Produits et services

Soldering chemicals; Soldering chemicals; Separating agents to prevent welding spatter; Cooling preparations for welding. Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines, equipment or burners; Parts, wearing parts and accessories for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, welding gas burner connections, protective gas connecting hoses, nozzle sets, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and vortex rings or turbulence rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; Wire feeding systems for welding and laser applications; Apparatus for cutting soldering wire; Suction apparatus for electric or gas welding and cutting; Cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets and spraying units for automated welding; Tool changing systems for automated welding and cutting, in particular torch neck changing systems; Mountings for burners, adjustment devices for robot welding and welding burners; Mechanical positioning aids for programming welding robots; Gas economising equipment for welding and cutting equipment; Gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; Abrading instruments (mechanical), namely machines for grinding welding electrodes; Holders for welding torch robots; Holders for cutting torch robots; Holders for robots for welding or cutting processes; Condensate separators. Electric and electronic controls and regulators for installations, in particular microprocessor controllers; Optical laser beam systems and optical sensor systems for welding and cutting technology, in particular optical seam tracking sensors; Optical positioning aids for programming welding robots; Power sources for welding and cutting installations; Computer software and programs therefor; Gloves for protection against accidents, In particular gloves for welders; Welding shields, In particular welding helmets. Cooling apparatus for welding.

Abrégé

The invention relates to a burner (10) for thermally joining at least one workpiece, the burner having: a burner neck (1); a protective gas nozzle (2) for supplying protective gas from a protective gas channel (3) to the joining process; and a flue gas extraction nozzle (22) for extracting the flue gas which occurs during the joining process into an extraction pipe channel (4) which axially surrounds the burner neck (1) at least in portions. According to the invention, the extraction pipe channel (4) in the region of the burner neck (1) is formed by an extraction pipe piece (5) which is mounted movably relative to the burner neck (1) by means of a ball joint holder (7) for the purpose of guiding the flue gases and compensating for tolerances. The invention further relates to a burner system having a burner (10) and having a hose package for guiding media between the burner (10) and a supply base for the media.

Classes IPC  ?

• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection
• B08B 15/04 - Précautions prises pour empêcher les crasses ou les fumées de s'échapper de la zone où elles sont produitesRamassage ou enlèvement des crasses ou des fumées de cette zone provenant d'un espace restreint, p. ex. d'un outil
• B23K 9/32 - Accessoires
• F16C 11/06 - Articulations à rotuleAutres articulations ayant plus d'un degré de liberté angulaire, c.-à-d. joints universels
• F16L 27/073 - Raccords universels, c.-à-d. avec une liaison mécanique permettant un mouvement angulaire ou un réglage des axes des parties raccordées dans une direction quelconque avec surfaces de contact partiellement sphériques et joints particuliers entre les surfaces de contact l'une des surfaces de contact formant en même temps moyen d'étanchéité

Abrégé

The invention relates to a holder (10) with a securing means (1) for releasably securing a hand-held torch (5), the securing means (1) having at least in regions a negative form (2) of the hand-held torch (5) for reproducibly positioning the hand-held torch (5) in the holder (10), and the securing means (1) being adapted, at least in regions, to the outer contour (3) of the hand-held torch (5) when the hand-held torch (5) is secured. The invention further relates a hand-held torch (5) having a holder (10).

Classes IPC  ?

• B23K 37/02 - Chariots pour supporter l'outillage pour souder ou découper

Abrégé

A combined extraction/shielding gas nozzle (10) of an arc welding torch with a consumable electrode has a shielding gas channel (1) for supplying shielding gas to the welding process and has an extraction device (3) with at least one extraction channel (6) with an extraction opening (7) for extracting the flue gas produced during the welding process. The shielding gas channel (1) and the at least one extraction channel (6) are disposed radially and offset to one another in the axial direction such that the extraction opening (7) for the at least one extraction channel (6) lies behind the shielding gas channel (1) in the direction of flow of the flue gas.

Classes IPC  ?

• B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection
• B23K 9/32 - Accessoires

Abrégé

A combined extraction/shielding gas nozzle of an arc welding torch with a non-consumable electrode, such as a TIG or plasma torch, is attached to a torch body and has a shielding gas channel for supplying shielding gas to the welding process, and has an extraction device connected integrally to the shielding gas channel, for extracting the flue gas produced during the welding process. The flue gas discharge is arranged via the torch head and a guide on the torch body into the handle, rather than via a separate bypass line The flue gas is directed from the nozzle on the torch head through the torch body of the nozzle to the handle of the welding torch.

Classes IPC  ?

