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)
11/2013
11/27/2013CN103406700A Spot-welding fixture with hooks and heating plate
11/27/2013CN103406699A Spot-welding fixture with electric heating plate
11/27/2013CN103406698A Multi-step height linkage connecting rod mechanism of steel bar truss
11/27/2013CN103406697A Plate group welding tooling
11/27/2013CN103406696A Compressor welding tool
11/27/2013CN103406695A Elbow welding fixture
11/27/2013CN103406694A Hydraulic forklift tool
11/27/2013CN103406693A Method for carrying out pre-welding treatment on welding rod for welding cabin cover
11/27/2013CN103406692A Automatic clipping device for manual single-bonding-wire interconnection strip and application method
11/27/2013CN103406691A Automatic cutting machine and operating method thereof
11/27/2013CN103406690A Automatic welding device
11/27/2013CN103406678A Method for machining hollow rectangular telescopic rod of truck-mounted drilling rig
11/27/2013CN103406677A Special brush ring welding machine
11/27/2013CN103406675A Laser and electric arc combined welding method for thick high-strength steel plates and clamp for method
11/27/2013CN103406668A Automatic laser cutter
11/27/2013CN103406667A Laser welding method of stainless steel sheet fillet weld and clamp thereof
11/27/2013CN103406656A Automatic welding device for TCT cutter
11/27/2013CN103406655A Spot welding clamp with fan and heating plate
11/27/2013CN103406654A Spot welding fixture capable of heating by vortex and having storage box
11/27/2013CN103406653A Spot welding clamp with preheating function and hooks
11/27/2013CN103406647A Automatic welding and forming machine of reinforcing steel bar skeleton of telegraph pole
11/27/2013CN103406646A Pneumatic butt-weld device
11/27/2013CN103406635A Method and equipment for processing slot holes for pipe connection
11/27/2013CN103406634A Welding and blowing jig for PCB
11/27/2013CN103406599A Rotary type weld beading removing knife suitable for grooved steel rail and method for hanging and fetching weld-beading removing knife
11/27/2013CN103406467A Punching tool fixture for assembly of hard disc magnetic head
11/27/2013CN102489945B Manufacture method of anti-deformation water beam in sintering system
11/27/2013CN102218628B Prestressed pile tip anchor bar welding mould
11/27/2013CN102107342B Precision welding device for steel-structured circumferential welds for building
11/27/2013CN101979211B Sliding hydraulic clamping reversible deformation mechanism and welding device
11/27/2013CN101695800B Positioning apparatus of double-beam web of crane
11/26/2013CA2767872C System for framing motor-vehicle bodies or sub-assemblies thereof
11/26/2013CA2736618C Method of attaching a spiral welded roof on a hopper car
11/26/2013CA2585185C Device and method for the assembly of oriented objects
11/26/2013CA2560290C Method and apparatus for securing welding torch components
11/21/2013WO2013173346A1 Weld stress compensation system
11/21/2013WO2013172244A1 Metal pipe joining device and metal pipe joining method using same
11/21/2013WO2013171572A1 Adjustable clamping mechanism of a weld head with quick release insert
11/21/2013WO2012171977A3 Device for mounting and aligning segmented, thin-walled and hollow-profiled components
11/21/2013US20130306710 Pipe Welding Apparatus
11/21/2013US20130306603 Electric Spot Welding Head For A Multi-Axis Industrial Robot, and Robot Comprising This Head
11/21/2013DE102012109245B3 Verfahren und Vorrichtung zur Bearbeitung von nicht-rotationssymmetrischen Werkstücken mittels Laserstrahlung Method and device for processing of non-rotationally symmetrical workpieces by means of laser radiation
11/21/2013DE102009053863B4 Positioniereinrichtung für ein Handschweißgerät Positioning device for a hand welder
11/20/2013EP2664411A2 Portable welding device
11/20/2013EP2663421A2 Method for positioning tubes with respect to one another
11/20/2013EP2663420A1 Retention device having an overload protection coupling for the retention of at least one tool element in a vehicle body manufacturing system
11/20/2013EP2202023B1 Tool and process of butt positioning of metallic tubes
11/20/2013CN203300684U A crystalline silicon solar cell sheet multipurpose series welding template
