Goods & Services

Devices for measuring transmission; optical testing and measuring devices; testing and measuring devices for monitoring welding processes; testing and measuring devices for optical quality control; testing and measuring devices for inspecting weld seams; thermographic devices; software for the aforesaid goods. Installation, maintenance and repair of devices for measuring transmission; optical testing and measuring devices; testing and measuring devices for monitoring welding processes; testing and measuring devices for optical quality control; testing and measuring devices for inspecting weld seams and thermographic devices. Installation, maintenance and repair of software for devices for measuring transmission; optical testing and measuring devices; testing and measuring devices for monitoring welding processes; testing and measuring devices for optical quality control; testing and measuring devices for inspecting weld seams and thermographic devices.

Goods & Services

Devices for measuring transmission, namely devices for testing the optical transmittance of plastic parts; optical testing and measuring devices, namely spectrometers, other than for medical purposes, optical scanners or cameras; data processing equipment, namely testing and measuring devices for monitoring welding processes; testing and measuring devices for optical quality control, namely sensors for measuring optical quality control, not for medical purposes; testing and measuring devices for inspecting weld seams, namely cameras for inspecting the continuity of weld seams or sensors for detecting back reflections of weld seams; thermographic devices, namely thermal imaging cameras, pyrometers, sensors for measuring heat or power of electromagnetic radiation, not for medical use, in the nature of bolometers; downloadable software for use in transmission measurement devices or data processing devices for monitoring welding processes, namely for evaluating the measurement results, visualizing the measurement results Installation, maintenance and repair of apparatus for measuring transmission; repair or maintenance of optical machines and instruments; maintenance of welding machines and equipment Installation, maintenance and repair of computer software for devices for measuring transmission; optical research laboratory services, namely, providing optical testing and measuring; research, development, engineering and testing services in the fields of welding and material joining, namely, providing testing and measuring of monitoring welding processes; inspection of weld seams for optical quality control purposes; testing, analysis, and evaluation of weld seams of others to assure compliance with industry standards

Goods & Services

Custom manufacturing and assembly services, namely custom construction of machines; contract manufacturing according to customer specifications in the field of construction of machines; laser machining; treatment of materials by laser beam; processing and machining of plastic material; laser scribing; consultancy and information in relation to the aforesaid services, included in this class. Development of laser-assisted processes, machines, production systems and parts thereof; research and development services with regard to new products for third parties exclusively with regard to laser-assisted processes, machines, production systems and parts thereof; creation and implementation of technical feasibility studies exclusively in relation to laser-assisted processes, machines, production systems and parts thereof; engineering services exclusively in relation to laser-assisted processes, machines, production plants and parts thereof; scientific and technological services exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof; research services exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof; testing, authentication and quality control exclusively in relation to laser-assisted processes, machines, production systems and parts thereof; IT services, namely development, programming and implementation of software, exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof; design services exclusively in relation to laser-assisted processes, machines, production systems and parts thereof; consultancy and information in relation to the aforesaid services, included in this class, exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof.

Goods & Services

Custom manufacturing and assembly services, namely, custom construction of machines in the nature of plastic processing machines, laser welding machines, laser plastic welding machines, plastic welding machines; contract manufacturing according to customer specifications in the field of construction of machines, namely, plastic processing machines, laser welding machines, laser plastic welding machines, plastic welding machines; treatment of materials by laser machining; treatment of materials by laser beam; processing and machining of plastic materials for others; laser scribing of plastic materials; consultancy and information in relation to the aforesaid services Development of laser-assisted processes, machines, production systems and machine parts thereof; research and development services with regard to new products for third parties exclusively related to laser-assisted processes, machines, production systems and machine parts thereof; creation and implementation of technical feasibility studies exclusively in relation to laser-assisted processes, machines, production systems and machine parts thereof; engineering services exclusively in relation to laser-assisted processes, machines, production plants and machine parts thereof; scientific and technological services, namely, research and design, exclusively in relation to laser-assisted processes, machines, manufacturing plants and machine parts thereof; scientific and technological research services exclusively in relation to laser-assisted processes, machines, manufacturing plants and machine parts thereof; testing, authentication and quality control for others exclusively in relation to laser-assisted processes, machines, production systems and machine parts thereof; IT services, namely, development, programming and implementation of software, exclusively software for use with laser-assisted processes, machines, manufacturing plants and machine parts thereof; design services in the field of laser-assisted processes, machines, production systems and machine parts thereof; consultancy and information in relation to the aforesaid services

