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)
10/2000
10/12/2000WO2000059675A1 Method for holding a part in position in an assembly station
10/12/2000WO2000041488A8 Welding machine
10/11/2000EP1043219A2 Improved gate change facility
10/11/2000EP1043089A2 Method and apparatus for machining and connecting edges of sheets
10/11/2000EP1042102A1 Airfoil for a gas turbine engine and method of manufacture
10/10/2000US6129489 Equipment for cutting a hole or cavity formation in a curved or flat wall element and for cutting out a disc-shaped piece of material fitting the hole or cavity formation
10/10/2000US6129345 Clamp device for use in welding sheet metal elements
10/10/2000US6129263 Mounting method of bonding insert material and jig used in the method
10/05/2000DE19937828C1 Welding head for binding machine e.g. for printed product stack, has integrated mechanical ejector for lifting welded binding band from welding head
10/04/2000EP1039983A1 Clamping device for workpieces
10/03/2000US6127646 Apparatus for butting two workpieces together for a welding operation
10/03/2000US6126890 In-line material handling system with pallet baskets
09/2000
09/28/2000WO2000040373A3 Welding fixture
09/27/2000EP1039157A2 Device for holding an object and use of the device
09/26/2000US6123249 Planishing apparatus and method
09/20/2000EP0828586B1 Device for clamping parts, in particular metal sheets, in a welding or mounting line
09/20/2000CN2396926Y Adjustable connecting mechanism of multi-layer fixture for plastic window welding
09/20/2000CN2396925Y Annealing coil pipe device for stainless argon arc welding machine
09/20/2000CN1267246A Apparatus for amorphous bonding of tubulars
09/19/2000US6121716 Apparatus and method for prevention of cracking in welded brittle alloys
09/19/2000US6121567 Apparatus and method for precisely aligning and welding two pieces of weldable material
09/19/2000US6119916 Internal backup ring system
09/14/2000WO2000053366A1 Method and device for welding sheets
09/13/2000CN2395844Y Welding device for ring joint and plane joint of thin-wall pail container
09/12/2000US6116492 Jig for facilitating surface-soldering pin to laminated metal sheet
09/12/2000US6115907 Device for tensioning a shaped part
09/05/2000US6114648 Waste demolishing method and apparatus therefor
09/05/2000US6114049 Stent fabrication method
09/05/2000US6113087 Work holding apparatus
09/05/2000US6112969 Wire bonding apparatus
08/2000
08/31/2000WO2000015377A9 Tube clamping assembly
08/30/2000EP1031397A1 An installation for working sheet metal
08/30/2000EP1030761A1 Car body assembly and welding station with reciprocal gate-supporting system
08/29/2000US6109503 Internal pipe clamp
08/29/2000US6108899 Brazing fixture for a heat exchanger
08/24/2000DE19855515C1 Pratzen-Schutzabdeckung Claws protective cover
08/22/2000US6105848 Wire bonding method, wire bonding apparatus and semiconductor device produced by the same
08/22/2000US6105845 Method and apparatus for connecting two workpieces together
08/22/2000CA2290123A1 Lightweight welding table
08/22/2000CA2156969C Apparatus for connecting metal tubes covering optical fiber cables, and method of joining or splicing two optical cables
08/17/2000DE19915338C1 Processing and joining edges of sheet or similar involves moving sheets together whilst clamped, moving welding machine along edges to join them, releasing, moving to next position
08/16/2000CN1055606C Terminal connector of electronical units
08/15/2000US6103027 Room temperature roll extrusion yields simultaneous reduction of wall thickness and elongation of the tube for uniform strength, corrosion resistance, complete recrystallization and chemical homogenization of seam
08/15/2000US6102384 Nozzle setting jig
08/15/2000US6102383 Combined centering and clamping device for use in the automotive industry
08/09/2000EP1025950A2 A clamping device with an articulated lever
