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)
12/2003
12/24/2003CN1132242C Automated stacking and soldering appts. for three dimensional stack package devices and mfg. method thereof
12/18/2003WO2003103884A1 Seam welding apparatus
12/18/2003US20030230624 Hand splatter guard
12/18/2003DE20316398U1 Device for processing strip-like material, especially for welding endless strips, has a tensioning element with a pressing device which acts on the strip-like material and is arranged parallel to the base plate
12/18/2003DE20211755U1 Bearbeitungsanlage Processing plant
12/17/2003EP1371440A1 Welding apparatus with gas bottle
12/17/2003EP1371439A1 Method of weld repairing a component with a refractory metal backing material
12/17/2003EP1060050B1 Method and device for transferring a hollow-profile blank
12/17/2003CN2592327Y Special plasma cutting gauge of tip-locating strong-magnetic adsorption type
12/17/2003CN1462067A Welding stage
12/16/2003US6664495 Thermal cutting machine and dust collecting method thereof
12/16/2003US6662994 Jig for welding pipe ends
12/11/2003US20030226878 Refractory metal backing material for weld repair
12/11/2003US20030226253 Method and apparatus for thermally coupling a heat dissipation device to a microelectronic device
12/11/2003DE20315501U1 Initial positioning device e.g. for laser-torch cutting machines, uses sensor for tactile detection of work-piece surface
12/10/2003EP1368178A2 Method and apparatus for end-to-end welding of lined pipe
12/10/2003CN2590718Y Closing & centering device for large equipment
12/10/2003CN2590713Y Full-automatic roller build-up welding machine
12/09/2003US6662083 Multiple robotic workstation with multiple fixtures
12/09/2003US6659334 Method for forming end-face electrode
12/04/2003US20030222065 Laser cutting machine with two Y-axis drives
12/03/2003EP1366846A1 Laser cutting machine with two y-axis drives
12/03/2003CN2589146Y Multicomponent rolling wheel gallow
12/03/2003CN2589145Y Welding wire feeding device for electric mesh welding machine
12/03/2003CN2589144Y Straight seam rail automatic for welding
11/2003
11/26/2003CN2587577Y Cooling structure for pearl removing machine in guide pipe welding
11/26/2003CN2587576Y Pearl removing machine for guide pipe welding
11/26/2003CN2587575Y Cooling water spraying structure for pearl removing machine in guide pipe welding
11/26/2003CN2587574Y Heat board welding clamp for core of car filter
11/26/2003CN2587573Y Arc welder with three-phase ac generator
11/25/2003US6651967 Alignment clamp
11/25/2003US6651868 Workpiece retainer for a bonding apparatus
11/25/2003US6651867 Robotic turntable
11/25/2003US6651865 Position-, speed- and force-controllable chip accessing apparatus
11/20/2003WO2003095142A1 Working device for inner wall surface of tower tank, and inner wall surface working method using the same
11/20/2003WO2003095138A1 Laser welding installation and welding head equipping same
11/20/2003WO2002051577A9 Methods and systems for fabricating spiral welded cylinders
11/20/2003US20030214087 Equipment which can be used by an industrial robot for gripping workpieces or assemblies being processed or assembled and has a separable modular structure, with a definite and repeatable geometry
11/20/2003US20030213789 Apparatus for a welding machine having a cooling assembly mounted to a mid-plane baffle for improved cooling within the welding machine
11/20/2003US20030213328 Equipment which can be used by an industrial robot for gripping workpieces or assemblies being processed or assembled and has a separable modular structure, with a definite and repeatable geometry
11/20/2003CA2473926A1 Working device for inner wall surface of tower tank, and inner wall surface working method using the same
11/19/2003EP1362662A1 Laser welding head and laser welding apparatus
11/19/2003CN1456416A Effetively local cooling method for thin wall workpieces in laser smelting coating, hot spray coating and welding
11/18/2003US6649862 Machine for cutting pipes with different cross-sections and diameters by means of a laser beam
11/18/2003US6648564 Burr removing method and apparatus
11/18/2003US6648318 Welding jig
11/17/2003CA2428960A1 Equipment which can be used by an industrial robot for gripping workpieces or assemblies being processed or assembled and has a separable modular structure, with a definite and repeatable geometry