Goods & Services

Machines, mechanical devices and machine-operated tools for laser-assisted machining of workpieces and systems essentially consisting of these; machines and devices for welding in particular plastics using laser technology; laser marking and laser engraving machines; laser cutting torches; laser-assisted welding and soldering tools and devices; laser-assisted machine fastening and joining tools and equipment; laser-assisted cutting, drilling, grinding, sharpening and surface treatment machines; laser-based machines and machine tools for material processing and production; laser-assisted machine tools; robots for laser-assisted processing; general machine parts for machines for laser-assisted machining; parts and accessories for all the aforesaid goods, included in this class. Laser systems, other than for medical purposes, in particular laser systems for material processing and production; optical devices and equipment, amplifiers and correctors, in particular lasers; electrical controls; control devices; measuring, detection and monitoring instruments, devices and regulators; apparatus, instruments and cables for electricity, in particular electric and electronic components; recorded data, in particular software for laser-assisted machining of workpieces and production systems relating thereto; data processing systems for laser-assisted machining of workpieces and related production systems; information technology and audiovisual equipment; scientific research and laboratory apparatus, teaching apparatus and simulators; parts and accessories for all the aforesaid goods, included in this class. Custom manufacturing and assembly services, namely custom construction of machines; contract manufacturing according to customer specifications in the field of construction of machines; laser machining; treatment of materials by laser beam; processing and machining of plastic material; laser scribing; consultancy and information in relation to the aforesaid services, included in this class. Development of laser-assisted processes, machines, production systems and parts thereof; research and development services with regard to new products for third parties exclusively with regard to laser-assisted processes, machines, production systems and parts thereof; creation and implementation of technical feasibility studies exclusively in relation to laser-assisted processes, machines, production systems and parts thereof; engineering services exclusively in relation to laser-assisted processes, machines, production plants and parts thereof; scientific and technological services exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof; research services exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof; testing, authentication and quality control exclusively in relation to laser-assisted processes, machines, production systems and parts thereof; IT services, namely development, programming and implementation of software, exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof; design services exclusively in relation to laser-assisted processes, machines, production systems and parts thereof; consultancy and information in relation to the aforesaid services, included in this class, exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof.

Abstract

A clamping apparatus for clamping shaped parts which are welded along a welding contour by irradiation with a laser beam, includes a first clamping plate used as a holder for a first shaped part, a second clamping plate which is designed to apply a clamping force to the first shaped part and a second shaped part arranged thereon, an outer clamping jaw including a recess and an inner clamping jaw arranged in the recess, which together form the second clamping plate, a passage gap for the laser beam formed in sections between the outer clamping jaw and the inner clamping jaw, and one or more fastening elements which connect the outer clamping jaw with the inner clamping jaw in sections and which bridge the passage gap; and further includes a mirror element arranged such that the laser beam is reflected onto a section of the welding contour.

IPC Classes  ?

• B23K 37/04 - Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
• B23K 26/06 - Shaping the laser beam, e.g. by masks or multi-focusing
• B23K 26/26 - Seam welding of rectilinear seams
• B29C 65/16 - Laser beam
• B29C 65/00 - Joining of preformed partsApparatus therefor
• B23K 103/00 - Materials to be soldered, welded or cut