• B23K 9/32 - Accessoires
• B23K 9/167 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode non consommable

Produits et services

Machines and machine tools for the treatment of materials; installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines; welding and soldering machines and devices; thermic torches [machines]; industrial robots; robots for machine tools; robotic mechanisms for working metal; robots for welding; robotic welding machines; electric arc welding machines; electric arc cutting apparatus; electric arc welding apparatus; robotic electric arc welding apparatus; wire feeding systems for welding and laser applications; apparatus for cutting soldering wire; suction apparatus for electric or gas welding and cutting; cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets and spraying units for automated welding; tool changing systems for automated welding and cutting, in particular torch neck changing systems; mounts for welding robotic machines and welding machines; mechanical robotic arms for welding robots; gas economising equipment for welding and cutting equipment; gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; industrial robot holders; condensate separators; fume extraction apparatus; heat sinks for use in machines; control mechanisms for robotic machines; pneumatic controls for machines; hydraulic controls for machines; hydraulic controls for motors; pneumatic controls for motors; engines, powertrains, and machine parts, and controls for the operation of machines and engines. Electric and electronic controls and regulators for installations, in particular microprocessor controllers; optical laser beam systems and optical sensor systems for welding and cutting technology, in particular optical seam tracking sensors; optical positioning aids for programming welding robots; electric power distribution apparatus and units for welding and cutting installations; computer software and programs therefor; gloves for protection against accidents, in particular gloves for welders; welding shields, in particular welding helmets; information technology apparatus; electrical and electronic components; electric cables and wires; cable adapters; cable connectors; cable junctions for electric cables; male connectors for electrical cables; data transmission cables; data synchronization cables; connections for electric cables; communications equipment; computer networking and data communications equipment; bus interfaces; cables for electrical signal transmission; signal cables for it, signal cables, for use in relation to the following goods: computer networking and data communications equipment; data transmission networks; apparatus for the transmission of data; apparatus for the transmission of data; signal cables for av and telecommunications; communications networks; communications apparatus; communication software; communications controllers; apparatus for transmission of communication; communication interface units; software; application software; data and file management and database software; data management software; industrial software; downloadable computer software for remote monitoring and analysis; software for monitoring, analysing, controlling and running physical world operations; computer software packages; assistive software; business technology software; computer software, recorded; computer software packages; unified communications software; manufacturing software; computer-aided manufacturing [cam] software; software for network and device security; ethernet hardware; data communications hardware; computer networking hardware; LAN [local area network] hardware; LON [local operating network] hardware; sensors, detectors and monitoring instruments; measuring, detecting, monitoring and controlling devices; motion sensing input devices; controllers and regulators; security surveillance robots; interfaces for computers; interfaces for computers; interface cards for data processing apparatus; computer interface boards; coolers for electronic components; all the aforesaid goods, especially, for use in relation to the following goods: apparatus and peripheral apparatus in the field of welding and soldering machines and apparatus and welding fume suction apparatus. Refrigerating and freezing equipment; heating, ventilating, and air conditioning and purification equipment (ambient); cooling appliances and installations; air treatment equipment; flues and installations for conveying exhaust gases; ionization apparatus for the treatment of air or water; wastewater treatment tanks for industrial purposes; regulating and safety accessories for water and gas installations. Printed matter, and stationery and educational supplies; instruction sheets; computer manuals; manuals for instructional purposes; architectural plans; manuals for instructional purposes; computer manuals; computer software operating manuals; brochures; printed cards. Organisation of conferences, exhibitions and competitions; arranging and conducting of training; providing computer assisted courses of instruction; practical training [demonstration]; publication of instructional literature; organization and implementation of workshops [training] or arranging and conducting of seminars; education and instruction services; training; providing on-line publications; provision of online training; provision of online tutorials; providing of information relating to continuing education via the internet; providing online courses of instruction; publication of multimedia material online; entertainment services provided by on-line streams; electronic publication of texts and printed matter, other than publicity texts, on the internet; organisation and conducting of exhibitions for training purposes; organising of competitions for education; training services relating to health and safety; consultancy services relating to engineering education; engineering training services; consultancy services relating to engineering education. It services; science and technology services; technical data analysis services; computer programming services for the analysis of data; hosting platforms on the internet; hosting services, software as a service, and rental of software; software as a service [saas]; maintenance of software for communication systems; installation of computer software; software creation; software engineering; software development; computer programming and software design; software design and development; computer design and programming services; testing, authentication and quality control; authentication services (control) of data transmitted via telecommunications; authentication services (control) of messages transmitted via telecommunications; component testing; consultancy services relating to quality control; advisory services relating to material testing; product quality evaluation; computer aided diagnostic testing services; computer aided scientific testing; computer aided industrial testing; engineering testing; technical measuring and testing; development of measuring and testing methods; analysis and evaluation of product development; product quality control testing; process monitoring for quality assurance; testing services for the certification of quality or standards; quality control testing services for industrial machinery; certification [quality control]; certification services of data transmitted via telecommunications; all the aforesaid services, in particular for apparatus and peripheral apparatus in the field of welding and soldering machines and apparatus.

Abrégé

A nozzle stock (3) for a torch neck (10) of a welding device has an internal cavity (7) and at least one gas-outlet opening (8), which is in fluidic connection with the gas outlet (2) of a gas nozzle (1). A nozzle-stock insert (20) in the internal cavity (7) of the nozzle stock (3) has a front end (23) and a rear end (24), wherein the outer wall (22) of the nozzle-stock insert (20) is at a distance from the inner wall (9) of the nozzle stock (3), at least in some regions, to form a flow space (11) that is in fluidic connection with the gas-outlet opening (8) of the nozzle stock (3). A front and/or rear inflow region, which is formed by a front and/or rear gap (25, 26), is provided at the front end (23) and/or at the rear end (24) of the nozzle-stock insert (20).