11/17/2003CA2428874A1 Equipment which can be used by an industrial robot for gripping workpieces or assemblies being processed or assembled and has a separable modular structure, with a definite and repeatable geometry
11/13/2003WO2003092949A1 Method and apparatus for splicing tubular heater sections
11/13/2003US20030209528 Laser cutting apparatus and method
11/13/2003US20030208893 Apparatus and method for assembly of motorcycle frame
11/13/2003CA2483968A1 Method and apparatus for splicing tubular heater sections
11/12/2003EP1361017A2 Apparatus and method for assembly of motorcycle frame
11/11/2003US6646219 Tube clamping assembly
11/09/2003CA2424918A1 Apparatus and method for assembly of motorcycle frame
11/06/2003US20030205560 Method and apparatus for splicing tubular heater sections
11/05/2003CN2584341Y Device for controlling moving soldering seam in laser solder plate putting drawing process
11/04/2003US6641124 Pipe aligning device
11/04/2003US6641029 Guide assembly for cutting torch
11/04/2003US6640515 Frame member used in friction stir welding
10/2003
10/30/2003US20030204283 Centralized control architecture for a laser materials processing system
10/29/2003CN1451509A Friction welding device
10/29/2003CN1125702C Coverage layer used on part surface
10/29/2003CN1125700C Welding process to repair core disk of railway locomotive and carriage
10/28/2003US6639176 Method and device for producing welded blanks
10/28/2003US6638130 Mask frame welding jig and method of using same
10/28/2003US6637782 End-sided closure of a pipe
10/23/2003WO2003087685A2 Protective covering for welding devices
10/23/2003WO2003086695A1 A device and method for monitoring a welding area and an arrangement and a method for controlling a welding operation
10/23/2003US20030197048 Position-, speed- and force-controllable chip accessing apparatus
10/23/2003US20030197047 Friction welding apparatus
10/22/2003EP1354662A1 Friction welding apparatus
10/22/2003EP1353776A1 Welding accessory for welding pipes
10/22/2003EP1023138B1 Apparatus for amorphous bonding of tubulars
10/21/2003US6635842 Electric arc equipment
10/21/2003US6634541 Method of manufacturing metal containers
10/21/2003US6634484 Transfer and tilt apparatus
10/16/2003US20030193121 Method of holding a part in position in an assembly station
10/15/2003EP1352818A2 Vehicle framing system for plurality of vehicle body styles
10/15/2003EP1352816A2 Workstation
10/09/2003WO2003082658A1 Device capable of moving while adhering to object surface under liquid level
10/09/2003WO2003082513A1 Automatic welding device using radiation heat source for manufacturing cutting tool and automatic welding method thereof
10/09/2003US20030189085 Vehicle framing system for plurality of vehicle body styles
10/09/2003US20030189033 Parts welding device
10/09/2003US20030188423 Heat exchanger tube weaving apparatus and method
10/09/2003DE20308857U1 Welding tool stand used for welding metal constructions comprises a base, a column, a bag, holders arranged on the column at different heights with holding devices for holding the tools or apparatus, and a pin
10/09/2003DE10211425C1 Spot welding arrangement, especially for body construction, has fixing element enabling relative motion of fixed tongs part and robot arm head in free position or fixing current position
10/08/2003EP1350591A1 clamping device for laser welding
10/08/2003EP1349697A1 Method and magnetic element for welding together workpieces, such as pipe material
10/08/2003CN2578034Y Welding aid sleeve
10/07/2003US6629632 Apparatus and method for manufacturing hollow shafts
10/02/2003WO2003081060A1 Shaft truing system
10/02/2003US20030183607 Clamping device for laser welding
10/02/2003US20030182785 Method for attaching an air duct to a recuperator core
10/02/2003CA2457046A1 Shaft truing system
10/02/2003CA2420436A1 Clamping device for laser welding
10/01/2003EP1140420B1 Sheet working systems and method of transferring worpiece in one of the machines
10/01/2003CN2576404Y Centrilizing device of pipeline port to be welded
10/01/2003CN2576399Y Extruding roller
09/2003
09/30/2003US6627841 Method for designing a weld fixture based on predicted stresses and distortions
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