Goods & Services

Machines, mechanical devices and machine-operated tools for laser-assisted machining of workpieces and machine systems comprised of these; machines and machine devices for welding in particular plastics using laser technology; laser marking and laser engraving machines; laser cutting torches; laser-assisted electrical welding and soldering tools and devices; attachable laser-assisted machine fastening and joining tools and equipment; laser-assisted cutting, drilling, grinding, sharpening and surface treatment machines; laser-based machines and machine tools for material processing and production; machine tools for laser-assisted machines; robots for laser-assisted processing; general structural machine parts for machines for laser-assisted machining sold as integral components thereof; structural parts and accessories for all the aforesaid goods sold as integral components thereof Laser systems, other than for medical purposes, namely, laser systems for material processing and production; optical devices and equipment, amplifiers and correctors, namely, lasers, other than for medical purposes; electrical controls for controlling laser welding machines, laser plastic welding machines, plastic welding machines; electrical control devices for controlling laser welding machines, laser plastic welding machines, plastic welding machines; apparatus, instruments and cables for controlling electrical flow, comprised of electric and electronic components; recorded data, namely, recorded software for laser-assisted machining of workpieces and production systems relating thereto; data processing systems for laser-assisted machining of workpieces and related production systems; structural parts and accessories sold as integral components for all the aforesaid goods Custom manufacturing and assembly services, namely custom construction of machines; contract manufacturing according to customer specifications in the field of construction of machines; treatment of materials by laser machining; treatment of materials by laser beam; treatment of materials, namely, processing and machining of plastic material; treatment of materials by laser scribing; consultancy and information in relation to the aforesaid services Development of laser-assisted processes, machines, production systems and parts thereof; research and development services with regard to new products for third parties exclusively with regard to laser-assisted processes, machines, production systems and parts thereof; research in relation to creation and implementation of technical feasibility studies exclusively in relation to laser-assisted processes, machines, production systems and parts thereof; engineering services exclusively in relation to laser-assisted processes, machines, production plants and parts thereof; scientific and technological services, namely, research and design exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof; research services exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof; testing, authentication and quality control for others exclusively in relation to laser-assisted processes, machines, production systems and parts thereof; IT services, namely development, programming and implementation of software, exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof; design services exclusively in relation to laser-assisted processes, machines, production systems and parts thereof; consultancy and information in relation to the aforesaid services exclusively in relation to laser-assisted processes, machines, manufacturing plants and parts thereof

Abstract

The invention relates to a method for welding a connection between a first joining surface of a first molded part and a second joining surface of a second molded part, which by means of a clamping device are moved and braced with their joining surfaces in contact with one another, wherein the first molded part is at least partially transparent for a primary beam of a first radiation source and at least partially absorbent for a secondary beam of a second radiation source, and the second molded part is at least partially absorbent for the primary beam, wherein sequentially the second molded part is irradiated with the primary beam and the first molded part is irradiated with the secondary beam.

IPC Classes  ?

• B29C 65/16 - Laser beam
• B29C 65/78 - Means for handling the parts to be joined, e.g. for making containers or hollow articles
• B29C 65/00 - Joining of preformed partsApparatus therefor

Abstract

A clamping apparatus (5) for clamping at least two shaped parts (6, 9) which can be welded along a welding contour (14) by irradiation with a laser beam (4), comprising: - a first clamping plate (7) used as a holder for a first shaped part, - a second clamping plate (8) which is designed to apply a clamping force to the first shaped part (6) and a second shaped part (9) arranged thereon, - an outer clamping jaw (11) comprising a recess and an inner clamping jaw (12) arranged in the recess, which together form the second clamping plate (8), - a passage gap (13) for a laser beam (4) formed in sections between the outer clamping jaw (11) and the inner clamping jaw (12), - one or more fastening elements (15) which connect the outer clamping jaw (11) with the inner clamping jaw (12) in sections and which bridge the passage gap (13), wherein the clamping apparatus (5) comprises, in the region of a fastening element (15), a mirror element (17) which is arranged such that a laser beam (4) is reflected onto a section of the weld contour (14) concealed by the fastening element (15).

IPC Classes  ?