08/09/2000EP1025945A1 Sheath attachement in particular for a welding torch having a spherical joint for connection to power cable
08/09/2000EP1024921A1 Apparatus and method for welding and inspecting coiled tubing
08/08/2000US6098869 Seam welding method and apparatus
08/08/2000US6098866 Diffusion bonding apparatus for pipes
08/03/2000DE10000103A1 Clamping and welding device, especially for laser welding of overlying sheets in car construction, has a bracket with a linear guide allowing welding head movement along the weld seam relative to a clamping tool
08/02/2000EP1023970A1 Pneumatic clamp
08/02/2000EP1023138A1 Apparatus for amorphous bonding of tubulars
08/01/2000US6095507 Pneumatic clamp
07/2000
07/25/2000US6092713 Automated stacking and soldering apparatus for three dimensional stack package devices and manufacturing method thereof
07/22/2000CA2293904A1 Pneumatic clamp
07/20/2000WO2000041848A1 Sheet working system
07/20/2000WO2000041845A1 Welding machine
07/20/2000WO2000041844A1 Welding machine
07/20/2000WO2000041843A1 Welding machine
07/20/2000WO2000041842A1 Welding machine
07/20/2000WO2000041840A1 Device for clamping and welding pieces of sheet metal
07/20/2000WO2000041489A2 Welding machine
07/20/2000WO2000041488A2 Welding machine
07/20/2000WO2000015377A3 Tube clamping assembly
07/19/2000EP0859683A4 Method and apparatus for laser welding
07/18/2000US6089440 Adjustable vehicle assembly tool
07/13/2000WO2000040373A2 Welding fixture
07/13/2000CA2357720A1 Welding fixture
07/12/2000EP1018388A2 Welding method and apparatus therefor
07/12/2000CN2386917Y Rotary electric welding gun
07/12/2000CN1259416A No water welding system
07/11/2000US6087611 Device for hanging a manually controlled station for welding tongs in an assembly line
07/11/2000US6085961 Method and apparatus for establishing user-selected operator load positions for manufacturing tool
07/05/2000EP1016495A1 General-purpose JIG
07/05/2000EP1016488A2 Heating apparatus for a welding operation
07/05/2000EP1015170A1 Welding apparatus
07/05/2000EP1015169A1 Automatic welding machine
07/05/2000EP1015160A1 Simplified command and control device for a coupling-welding machine for metal pipes in which the machine is inserted
07/05/2000CN2385838Y Linear two-stage hydraulic internal positioning apparatus
07/05/2000CN1259268A Fine pitch component placement method and apparatus
07/04/2000US6084222 Induction heating apparatus for joining sheet bars
07/04/2000US6084204 Leadframe manufacturing apparatus using laser beams
07/04/2000US6082090 Method for producing spinning box frames for open-end spinning devices
07/04/2000CA2108274C Overlaying of weld metal onto metal plates
06/2000
06/29/2000WO2000037211A1 Robotized gripping device for handling body parts in a motor vehicle assembly installation
06/29/2000CA2350682A1 Robotized gripping device for handling body parts in a motor vehicle assembly installation
06/28/2000CN2384733Y Aluminium-plastic composite pipe aluminium foil butt-welding holding device
06/27/2000US6079613 Heat suppressing wrap
06/21/2000EP1009593A1 Locking device for a hand tool
06/21/2000EP1009577A1 A machine and process for cutting metal tubes using a plasma jet
06/21/2000CN2383616Y Protector attached to imitated experiment welder for compulsorily using welding mask
06/21/2000CN1256985A Method and apparatus for working ceramic printed-circuit board
06/20/2000US6077473 Torch cutting enclosure having fume collection provisions
06/20/2000US6076724 Pipe clamp having cable connected clamp members
06/15/2000DE19956627A1 Hollow window or door frame corner profile secured by plug fitting with cam lock
06/14/2000EP1008510A2 Production of vehicles
06/13/2000US6073324 Apparatus for cutting sheet metal disc from and welding sheet metal disc to sheet metal
06/13/2000CA2102191C Electron welding process for assembling disc and blades
06/07/2000EP1005947A1 Lug protecting cover
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