Classes IPC  ?

• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection

Produits et services

Machines and machine tools for the treatment of materials; Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines, equipment or burners; Welding and soldering machines and devices; Thermic torches [machines]; Industrial robots; Robots for machine tools; Robotic mechanisms for working metal; Robots for welding; Robotic welding machines; Electric arc welding machines; Electric arc cutting apparatus; Electric arc welding apparatus; Robotic electric arc welding apparatus; Wire feeding systems for welding and laser applications; Apparatus for cutting soldering wire; Suction apparatus for electric or gas welding and cutting; Cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets and spraying units for automated welding; Tool changing systems for automated welding and cutting, in particular torch neck changing systems; Mountings for burners, adjustment devices for robot welding and welding burners; Mechanical positioning aids for programming welding robots; Gas economising equipment for welding and cutting equipment; Gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; Industrial robot holders; Condensate separators; Fume extraction apparatus, in particular fume extraction burners; Heat sinks for use in machines; Control mechanisms for robotic machines; Pneumatic controls for machines; Hydraulic controls for machines; Hydraulic controls for motors; Pneumatic controls for motors; Engines, powertrains, and machine parts, and controls for the operation of machines and engines. Electric and electronic controls and regulators for installations, in particular microprocessor controllers; Optical laser beam systems and optical sensor systems for welding and cutting technology, in particular optical seam tracking sensors; Optical positioning aids for programming welding robots; Power sources for welding and cutting installations; Computer software and programs therefor; Gloves for protection against accidents, In particular gloves for welders; Welding shields, In particular welding helmets; Information technology apparatus; Electrical and electronic components; Electric cables and wires; Cable adapters; Cable connectors; Cable junctions for electric cables; Male connectors for electrical cables; Data transmission cables; Data synchronization cables; Connections for electric cables; Communications equipment; Computer networking and data communications equipment; Bus interfaces; Cables for electrical signal transmission; Signal cables for IT, Signal cables, for use in relation to the following goods: Computer networking and data communications equipment; Data transmission networks; Apparatus for the transmission of data; Apparatus for the transmission of data; Signal cables for AV and telecommunications; Communications networks; Communications apparatus; Communication software; Communications controllers; Apparatus for transmission of communication; Communication interface units; Software; Application software; Data and file management and database software; Data management software; Industrial software; Downloadable computer software for remote monitoring and analysis; Software for monitoring, analysing, controlling and running physical world operations; Computer software packages; Assistive software; Business technology software; Computer software, recorded; Computer software packages; Unified communications software; Manufacturing software; Computer-aided manufacturing [CAM] software; Software for network and device security; Ethernet hardware; Data communications hardware; Computer networking hardware; LAN [local operating network] hardware; Sensors, detectors and monitoring instruments; Measuring, detecting, monitoring and controlling devices; Motion sensing input devices; Controllers and regulators; Security surveillance robots; Interfaces for computers; Interfaces for computers; Interface cards for data processing apparatus; Computer interface boards; Coolers for electronic components; all the aforesaid goods, Especially, for use in relation to the following goods: Apparatus and peripheral apparatus in the field of welding and soldering machines and apparatus and welding fume suction apparatus. Refrigerating and freezing equipment; Heating, ventilating, and air conditioning and purification equipment (ambient); Cooling appliances and installations; Air treatment equipment; Flues and installations for conveying exhaust gases; Industrial filters; Industrial treatment installations; Regulating and safety accessories for water and gas installations. Printed matter, and stationery and educational supplies; Instruction sheets; Computer manuals; Manuals for instructional purposes; Architectural plans; Manuals for instructional purposes; Computer manuals; Computer software operating manuals; Brochures; Printed cards. Organisation of conferences, exhibitions and competitions; Arranging and conducting of training; Providing computer assisted courses of instruction; Practical training [demonstration]; Publication of instructional literature; organization and implementation of workshops [training] or Arranging and conducting of seminars; Education and instruction services; Training; Providing on-line publications; Provision of online training; Provision of online tutorials; Providing of information relating to continuing education via the Internet; Providing online courses of instruction; Publication of multimedia material online; Entertainment services provided by on-line streams; Electronic publication of texts and printed matter, other than publicity texts, on the Internet; Organisation and conducting of exhibitions for training purposes; Organising of competitions for education; Training services relating to health and safety; Consultancy services relating to engineering education; Engineering training services; Consultancy services relating to engineering education. IT services; Science and technology services; Technical data analysis services; Computer services for the analysis of data; Hosting platforms on the Internet; Hosting services, software as a service, and rental of software; Software as a service [SaaS]; Maintenance of software for communication systems; Installation of computer software; Software creation; Software engineering; Software development; Computer programming and software design; Software design and development; Computer design and programming services; Testing, authentication and quality control; Authentication services (control) of data transmitted via telecommunications; Authentication services (control) of messages transmitted via telecommunications; Component testing; Consultancy services relating to quality control; Advisory services relating to material testing; Product quality evaluation; Computer aided diagnostic testing services; Computer aided scientific testing; Computer aided industrial testing; Engineering testing; Technical measuring and testing; Development of measuring and testing methods; Analysis and evaluation of product development; Product quality control testing; Process monitoring for quality assurance; Testing services for the certification of quality or standards; Quality control testing services for industrial machinery; Certification [quality control]; Certification services of data transmitted via telecommunications; All the aforesaid services, in particular for apparatus and peripheral apparatus in the field of welding and soldering machines and apparatus.

