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 26 - Working by laser beam, e.g. welding, cutting, boring
Patents for B23K 26 - Working by laser beam, e.g. welding, cutting, boring (47,857)
10/1995
10/03/1995US5454347 Laser-beam annealing apparatus
09/1995
09/28/1995WO1995025932A1 Turbine combustor cooling system
09/28/1995WO1995025621A1 A method and apparatus for producing a wood surface
09/28/1995WO1995025614A1 Workpiece machining device
09/28/1995WO1995025613A1 Apparatus and method for laser engraving thin sheet-like materials
09/28/1995DE4418845C1 Method and appts. for laser beam treatment of materials
09/28/1995DE4410039A1 Vorrichtung zur Bearbeitung von Werkstücken Apparatus for machining of workpieces
09/28/1995DE4409737A1 Mould for 'soft-touch' plastic mouldings prodn.
09/28/1995CA2185895A1 Apparatus and method for laser engraving thin sheet-like materials
09/28/1995CA2185355A1 A method and apparatus for producing a wood surface
09/26/1995US5453595 Needle blank feeding apparatus
09/26/1995US5453594 Method of imposing a pattern on a target substrate through displacement of an intense radiation beam
09/26/1995US5453329 Method for laser cladding thermally insulated abrasive particles to a substrate, and clad substrate formed thereby
09/26/1995US5452841 Wire bonding apparatus and method
09/21/1995WO1995025368A1 Laser system with collinear process and alignment beams
09/21/1995DE4407547A1 Transparent esp. glass body with internal marking
09/20/1995EP0672839A1 Manufacturing method of at least one micro-nozzle of an aerostatic bearing
09/20/1995EP0672496A2 Laser machining system
09/20/1995EP0597000B1 A method for shaping contact lens surfaces
09/19/1995US5451774 High density, three-dimensional, intercoupled optical sensor circuit
09/19/1995US5451765 Eye safety protection system for a laser transmission system wherein laser energy scattered back along the beam path is detected
09/19/1995US5451742 Laser welding method
09/19/1995US5451472 Multiple density sandwich structures and method of fabrication
09/14/1995WO1995024279A1 Film removing device
09/14/1995DE4408115A1 Reversing mirror for a laser beam system
09/14/1995DE4407756A1 Gas laser cutting apparatus
09/14/1995DE4407755A1 Laser cutting of thick walled sheet
09/14/1995DE19508497A1 Aperture for use in optical appts. e.g. for semiconductor mfr.
09/14/1995CA2162573A1 Coating removal apparatus
09/13/1995EP0671261A1 Method and apparatus for the preparation of a printing screen
09/13/1995EP0671239A1 Laser marking apparatus and method
09/13/1995EP0671238A1 Laser marking apparatus
09/13/1995EP0670784A1 Improved laser pattern generation apparatus
09/12/1995US5450434 Cutting with laser
09/12/1995US5450333 Cutting machine and workpiece pick-up method for the same
09/12/1995US5449882 Mirror-based laser-processing system with temperature and position control of moving laser spot
09/12/1995US5449881 Laser beam machine
09/12/1995US5449879 Laser beam delivery system for heat treating work surfaces
09/12/1995US5448831 Method of manufacturing a stamp formed muffler with hermetically sealed laminated outer shell
09/12/1995US5448830 Process for the production of a heat exchanger and apparatus for carrying out the method
09/08/1995WO1995023670A1 Process for preparing the seam regions of coated workpieces for laser beam welding and lap joint for welding coated workpieces
09/07/1995DE4407190A1 Verfahren zum Vorbereiten der Fügebereiche beschichteter Werkstücke zum Schweißen mit Laserstrahlung und Überlappstoß zum Schweißen beschichteter Werkstücke A method for preparing the joint regions coated workpieces for welding with laser radiation and lap welding of coated workpieces
09/06/1995EP0670221A2 Ink jet recording head and method of manufacture therefor, and laser processing apparatus and ink jet recording apparatus
09/06/1995EP0670195A1 A process for removing fluorocarbon resin-based coatings.