• B29C 65/16 - Laser beam
• B23K 37/04 - Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
• B23K 26/324 - Bonding taking account of the properties of the material involved involving non-metallic parts
• B23K 26/035 - Aligning the laser beam
• B23K 26/244 - Overlap seam welding

Abstract

The invention relates to a method for laser beam plastic welding, having the following steps: arranging a first mold part which substantially absorbs laser radiation on a receiving area, irradiating the first mold part using an electromagnetic radiation source, detecting the heat of the first mold part by means of a detector, generating an absorption profile of the first mold part, arranging a second mold part which is substantially transparent to laser radiation on the first mold part, and irradiating the two mold parts along the contour of a welding seam to be produced using a machining laser such that the energy input produced by the machining laser is controlled by a controller on the basis of the generated absorption profile of the first mold part.

IPC Classes  ?

• B29C 65/16 - Laser beam
• B29C 65/00 - Joining of preformed partsApparatus therefor
• B23K 31/12 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups relating to investigating the properties, e.g. the weldability, of materials
• B23K 37/04 - Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
• B23K 26/244 - Overlap seam welding
• B23K 26/082 - Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
• B23K 26/08 - Devices involving relative movement between laser beam and workpiece
• B23K 26/03 - Observing, e.g. monitoring, the workpiece
• B23K 26/324 - Bonding taking account of the properties of the material involved involving non-metallic parts
• B23K 103/00 - Materials to be soldered, welded or cut

Abstract

The invention relates to a method for laser beam plastic welding, having the following steps: arranging a first mold part (3) which substantially absorbs laser radiation on a receiving area (2), irradiating the first mold part (3) using an electromagnetic radiation source, detecting the heat of the first mold part (3) by means of a detector (11), generating an absorption profile of the first mold part (3), arranging a second mold part (16) which is substantially transparent to laser radiation on the first mold part (3), and irradiating the two mold parts (3, 16) along the contour of a welding seam to be produced using a machining laser (8) such that the energy input produced by the machining laser (8) is controlled by a controller (9) on the basis of the generated absorption profile of the first mold part (3).

IPC Classes  ?

• B29C 65/16 - Laser beam
• G01N 21/59 - Transmissivity
• G01N 21/958 - Inspecting transparent materials

Abstract

The invention relates to a method for welding a connection between a first joining surface of a first molded part (2) and a second joining surface of a second molded part (3), which by means of a clamping device (4) are moved and braced with their joining surfaces in contact with one another. The first molded part (2) is at least partially transparent for a primary beam (10) of a first radiation source (7) and at least partially absorbent for a secondary beam (11) of a second radiation source (8), and the second molded part (3) is at least partially absorbent for the primary beam (10), wherein sequentially the second molded part (3) is irradiated with the primary beam (10) and the first molded part (2) is irradiated with the secondary beam (11).

IPC Classes  ?

• B29C 65/16 - Laser beam
• B29C 65/72 - Joining of preformed partsApparatus therefor by combined operations, e.g. welding and stitching
• B29C 65/14 - Joining of preformed partsApparatus therefor by heating, with or without pressure using wave energy or particle radiation
• B29K 101/12 - Thermoplastic materials

Goods & Services

Machines, machine operated apparatus and mechanical tools using laser for treatment of workpieces, and installations mainly composed thereof; machines and apparatus for welding, in particular for welding of plastics using laser; laser lettering machines, laser engraving machines; laser cutting torches; welding and soldering tools and apparatus; mechanical fastening and joining tools and equipment; cutting machines, drilling machines, abrading machines, sharpening machines and surface treatment machines; machines and machine tools for treatment of materials and for manufacturing; machine tools; robots; general parts of machines; parts and accessories for the aforesaid goods, included in this class. Laser installations, other than for medical use, in particular laser installations for treatment of materials and for manufacturing; optical devices and equipment, enhancers and correctors, in particular lasers; electrical controls; controllers (regulators); measuring, detecting and monitoring instruments, indicators and controllers; apparatus, instruments and cables for electricity, in particular electric and electronic components; recorded data, in particular software for the treatment of workpieces using laser as well as for the respective manufacturing systems; data processing equipment for the treatment of workpieces using laser as well as for the respective manufacturing systems; information technology and audiovisual equipment; scientific research and laboratory apparatus, educational apparatus and simulators; parts and accessories for the aforesaid goods, included in this class. Custom manufacture and assembly services, in particular custom construction of machines; manufacture to order and specification of others in the field of mechanical engineering; laser processing; treatment of materials by laser beam; treatment and processing of plastics; laser engraving; consultancy and information in relation to the aforesaid services, included in this class. Development of laser supported processes, machines, manufacturing systems, as well as their respective parts; research and development of new products for others; engineering and conducting of technical feasibility studies; engineering services; scientific and technological services; scientific and industrial research services; testing, authentication and quality control; IT services, namely, development, programming and implementation of software; design services; consultancy and information in relation to the aforesaid services, included in this class.