Abrégé

The invention relates to a holder (10) with a securing means (1) for releasably securing a hand-held torch (5), the securing means (1) having at least in regions a negative form (2) of the hand-held torch (5) for reproducibly positioning the hand-held torch (5) in the holder (10), and the securing means (1) being adapted, at least in regions, to the outer contour (3) of the hand-held torch (5) when the hand-held torch (5) is secured. The invention further relates to a hand-held torch (5) having a holder (10).

Classes IPC  ?

• B23K 5/24 - Agencements servant de supports aux chalumeaux
• B23K 9/28 - Dispositifs pour supporter les électrodes
• B25J 15/00 - Têtes de préhension
• B23K 37/02 - Chariots pour supporter l'outillage pour souder ou découper

Abrégé

A supplementary circuit for process supply lines of a welding torch or cutting torch has at least one connection device to a welding current source arranged on it, wherein electrical energy and other media are conveyed to the welding torch or cutting torch via the connection device and via a process supply line that is preferably held in a hose pack of the welding torch or cutting torch. Electrical energy for operating a peripheral device, such as a sensor, a drive unit or a controller for the drive unit, is branched or tapped off from at least one electrical process supply line without significantly affecting the electric arc process. The supplementary circuit provided for branching or tapping off the electrical energy is coupled in parallel onto the welding current circuit. This coupling is based on direct ohmic contact or on a galvanic coupling.

Classes IPC  ?

• B23K 9/10 - Autres circuits électriques pour le soudage ou le découpage à l'arcCircuits de protectionCommande à distance
• B23K 9/32 - Accessoires

Abrégé

The invention relates to a combined extraction/shielding gas nozzle of an arc welding torch with a non-consumable electrode, such as a TIG or plasma torch, comprising a shielding gas channel for supplying shielding gas to the welding process, and an extraction device, connected integrally to the shielding gas channel, for extracting the flue gas produced during the welding process. The invention also relates to a torch body comprising a combined extraction/shielding gas nozzle.

Classes IPC  ?

• B23K 9/167 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode non consommable
• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection
• B23K 9/32 - Accessoires
• B23K 10/02 - Soudage par plasma
• B08B 15/04 - Précautions prises pour empêcher les crasses ou les fumées de s'échapper de la zone où elles sont produitesRamassage ou enlèvement des crasses ou des fumées de cette zone provenant d'un espace restreint, p. ex. d'un outil

Abrégé

The invention relates to a combined extraction/shielding gas nozzle (10) of an arc welding torch with a consumable electrode with a shielding gas channel (1) for supplying shielding gas to the welding process, and an extraction device (3) with at least one extraction channel (6) with an extraction opening (7) for extracting the flue gas produced during the welding process. According to the invention, the shielding gas channel (1) and the at least one extraction channel (6) are disposed radially and offset to one another in the axial direction such that the extraction opening (7) for the at least one extraction channel (6) lies behind the shielding gas channel (1) in the direction of flow of the flue gas.

Classes IPC  ?

• B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
• B08B 15/04 - Précautions prises pour empêcher les crasses ou les fumées de s'échapper de la zone où elles sont produitesRamassage ou enlèvement des crasses ou des fumées de cette zone provenant d'un espace restreint, p. ex. d'un outil
• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection
• B23K 9/32 - Accessoires

Produits et services

Organisation of conferences, exhibitions and competitions; arranging and conducting of training, providing computer assisted courses of instruction, practical training [demonstration]; publication of instructional literature; organization and implementation of workshops [training] or arranging and conducting of seminars; education and instruction services; training; providing on-line publications; providing online training and online tutorials; providing of information relating to further training via the internet; providing online courses of instruction; publication of multimedia material online; entertainment services provided by on-line streams; electronic publication of texts and printed matter, other than publicity texts, on the Internet; organisation and conducting of exhibitions for training purposes; organising of competitions for education.

Abrégé

A welding device (1) has a contact tip (2) with an elongated feeding means for feeding a welding wire (4), wherein the contact tip (2) is arranged on or in a nozzle holder (6). A feed device (100) transfers the welding wire (4) from a first orientation into a second orientation, wherein in the first orientation the welding wire (4) is fed to the feed device (100), and in the second orientation the welding wire (4) is led out of the feed device (100) to the nozzle holder (6). A plurality of welding wire cores (8, 10) are introduced into a conduit element (200) via a first conduit element end (202). The welding wire (4) which is guided in the welding wire cores (8, 10) can be guided out of the conduit element (200) via a second conduit element end (204). The welding wire (4) which is guided out of the conduit element (200) via the second conduit element end (204) can be fed into the feed device (100), especially while in the first orientation.

Classes IPC  ?

• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection
• B23K 9/12 - Alimentation automatique en électrodes ou en pièces ou déplacement automatique des électrodes ou des pièces pour le soudage ou le découpage à l'arc en lignes continues ou par points
• B23K 9/133 - Moyens pour l'alimentation en électrodes, p. ex. tambours, rouleaux, moteurs
• B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
• B23K 37/02 - Chariots pour supporter l'outillage pour souder ou découper

Abrégé

A device (10) for thermally joining workpieces has a torch (1) and an extraction unit (2) for extracting fumes that are produced during welding, cutting or soldering processes. At least one sensor (3) determines the position and/or position changes of the torch (1) and/or a reference point in the area relative to a reference position of the torch (1) and/or of the workpiece that is to be processed. Volume flow of extracted fumes at the extraction unit (2) acting at the torch (1) is adjusted as a function of the determined position and/or position change of the torch (1).

Classes IPC  ?

• B23K 9/32 - Accessoires
• B08B 15/00 - Précautions prises pour empêcher les crasses ou les fumées de s'échapper de la zone où elles sont produitesRamassage ou enlèvement des crasses ou des fumées de cette zone
• B23K 9/095 - Surveillance ou commande automatique des paramètres de soudage
• B23K 37/00 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe

Abrégé

The invention relates to a torch neck (10), to a torch with a torch neck (10) and to a welding device for thermally joining at least one workpiece, in particular for arc joining, preferably for arc welding or arc soldering, with an electrode, arranged in the torch neck (10), or a wire for producing an arc between the electrode or the wire and the workpiece and with a gas nozzle (1) for the outflow of a stream of protective gas from a gas outlet (2) of the gas nozzle (1), with a nozzle stock (3), which has an internal cavity (7) and at least one gas-outlet opening (8), which is in fluidic connection with the gas outlet (2) of the gas nozzle (1), and with a nozzle-stock insert (20), which is arranged in the internal cavity (7) of the nozzle stock (3) and has a front end (23) and a rear end (24), wherein the outer wall (22) of the nozzle-stock insert (20) is at a distance from the inner wall (9) of the nozzle stock (3), at least in some regions, to form a flow space (11) for the stream of protective gas, and the flow space (11) is in fluidic connection with the gas-outlet opening (8) of the nozzle stock (3). According to the invention, a front and/or rear inflow region, which is formed by a front and/or rear gap (25, 26) and is intended for introducing the protective gas into the flow space (11), is provided at the front end (23) and/or at the rear end (24) of the nozzle-stock insert (20).

Classes IPC  ?

• B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection
• B23K 9/32 - Accessoires
• B23K 37/00 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe

Abrégé

The invention relates to a wire-feed device for conveying a wire and to a method for feeding wire using a wire-feed device, in particular for a thermal joining apparatus, having at least one a drive element which can be operated by a feed drive and can be placed against a wire guided through the wire-feed device, exerting a contact pressure, in order to transfer drive movement by friction. According to the invention, an actuator which is coupled to the at least one drive element and can be controlled by a controller using the values measured for the contact pressure, is provided for variably setting the contact pressure acting on the wire.

Classes IPC  ?

• B23K 9/12 - Alimentation automatique en électrodes ou en pièces ou déplacement automatique des électrodes ou des pièces pour le soudage ou le découpage à l'arc en lignes continues ou par points
• B23K 9/133 - Moyens pour l'alimentation en électrodes, p. ex. tambours, rouleaux, moteurs
• B65H 51/10 - Rouleaux, poulies, cabestans ou éléments rotatifs à prise à engrenages disposés pour fonctionner en groupes ou en coopération avec d'autres éléments avec surfaces opposées agissant ensemble, p. ex. formant des resserrements

Produits et services

Organisation of conferences, exhibitions and competitions; Arranging and conducting of training, Providing computer assisted courses of instruction, Practical training [demonstration]; Publication of instructional literature; organization and implementation of workshops [training] or Arranging and conducting of seminars; Education and instruction services; Training; Providing on-line publications; Providing online training and online tutorials; Providing of information relating to further training via the internet; Providing online courses of instruction; Publication of multimedia material online; Entertainment services provided by on-line streams; Electronic publication of texts and printed matter, other than publicity texts, on the Internet; Organisation and conducting of exhibitions for training purposes; Organising of competitions for education.

Abrégé

A gas nozzle for the outflow of a protective/shielding gas stream from a gas outlet of the gas nozzle having a gas distributor/diffuser section has a double-walled configuration at least in a partial area of the gas distributor/diffuser section in order to create a flow space for the protective/shielding gas stream. The invention also relates to a torch neck and to a method for thermally joining at least one workpiece, in particular for arc joining, preferably for arc welding or arc brazing/soldering, with an electrode which is arranged in the torch neck or with a wire for producing an arc between the electrode or the wire and the workpiece, and having a gas nozzle for the outflow of a protective/shielding gas stream from a gas outlet.

Classes IPC  ?

• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection
• B23K 9/16 - Soudage ou découpage à l'arc utilisant des gaz de protection
• B23K 9/32 - Accessoires
• H05H 1/34 - Détails, p. ex. électrodes, buses
• B23K 1/005 - Brasage par énergie rayonnante
• B23K 3/053 - Appareils de chauffage électriques utilisant des fils résistifs

Produits et services

Structures of metal in the form of cabins; welding booths of metal. Machines and machine tools for treatment of materials and for manufacturing; welding and soldering machines and devices; industrial robots; robots for welding; robots for machine tools; self-driving robots, for industrial purposes; robotic mechanisms for working metal; robotic welding machines; robots with articulated arms for manipulating workpieces; robotic arms for industrial purposes; robots for conveying or feeding workpieces; oxyacetylene welding machines; robotic electrical welding apparatus; welding torches; thermic torches (gas operated -) or electric arc torches; electric arc welding machines; electric arc cutting apparatus; electric arc welding apparatus; robotic electric arc welding apparatus. Extraction installations for exhaust gases emerging from welding and cutting, in particular for welding cabins; fume destructing hoods; extractor fans and fans for gas extractors; flue gas cleaning apparatus; filters for cleaning gases [parts of industrial installations]. Buildings (non-metallic -) in the form of cabins; welding booths, not of metal.

Produits et services

Machines and machine tools for treatment of materials and for manufacturing; welding and soldering machines and devices; industrial robots; robots for machine tools; robotic mechanisms for working metal; robots for welding; robotic welding machines; electric arc welding machines; electric arc cutting apparatus; electric arc welding apparatus; robotic electric arc welding apparatus.

Produits et services

Software; Application software; Data and file management and database software; Data management software; Industrial software; Downloadable computer software for remote monitoring and analysis; Software for monitoring, analysing, controlling and running physical world operations; Artificial intelligence and machine learning software; Computer software packages; Assistive software; Business technology software; Computer software, recorded; Computer software packages; Unified communications software; Manufacturing software; Computer-aided manufacturing [CAM] software; Electrical engineering software; Predictive maintenance software; Mechanical engineering software; Software for tablet computers; Software for calculating consumption values; Software for calculating carbon footprints; Software for calculating dust emissions; Software for network and device security; Ethernet hardware; Data communications hardware; Computer networking hardware; LAN [local operating network] hardware; All the aforesaid goods, in particular for apparatus and peripheral apparatus in the field of welding and soldering machines and apparatus; all the aforesaid goods Other than software for recording, analysing and reviewing identity documents, in particular for checking security features; all the aforementioned goods not in relation to vehicles and parts thereof. IT services; Science and technology services; Technical data analysis services; Computer services for the analysis of data; Hosting platforms on the Internet; Hosting services, software as a service, and rental of software; Software as a service [SaaS]; Maintenance of software for communication systems; Installation of computer software; Software creation; Software engineering; Software development; Computer programming and software design; Software design and development; All the aforesaid services, in particular for apparatus and peripheral apparatus in the field of welding and soldering machines and apparatus; all the aforesaid services, Not relating to vehicles or parts therefor.

Produits et services

Machines and machine tools for manufacturing pipes; welding and soldering machines and devices, namely, electric powered welding machines, gas-operated welding machines, electric welding machines in the nature of orbital welding tractors for pipe welding; industrial robots; robotic mechanisms for working metal being industrial metalworking robots; industrial robots for welding; robotic welding machines being industrial robots for welding; electric arc welding machines; electric arc cutting apparatus; electric arc welding apparatus; robotic electric arc welding apparatus being industrial robots for electric arc welding

Produits et services

(1) Pipe fabricating machines, namely, machines for cutting, beveling and welding metal pipes and piping components; carbide-tipped cutting tools; cutting machines for metalworking; welding machines and devices, namely, electric powered welding machines, gas-operated welding machines, electric welding machines in the nature of orbital welding tractors for pipe welding; soldering machines and devices; industrial robots for shaping metal; industrial robots for welding; industrial robots for working metal; robots for machine tools, namely, robotic machine tools for the metalworking industry, robotic machine tools for the manufacture of pipes; robotic welding machines; electric arc welding machines; electric arc cutting machines; robotic electric arc welding apparatus being industrial robots for electric arc welding.

Produits et services

Structures of metal in the form of cabins for shelter; booths of metal for welding electric, gas-operated, and laser thermal joining machines and machine tools for joining of metallic materials being welded, brazed or cut; thermal cutting machines and machine tools for cutting of metallic materials being welded, brazed or cut; machine tools for manufacturing metal parts by means of cutting, welding, and brazing; welding and brazing machines and devices, namely, electric powered arc welding machines and laser welding machines; cutting machines and devices, namely, electric powered cutting machines for treatment of materials; industrial robots; industrial collaborative robots; robots for welding metallic materials; industrial robots for cutting metallic materials; robots for machine tools, namely industrial robots and industrial collaborative robots; self-driving industrial robots, for industrial purposes; robotic mechanisms for working metal being industrial metalworking robots; robotic welding machines being industrial robots for welding; industrial robots with articulated arms for manipulating workpieces; robotic arms for industrial purposes being industrial robots; robots for conveying or feeding workpieces being robotic conveyor belts; oxyacetylene welding machines being gas welding machines; robotic electrical welding apparatus being industrial robots for welding; welding torches; gas operated thermic cutting torches; electric arc cutting apparatus, namely, electric arc torches; electric arc welding machines; electric arc cutting apparatus; electric arc welding apparatus; robotic electric arc welding apparatus being industrial robots for electric arc welding Extraction installations for exhaust gases and fumes emerging from welding and cutting, in particular for welding cabins, comprised of ventilation hoods for torch-integrated extraction; fume destructing hoods being ventilation hoods; extractor fans and fans for gas extractors being ventilating exhaust fans; flue gas cleaning apparatus, namely, electro-chemical flue gas scrubbing machines; parts of industrial installations, namely, filters for cleaning gases being air filters for industrial installations Non-metallic transportable buildings in the form of cabins; booths, not of metal, for welding