09/06/1995EP0669863A1 Process and apparatus for welding and other heat treatments
09/05/1995US5448410 Variable magnification laser imaging system
08/1995
08/31/1995WO1995023362A1 Method for forming shaped passages
08/31/1995WO1995023046A1 Laser processing apparatus
08/31/1995DE4447478A1 Laser beam hardening longitudinal prods. without thermally overloading the beam source
08/31/1995DE4406421A1 X=ray fluorescence analysis of object surfaces
08/31/1995DE4406349A1 Telescopic oscillation damper
08/31/1995DE19506768A1 Cutting and welding coated material with laser beam
08/31/1995DE19506591A1 Method of laser cutting involving a change in laser cutting conditions
08/30/1995EP0669203A1 Method and apparatus for plotting a trace pattern on the tread band of a tyre
08/30/1995EP0649358A4 High speed process for preparing orifices in pharmaceutical dosage forms.
08/30/1995EP0573474B1 Process for machining workpieces using a laser beam
08/30/1995EP0462266B1 Method for manufacturing flexible printed circuits and device for implementing the method
08/30/1995CN2206179Y Valve for controlling laser working light path on and off
08/30/1995CN1029597C Target domain profiling of target optical surfaces using excimer laser photoablation
08/29/1995US5446755 Laser ablation apparatus
08/29/1995US5446257 Welding method and welding device
08/29/1995US5446256 Device for working inside a tubular element by laser
08/29/1995US5445694 Method for the production of a heated composite glass sheet with metal wires arranged in the thermoplastic intermediate layer
08/29/1995US5445633 Ablation apparatus for ablating a cornea by laser beam
08/29/1995CA2116589A1 Image data integration (idi)
08/24/1995WO1995022881A1 Laser etching method
08/24/1995WO1995022429A1 Multi-wavelength laser optic system for probe station and laser cutting
08/24/1995WO1995020253A3 Using lasers to fabricate coatings on substrates
08/24/1995DE4441425A1 Excimer laser optics
08/24/1995DE4405203A1 Structuring the surface of materials
08/24/1995DE19503675A1 Optisches Übertragungssystem und Verfahren zur Lichtausstrahlung The optical transmission system and method for light emission
08/24/1995CA2182358A1 Multi-wavelength laser optic system for probe station and laser cutting
08/23/1995EP0668121A1 Laser welding head with an improved nozzle
08/23/1995EP0380634B1 Method of laser drilling fluoropolymer materials
08/23/1995CN1107089A Z axle tracing system in laser working
08/23/1995CN1107087A Process for metal surface treatment
08/22/1995US5444213 Remote maintenance method and system for a fusion reactor
08/22/1995US5444212 Apparatus and method for producing a printing screen
08/22/1995US5444211 Laser beam machine for cutting a workpiece using multiple machine conditions
08/22/1995US5444210 Apparatus for flying-shear cutting of thin-layer material by laser radiation
08/22/1995US5444206 Structure of metal container having trunk pipe and branch pipe, and manufacturing method and apparatus therefor
08/22/1995US5444035 Carbonless paper products; vaporization leaving clean holes and little residue
08/22/1995US5443677 Apparatus for manufacturing a screen printing stencil
08/22/1995US5443676 Method and apparatus for etching round templates
08/22/1995US5443534 Providing electronic components for circuity assembly
08/22/1995US5443201 Method and device for repairing a defective zone of the wall of a metal part and in particular of a tubular part
08/17/1995WO1995021720A1 Device and process for shaping a laser beam, espacially in laser-beam surface machining
08/17/1995WO1995021718A1 Method of driving liquid crystal mask marker
08/17/1995WO1995021717A1 Image display method for liquid crystal mask marker
08/17/1995DE4426384C1 Laser cutting apparatus
08/17/1995CA2142425A1 Laser welding head with improved nozzle
08/16/1995EP0667403A1 Method of manufacturing tin plated strips or plates of copper or copper alloy
08/16/1995CN1106721A 激光切割机 Laser cutting machine
08/16/1995CN1029513C High-multifrequency modulation multiple-impulse YAG laser checkering system and working method thereof
08/15/1995US5442154 Laser beam machine safety device and method of use
08/15/1995US5441836 Forming lens in mask surface opposite mask defect area
08/15/1995US5441439 Method of finishing a surface of a workpiece
08/10/1995WO1995021041A1 Laser-welding techniques using pre-heated tool and enlarged beam
08/10/1995DE4415783A1 Free forming of workpieces, esp. prototypes and articles in small series
08/10/1995DE4404141A1 Vorrichtung und Verfahren zur Laserstrahlformung, insbesondere bei der Laserstrahl-Oberflächenbearbeitung Apparatus and method for laser beam shaping, especially in laser beam surface treatment
1 ... 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 ... 479