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)
11/2012
11/21/2012CN202539836U Special device for circular arc welding
11/21/2012CN202539835U Welding table-board for special arc welding device
11/21/2012CN202539834U Tubular bus welding platform with adjustable universal wheels
11/21/2012CN202539833U Sealing head electromagnetic material selecting device for fire extinguisher tube body with valve seat
11/21/2012CN202539832U Control system of automatic tooth welding machine
11/21/2012CN202539831U Pipe carrier
11/21/2012CN202539830U Welding pipe fitting support frame
11/21/2012CN202539829U Tank counterweight device for tank truck
11/21/2012CN202539828U Welding wire penetrating device capable of stopping automatically
11/21/2012CN202539827U Multi-function pipe fitting pairing device
11/21/2012CN202539819U Copper strip welding device
11/21/2012CN202539786U Automatic welding bracket and welding system of rail vehicle corrugated plate
11/21/2012CN202539785U Device for forming end socket of multi-wire copper harness
11/21/2012CN202539784U Plasma flexible welding robot working station with horizontal revolution deflection device
11/21/2012CN202539783U Plasma flexible welding robot workstation with angle change transposition device
11/21/2012CN202539774U Multifunctional automatic welding center of pipe fitting
11/21/2012CN202539772U Thin plate fillet weld automatic welding equipment
11/21/2012CN202539431U Feeding machine for constructional engineering rebar butt welding
11/21/2012CN202539394U Device for assembling rear plate assembly of cabinet type air conditioner
11/21/2012CN202539281U Circle adjusting frame for manufacturing steel pressure pipe
11/21/2012CN202539251U Device for locking side rollers of extrusion roller for high-frequency straight-seam welded pipes
11/21/2012CN102789866A Flexible conduction-cooled equipment for connecting primary cold head of refrigerating machine and welding tool thereof
11/21/2012CN102785053A Roller weld holder
11/21/2012CN102785052A Device and process for backstep welding of damping spring disk
11/21/2012CN102785051A Method and device for positioning corbel on stand column of chain grate
11/21/2012CN102785050A Polyhedral rotating mechanism
11/21/2012CN102785049A Main and auxiliary positioning-pin switching mechanism
11/21/2012CN102785048A Radiator assembling machine based on control of programmable logic controller (PLC)
11/21/2012CN102785047A Positioning pin mechanism
11/21/2012CN102785046A Robot and spot welding robot with learning control function
11/21/2012CN102785045A Wire aligning method and device used in metal wire melting processing
11/21/2012CN102785044A Novel welding cable clutch mechanism
11/21/2012CN102785043A Pneumatic clutch mechanism for welding
11/21/2012CN102785042A Automatic welding system and method for truck frame
11/21/2012CN102785034A Fixed position series assembling method of rib templates of wind turbine blade male mould
11/21/2012CN102785014A Welding tool and welding method
11/21/2012CN102785005A MOSFET (metal-oxide-semiconductor field effect transistor)-based inverter type welding equipment by sdie inlet air
11/21/2012CN102785000A Double-end automatic straight seam welding machine
11/21/2012CN102380726B Blanking device of spot welder for battery negative plates
11/21/2012CN101987392B Solderless automatic welding machine of golden bracelets and welding method
11/21/2012CN101890576B Stainless steel or nickel sheet laser tailor-welding alignment clamping device and method
11/20/2012US8313016 Method and device for positioning a first pipe with respect to a second pipe
11/20/2012US8313015 Gas delivery system for reducing oxidation in wire bonding operations
11/15/2012WO2012154086A2 Laser cutting machine and machine-readable medium
11/15/2012WO2012151667A1 Method of laser beam remote welding of multi-parts without rigid clamping
11/15/2012DE102011101454A1 Tragrahmen Support frame
11/14/2012CN202529660U Novel wire take-up device for electrical welding machine