Abrégé

The invention relates to an additional circuit for process supply lines of a welding torch or cutting torch having at least one connection device to a welding current source arranged on it, wherein electrical energy and further media are routed to the welding or cutting torch by means of the connection device and via process supply lines which are preferably routed in a hose pack of the welding torch or cutting torch. According to the invention, electrical energy for operating a peripheral device, such as a sensor, a drive unit or a controller for the drive unit, for example, is tapped off from at least one electrical process supply line without significantly affecting the electric arc process. The additional circuit provided for tapping off the electrical energy is coupled to the welding circuit electrically in parallel. This coupling is based on direct ohmic contact or electrically conductive coupling.

Classes IPC  ?

• B23K 9/32 - Accessoires
• H01R 33/92 - Supports servant de pièces intermédiaires pour la distribution d'énergie en parallèle à travers plusieurs pièces complémentaires dont l'une au moins est reliée à l'appareil qui doit être soutenu
• B23K 9/10 - Autres circuits électriques pour le soudage ou le découpage à l'arcCircuits de protectionCommande à distance

Produits et services

Structures of metal in the form of cabins; Welding cabins. Machines and machine tools for treatment of materials and for manufacturing; Welding and soldering machines and devices; Industrial robots; Robots for welding; Robots for machine tools; Self-driving robots, For industrial purposes; Robotic mechanisms for working metal; Robotic welding machines; Robots with articulated arms for manipulating workpieces; Robotic arms for industrial purposes; Robots for conveying or feeding workpieces; Oxyacetylene welding machines; Robotic electrical welding apparatus; Welding torches; Thermic torches (Gas operated -) or Electric arc torches; Electric arc welding machines; Electric arc cutting apparatus; Electric arc welding apparatus; Robotic electric arc welding apparatus. Extraction installations for exhaust gases emerging from welding and cutting, in particular for welding cabins; Fume destructing hoods; Extractor fans and Fans for gas extractors; Flue gas cleaning apparatus; Filters for cleaning gases [parts of industrial installations]. Buildings (Non-metallic -) in the form of cabins; Welding cabins.

Produits et services

Machines and machine tools for treatment of materials and for manufacturing; Welding and soldering machines and devices; Industrial robots; Robots for machine tools; Robotic mechanisms for working metal; Robots for welding; Robotic welding machines; Electric arc welding machines; Electric arc cutting apparatus; Electric arc welding apparatus; Robotic electric arc welding apparatus.

Produits et services

Chemical substances for; Chemical preparations; chemical cleaning agents for use in manufacturing processes; Electrolytes for removing tempering colour from weld seams. Machines for the treatment of materials, Equipment for the treatment of materials; Electrochemical cleaning equipment for treating weld seams.

Produits et services

Machines and machine tools for treatment of materials and for manufacturing, Tools (parts of machinery) for material treatment and production; Cutters [machines], Cutting apparatus, Drilling machines, Boring apparatus, Grinding machines, Grinding apparatus, Sharpening machines, Sharpening apparatus, surface treatment machines, Surface treatment apparatus and tools for these machines and apparatus; Disc shaped rotating grinding tools [machines]; Abrasive grinding wheels [machines]. Hand-operated tools and implements for treatment of materials, and for construction, repair and maintenance; Cutting, drilling, grinding, sharpening and surface treatment hand tools; Grindstones [hand tools].

Produits et services

Structures of metal in the form of cabins; Welding cabins. Welding apparatus and machines, Cutting apparatus and machines; Robotic welding and cutting apparatus and machines. Extraction installations for exhaust gases emerging from welding and cutting, in particular for welding cabins; Fume destructing hoods; Extractor fans and Fans for gas extractors; Flue gas cleaning apparatus; Filters for cleaning gases [parts of industrial installations]. Buildings (Non-metallic -) in the form of cabins; Welding cabins.

Abrégé

The invention relates to a device (10) for thermally joining workpieces, comprising a torch (1) and an extraction unit (2) for extracting fumes that are produced during welding, cutting or soldering processes. According to the invention, at least one sensor means (3) is provided for determining the position and/or position changes of the torch (1) and/or a reference point in the area relative to a reference position of the torch (1) and/or of the workpiece to be processed, in such a way that a volume flow of the extraction unit (2) acting on the torch (1) can be influenced according to the determined position and/or position change of the torch (1).

Classes IPC  ?

• B23K 9/32 - Accessoires
• B23K 9/095 - Surveillance ou commande automatique des paramètres de soudage

Abrégé

The invention relates to a wire-feed device for conveying a wire and to a method for feeding wire using a wire-feed device, in particular for a thermal joining apparatus, having at least one drive element which can be operated by a feed drive and can be placed against a wire guided through the wire-feed device, exerting a contact pressure, in order to transfer drive movement by friction. According to the invention, an actuator which is coupled to the at least one drive element and can be controlled by a controller using the values measured for the contact pressure, is provided for variably setting the contact pressure acting on the wire.

