CN102380725B Longitudinal/straight joint welder with adjustable position of welding running track
04/16/2014CN102275057B Assembling clamp for main sheering tube in spud leg and welding method using same
04/16/2014CN102019529B Novel flexible overturning fixture for multiple vehicle frames
04/10/2014US20140099514 Bi-material strip and a method of bonding strips of different materials together
04/09/2014EP2714323A1 Method and device for joining components by means of energy beam welding
04/09/2014EP2714320A1 Self-guiding friction stir welding apparatus and method
04/09/2014CN203529877U Magnetic force board splicing device
04/09/2014CN203529626U Double air pipe accommodating and discharging device
04/09/2014CN203526878U Fixing fixture for welding middle shaft of bottom case of car seat adjuster
04/09/2014CN203526877U Pipeline connector
04/09/2014CN203526876U Adjustable platform for automatic longitudinal joint welding
04/09/2014CN203526875U Automatic welding device
04/09/2014CN203526874U Heavy pipe beam holding device
04/09/2014CN203526873U Lifting barrel overturning machine
04/09/2014CN203526872U Engineering mechanical supporting leg welding equipment
04/09/2014CN203526871U Electromagnetic chuck welder
04/09/2014CN203526870U Assembly tool for center shaft base
04/09/2014CN203526869U Supporting and pressing tool for collector water-cooling jacket
04/09/2014CN203526868U Pipe welded junction prefabrication grouping device
04/09/2014CN203526867U Automatic abutting device
04/09/2014CN203526866U Turnover device for welding pile legs of drilling platform
04/09/2014CN203526865U Four-gun four-axis automatic welding machine
04/09/2014CN203526864U Annular welding machine for flange plate
04/09/2014CN203526863U Beam set welding roll-over stand
04/09/2014CN203526862U Automatic welding machine for round rods
04/09/2014CN203526861U Connection rod assembling tool for beam-pumping unit
04/09/2014CN203526860U Mould capable of conveniently welding terminals
04/09/2014CN203526859U Assembly tool for accurately positioning large-sized storage tank
04/09/2014CN203526858U Clamping device used for welding PCD (Poly Crystal Diamond) super-hard cutter
04/09/2014CN203526857U Shipbuilding section bar hoisting and positioning tool
04/09/2014CN203526856U Quick installation and location tool for section
04/09/2014CN203526855U Three-dimensional rapid positioning and welding tool for dry-mixing movable silo support legs
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