11/20/2013CN203298757U Diamond saw blade thickness measure apparatus and welding machine with the measure apparatus
11/20/2013CN203292777U Device enabling silencer welding to be convenient
11/20/2013CN203292776U Cylinder welding piece clamp
11/20/2013CN203292775U High-accuracy three-way pipe processing device
11/20/2013CN203292774U Rotary pipeline welding platform facilitating construction
11/20/2013CN203292773U Portable coaxial cable head welding platform
11/20/2013CN203292772U Circular valve welding tray
11/20/2013CN203292771U Automobile exhaust pipe welding jig mesa structure
11/20/2013CN203292770U Novel inner tube flange manufactured for shield machine shell
11/20/2013CN203292769U Sliding bearing pedestal type rotating body assembly welding device using gantry type lifting frame
11/20/2013CN203292768U Reinforcing steel bar framework seam welder traction device
11/20/2013CN203292767U Fixing tool capable of bringing convenience to welding/paint spraying of rocker arm of forklift/loader
11/20/2013CN203292766U Universal platform for spot welding jig
11/20/2013CN203292765U Auxiliary installation block structure for optical device correction
11/20/2013CN203292764U Pressing force adjustable optical device welding tool
11/20/2013CN203292763U Spring tool for welding optical devices
11/20/2013CN203292762U Optical device welding tool
11/20/2013CN203292761U Optical device coupling base with adjusting bolts
11/20/2013CN203292760U Novel steel ball welding seat
11/20/2013CN203292759U Positioning clamp for L-shaped metal plate bending part
11/20/2013CN203292758U Fast-positioning welding fixture for sensor brackets
11/20/2013CN203292757U Locating error proofing device of part
11/20/2013CN203292756U Common tool for main pipe elbow assembling and welding
11/20/2013CN203292755U Tool mold adaptable to various metal expansion joint assembling and welding technologies
11/20/2013CN203292754U Barrel body seal head pairing tool
11/20/2013CN203292753U Locating tool for preventing welding deformation of anode supporting plate
11/20/2013CN203292752U Clamping tool for welding crosspieces of medical bed and bed legs of medical bed
11/20/2013CN203292751U Clamping tool for welding guard rail rectangular tubes and hanging lugs on medical bed
11/20/2013CN203292750U Simple machine tool used for assembling and welding of overall standard sections of tower crane
11/20/2013CN203292749U Auxiliary pliers for welding of copper bar and copper foil
11/20/2013CN203292748U Simple purlin holder assembler
11/20/2013CN203292747U Multi-station welding test board locating device
11/20/2013CN203292746U Welded test plate positioning device having pipe welding positioning function
11/20/2013CN203292745U Welded test plate positioning device having overhead position welding function
11/20/2013CN203292744U Assembling tool of tower equipment
11/20/2013CN203292743U Welding workbench for right-angle workpiece
11/20/2013CN203292742U Welding clamp of auxiliary frame
11/20/2013CN203292741U Punching and welding worktable for power capacitor anti-explosion cover
11/20/2013CN203292740U Wave-soldering tool
11/20/2013CN203292739U Welding tool for steering frame side beam
11/20/2013CN203292738U Side beam and upper chord beam assembling table
11/20/2013CN203292737U Flange welding positioning device for auxiliary system pipeline of diesel power generator set
11/20/2013CN203292736U Shielding positioning jig structure for laser etching
11/20/2013CN203292735U High-speed high-frequency sensing table type soldering machine
11/20/2013CN203292734U Tool for spin welding of bottom of lifting cage
11/20/2013CN203292733U Automatic welding clamping tool
11/20/2013CN203292732U Box-type steel structure rail-type all-position welding robot
11/20/2013CN203292731U Automatic welding device of steel reinforcement cage forming machine
11/20/2013CN203292730U Cross sliding type welding rack for workshop
11/20/2013CN203292729U Swing rotary type welding machine frame
11/20/2013CN203292728U Suspension tube welding device
11/20/2013CN203292727U Linear guide rail rotating clamping mechanism for automatic welding machine
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