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)
05/2010
05/19/2010CN201471105U Improved metal plate welding line leveling machine
05/19/2010CN201471104U Argon-filling device
05/19/2010CN201471103U Flange welding machine
05/19/2010CN201471102U Heater for preheating prior to welding
05/19/2010CN201471101U Cutting machine
05/19/2010CN201471100U Self-conductance controllable tubular straight-line joint welding device
05/19/2010CN201471099U Welding protective cover for titanium pipeline of argon-shielded tungsten arc welding gun
05/19/2010CN201471098U Fixing device of gas cylinder
05/19/2010CN201471097U Welding and guiding device for angle seam of box girder
05/19/2010CN201471096U Horizontal fire-receiving device
05/19/2010CN201471095U Complement coating device for support lug welding position of tank body
05/19/2010CN201471082U Planetary laser welding device for square fillet lithium ion battery
05/19/2010CN201471081U Full automatic laser welding device for battery lugs and caps
05/19/2010CN201471068U Pipe fittings clamping positioning device used in argon arc circular welder
05/19/2010CN201471058U Improved metal plate small pipe straight seam welding machine
05/19/2010CN101711093A Reversible clamp for welding circuit board
05/19/2010CN101708571A Self-lifting drilling platform manufacturing tool and self-lifting drilling platform manufacturing method
05/19/2010CN101708569A Electroslag pressure welding technology of fine-grain reinforcing steel bars with different diameters
05/19/2010CN101708513A Process for forming and welding closed-end cold-bent section steel
05/19/2010CN101204760B High energy beam current welding press welding process and special clamp
05/19/2010CN101081418B Large-sized end enclosure rotary extrusion flanger
05/18/2010US7718015 forming article to be heat treated, packing article to retain its shape, coating, encasing coated article in granular material and binding granular material together to form mold, heating encased article to first temperature to remove coating by melting, heating to second temperature to relieve stresses
05/18/2010US7717317 Ball capturing apparatus, solder ball disposing apparatus, ball capturing method, and solder ball disposing method
05/18/2010US7717315 Method for production of a component
05/18/2010US7717314 Friction stir welding tool
05/18/2010US7716834 Screen manufacturing method and welding apparatus thereof
05/14/2010WO2010053710A2 Method and apparatus for robotic welding of drill bits
05/14/2010WO2010017446A3 Sealed and pressurized gun for underwater welding
05/13/2010US20100117351 Welding Spacer
05/12/2010EP2183077A2 Welding carriage with changeable wheel configuration and modular construction
05/12/2010EP2183075A2 Welding a metal product
05/12/2010DE202010002977U1 Vorrichtung zum Erstellen von Baugruppen im Rohrleitungsbau Apparatus for Creating Assemblies in pipeline
05/12/2010CN201467053U Stepping synchronous driving system
05/12/2010CN201466136U Auxiliary welding device for lead-acid accumulator plate group
05/12/2010CN201466086U Square lithium ion battery tab laser welding fixture
05/12/2010CN201463791U Primary datum positioning mechanism of motorcycle frame detection correcting device
05/12/2010CN201461888U Toothed belt and toothed chain compound gearing
05/12/2010CN201455842U Centering device for H-shape steel
05/12/2010CN201455607U pipeline clamp
05/12/2010CN201455606U Positioning device of convex weld studs for welding automotive front wall plate
05/12/2010CN201455605U Assembled forming die of tower columns of communication tower
05/12/2010CN201455604U Toothed chain multi-wheel driving device
05/12/2010CN201455603U Guide frame device
05/12/2010CN201455602U N-shaped assembled tooling
05/12/2010CN201455601U Compression roller assembly oscillating device
05/12/2010CN201455600U Argon arc welding steel strip abutting joint machine
05/12/2010CN201455599U Special-shaped flange
05/12/2010CN201455598U Pipeline assembly centering device
05/12/2010CN201455597U Rotatable shield preassembling mold of diesel locomotive
05/12/2010CN201455596U Application of bolt tensioning device in special automobile tank body welding
05/12/2010CN201455595U Welding rotary worktable
05/12/2010CN201455594U Combined guide wheel for wire of welding pipe making machine
05/12/2010CN201455593U Rotor stepping device of rotor tin soldering machine
05/12/2010CN201455592U Adjustable vertical tube positioning cramping apparatus
05/12/2010CN201455591U Welding tool of oil-gas separator
05/12/2010CN201455590U Filament welding fixture of scanning electronic microscope
05/12/2010CN201455589U Point welding pressing device for crane beam panel and web
05/12/2010CN201455588U Reactor top portion welding semi-automatic assembling machine
05/12/2010CN201455587U Reactor base angle welding semi-automatic assembling machine
05/12/2010CN201455586U Rotary-type H-shaped beam assembling device
05/12/2010CN201455585U Positioning clamp of IO control box
05/12/2010CN201455584U Power box positioning fixture
05/12/2010CN201455583U Oil tank positioning clamp
05/12/2010CN201455582U Frame loading stand for container end frame
05/12/2010CN201455581U Welding tong
05/12/2010CN201455580U Welding tong
05/12/2010CN201455579U Horizontal-type large-diameter workpiece rotation automatic welding device
05/12/2010CN201455578U Tubular bus bar welding bracket
05/12/2010CN201455577U Pipeline-welding slide track assembly
05/12/2010CN201455576U Pipeline all-position automatic welding conical surface locking type guide track
05/12/2010CN201455575U Pipeline all-position automatic welding two-way clamping type guide track
05/12/2010CN201455574U Welding device for polygonal pillar canal and flange
05/12/2010CN201455573U Power assisting devices of welded pipe production line
05/12/2010CN201455572U Bridge type counterweight device
05/12/2010CN201455571U Radiator conveying device
05/12/2010CN201455570U Pipeline welding overlapping plate
05/12/2010CN201455569U Annular pipe opening heater
05/12/2010CN201455568U Fire clay thermowelding die device
05/12/2010CN201455567U composite welding template
05/12/2010CN201455566U Welding gas-protection device
05/12/2010CN201455558U Laser welding fixture
05/12/2010CN201455528U Protective casing for plasma cutting torch
05/12/2010CN201455525U Multi-torch belt type transmission mechanism of NC plasma cutting machine
05/12/2010CN201455512U Welding device for circumferential weld gas shielded arc welding
05/12/2010CN201455504U Mold spray-welding machine
05/12/2010CN201455498U Oil platform leg welding production line
05/12/2010CN201455495U Improved four-side integrated welder
05/12/2010CN201455412U Circular tubular product grooving machine
05/12/2010CN1943967B Method for producing composite steel billet
05/12/2010CN1590006B Laser machining apparatus and laser machining method
05/12/2010CN101706665A Method for adjusting self-tracing pose of mobile welding robot
05/12/2010CN101706451A Screw rod fixing plate
05/12/2010CN101704173A Special bent pipe insertion rod type welding fixture
05/12/2010CN101704172A Double-gun constant temperature welding process of accumulator
05/12/2010CN101704167A Manufacturing method of gas assembly and positioning fixture thereof
05/12/2010CN101704156A Large-caliber pipeline fitting and welding process
05/12/2010CN101704132A Externally profiling steel tube flat head chamfering device
05/12/2010CN101208175B Method and apparatus for positioning butt-joint welding plate
05/12/2010CN101024264B Mobile rail-welding vehicle for railway
05/06/2010WO2010051381A1 Multi-goal path planning of welding robots with automatic sequencing
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