11/14/2012CN202529364U Novel portable welding rod barrel
11/14/2012CN202527993U Transverse shaft tilter
11/14/2012CN202527896U Travelling vehicle for bearing tapered steel pipes
11/14/2012CN202527895U Expansion rounding disc for machining
11/14/2012CN202527894U Intelligent hydraulic type outer aligning device for pipeline
11/14/2012CN202527893U Dust remover box body overturning type assembly welding tool
11/14/2012CN202527892U Liftable transverse shaft tilter
11/14/2012CN202527891U L-shaped triaxial positioner capable of revolving 360 degrees
11/14/2012CN202527890U Quick overturning device for double-side welding of screw rod
11/14/2012CN202527889U Mobile hydraulic turnover machine
11/14/2012CN202527888U Hydraulic relay turnover machine
11/14/2012CN202527887U Improved structure of metal wire welding tool die sleeve
11/14/2012CN202527886U Tool for welding motor casings with extra-large inner diameters
11/14/2012CN202527885U Pedestal for manufacturing framework of subway pipe piece
11/14/2012CN202527884U Clamp tool for processing container closure head
11/14/2012CN202527883U X-shaped frame combination tool fixture
11/14/2012CN202527882U Cut tooth positioning fixture
11/14/2012CN202527881U Assembly welding clamp for flow-guiding cylinder of fan
11/14/2012CN202527880U Tailor-welding tool for movable arm of excavating machine
11/14/2012CN202527879U Dipper stick welding tooling of excavator
11/14/2012CN202527878U Large-arm single-sheet assembly mold of excavator
11/14/2012CN202527877U Assembling die for swing frame of loader
11/14/2012CN202527876U Round flange welding mould
11/14/2012CN202527875U Welded steel tube automatic tensioning system of H-shaped finned tube welding machine
11/14/2012CN202527874U Welding synchronous rotating device for special-shaped end cover of automobile ternary purifier
11/14/2012CN202527873U Irregularly-shaped end cover welding positioning device for three-way catalytic converter of automobile
11/14/2012CN202527872U Welding telescopic flexible compensation positioning fixture
11/14/2012CN202527871U Welding tool for broadband millimeter wave travelling wave tube collector assembly
11/14/2012CN202527870U 可调式焊接装置 Adjustable welding equipment
11/14/2012CN202527869U Automatic welding machine for construction site
11/14/2012CN202527868U Fusion welding device for micro motor bracket
11/14/2012CN202527867U Sky-hoisting type robot travelling trolley
11/14/2012CN202527866U H-shaped steel welding device for boiler steel frame
11/14/2012CN202527865U Novel electric welder shell
11/14/2012CN202527864U Welding-visualizing device
11/14/2012CN202527863U Assembly tester for mask plate
11/14/2012CN202527862U A deformation-preventing tight-supporting device for welding of a motor base
11/14/2012CN202527849U Cold rolling aluminium alloy straight slit welding machine
11/14/2012CN202527843U Flash butt welder
11/14/2012CN202527824U Three dimensional connection rod type variable groove cutting arm
11/14/2012CN102780845A Light source alternate strobe synchronous camera shooting method and vision detection system
11/14/2012CN102773815A Weld assembly coaxiality fixture
11/14/2012CN102773654A Vehicle body clamp
11/14/2012CN102773653A Tube body supporting device assorted with circumferential weld welding machine
11/14/2012CN102773652A Automatic centering fixing device for welding of long round pipe
11/14/2012CN102773651A Accurate calibration device for cross welding manipulator
11/14/2012CN102773650A Railway wagon brake pipe system joint body all-position welding device
11/14/2012CN102773649A Anti-deformation assistive tool for welding thin-wall box bodies
11/14/2012CN102773648A Welding clamp of lithium ion battery breaker
11/14/2012CN102773647A Four-link locating pin mechanism
11/14/2012CN102773646A Tight-supporting and locating device
11/14/2012CN102773645A Quinary-connection welding jig for copper inserts
11/14/2012CN102773644A Device for preventing core body from being distorted when being welded for auto radiator
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