Goods & Services

Custom manufacture of machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; manufacture of machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; laser processing of plastics, namely, laser welding [ , laser scribing, laser engraving and color laser marking ] of plastics; treatment of plastics by laser beam; treatment and processing of plastics; consultancy and information in relation to the aforesaid services, included in this class; all of the foregoing services in relation to automotive parts, non-electronic and non-computerized medical equipment, single-use ink cartridges, display covers for white goods, lamp covers, ink printer microfluids, plastic toys, watches and wearables, shoes, headphones, headsets, keyboards and food packaging Machines and machine operated apparatus and mechanical tools using laser for treatment of workpieces, namely, machines for use in welding plastic parts by way of laser, [ machines for use in engraving plastic parts by way of laser; machines for use in applying letters to plastic surfaces by way of laser; torches for use in cutting plastic parts by way of laser; ] industrial robots for processing of plastics by way of laser; all of the foregoing goods in relation to automotive parts, non-electronic and non-computerized medical equipment, single-use ink cartridges, display covers for white goods, lamp covers, ink printer microfluids, plastic toys, watches and wearables, shoes, headphones, headsets, keyboards and food packaging Laser installations, other than for medical use, in particular laser installations for treatment of materials and for manufacturing, namely, lasers for industrial use in the treatment of plastic surfaces; optical devices and equipment, enhancers and correctors, namely, lasers for welding [ , engraving, marking, scribing, and cutting ] of plastics; electrical controlling devices for controlling the laser for welding [ , engraving, marking, scribing, and cutting ] of plastics; controllers in the nature of laser beam regulators for controlling the laser for welding [ , engraving, marking, scribing, and cutting ] of plastics; measuring, detecting and monitoring instruments, indicators and controllers, namely, laser transmission meters, laser collapse meters, pyrometers, sensing and signaling devices for measurement and quality control of welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser, laser scanners for industrial inspection, all for the welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; computer software for use in welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser as well as for the respective manufacturing systems, namely, industrial process control software and software for process monitoring, documentation of laser beam position and dimension and archiving of important process parameters and result data; data processing equipment, namely, data processors and couplers, for use in welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser as well as for the respective manufacturing systems; information technology and audiovisual equipment, namely, signal conditioning and communication devices for industrial process control for use in welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; all of the foregoing goods in relation to automotive parts, non-electronic and non-computerized medical equipment, single-use ink cartridges, display covers for white goods, lamp covers, ink printer microfluids, plastic toys, watches and wearables, shoes, headphones, headsets, keyboards and food packaging Design and development of machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; research and development of new products for others, exclusively in relation to machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; engineering and conducting of technical feasibility studies in the fields of new technologies in the nature of machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; engineering services, exclusively in relation to machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; scientific and technological services, namely, scientific research, analysis and testing, exclusively in relation to machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; scientific and industrial research services, exclusively in relation to machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; testing, authentication and quality control, exclusively in relation to machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; IT services, namely, design, development, programming and implementation of software, exclusively in relation to machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; design services featuring the design of machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; consultancy and information in relation to the aforesaid services, included in this class, exclusively in relation to machines for welding [ , engraving, marking, scribing, and cutting ] of plastics by way of laser; all of the foregoing services in relation to automotive parts, non-electronic and non-computerized medical equipment, single-use ink cartridges, display covers for white goods, lamp covers, ink printer microfluids, plastic toys, watches and wearables, shoes, headphones, headsets, keyboards and food packaging