Classes IPC  ?

• B23K 9/12 - Alimentation automatique en électrodes ou en pièces ou déplacement automatique des électrodes ou des pièces pour le soudage ou le découpage à l'arc en lignes continues ou par points
• B23K 9/133 - Moyens pour l'alimentation en électrodes, p. ex. tambours, rouleaux, moteurs

Abrégé

The invention relates to a gas nozzle for the outflow of a protective gas stream from a gas outlet of the gas nozzle with a gas distributor section, wherein the gas nozzle is of double-walled configuration at least in a part region of the gas distributor section for the formation of a flow chamber for the protective gas stream. Furthermore, the invention relates to a torch neck and to a method for thermally joining at least one workpiece, in particular for arc joining, preferably for arc welding or arc brazing, with an electrode which is arranged in the torch neck or with a wire for producing an arc between the electrode or the wire and the workpiece, and with a gas nozzle for the outflow of a protective gas stream from a gas outlet.

Classes IPC  ?

• B23K 9/16 - Soudage ou découpage à l'arc utilisant des gaz de protection
• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection

Abrégé

The invention relates to a torch body for the thermal joining of at least one workpiece, in particular for arc welding or arc brazing, said torch body comprising a non-consumable electrode provided in the body, in particular a tungsten electrode, for generating an arc between the electrode and the workpiece. The torch body has an end nozzle, which is devoid of potential, for discharging a shielding gas flow from a gas outlet. A secondary flow channel is provided for dividing the shielding gas flow into a main gas flow and a secondary gas flow, the secondary gas flow annularly surrounding the main gas flow at the gas outlet.

Classes IPC  ?

• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection
• B25J 15/04 - Têtes de préhension avec possibilité pour l'enlèvement ou l'échange à distance de la tête ou de parties de celle-ci
• B23K 9/32 - Accessoires
• B23K 9/127 - Moyens pour suivre des lignes au cours du soudage ou du découpage à l'arc

Produits et services

Machines and machine tools for treatment of materials; welding and cutting installations, machines, apparatus and devices, in particular arc, plasma, laser and autogenous welding and cutting machines, apparatus or torches; parts, wearing parts and accessories for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, gas welding torch connections, protective gas connecting hoses, tip adapters, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and vortex or swirl rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and bores for welding wire; wire feeding systems for welding and laser applications; soldering wire cutters; suction apparatus for electric or gas welding and cutting; cleaning equipment and apparatus for welding and cutting torches, in particular blow and injector torches for automated welding; tool changing systems for automated welding and cutting, in particular torch neck changing systems; torch holders, adjustment devices for robot welding and cutting torches; mechanical positioning aids for programming welding robots; gas-saving devices for welding and cutting devices; gouging blowpipes for gouging, weld seam preparation and finishing of metals, and parts therefor; grinding machines for grinding welding electrodes; robot mounts; condensate separators; fume extraction apparatus, in particular fume-extraction welding torches; fume purification apparatus. Electrical and electronic controllers and controls for installations, in particular micro-process controllers; optical laser beam systems and optical sensor systems for welding and cutting, in particular optical weld seam guiding sensors; optical positioning aids for programming welding robots; power sources for welding and cutting installations; computer software and programs therefor; gloves for protection against injuries, in particular welding gloves; welding shields, in particular welding helmets.

Produits et services

Soldering chemicals; soldering chemicals; weld spatter release agents; welding coolants. Machines and machine tools for treatment of materials; welding and cutting installations, machines, apparatus and devices, in particular arc, plasma, laser and autogenous welding and cutting machines, apparatus or torches; parts, wearing parts and accessories for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, welding gas torch connections, protective gas connecting hoses, tip adapters, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and vortex or swirl rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and bores for welding wire; wire feeding systems for welding and laser applications; soldering wire cutters; suction apparatus for electric or gas welding and cutting; cleaning equipment and apparatus for welding and cutting torches, in particular blow and injector torches for automated welding; tool changing systems for automated welding and cutting, in particular torch neck changing systems; torch holders, adjustment devices for robot welding and cutting torches; mechanical positioning aids for programming welding robots; gas-saving devices for welding and cutting devices; gouging blowpipes for gouging, weld seam preparation and finishing of metals, and parts therefor; grinding machines for grinding welding electrodes; robot mounts; condensate separators. Electrical and electronic controllers and controls for installations, in particular micro-process controllers; optical laser beam systems and optical sensor systems for welding and cutting, in particular optical weld seam guiding sensors; optical positioning aids for programming welding robots; power sources for welding and cutting installations; computer software and programs therefor; gloves for protection against injuries, in particular welding gloves; welding shields, in particular welding helmets.

Produits et services

Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines and equipment or electric welding and cutting torches; parts, adapted parts and fittings for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, welding gas burner connections, protective gas connecting hoses, nozzle sets, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and welding swirl rings or welding turbulence rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; wire feeding systems for welding and laser applications; apparatus for cutting soldering wire; suction apparatus for electric or gas welding and cutting; cleaning equipment and apparatus for welding torches and cutting torches, in particular blower outlets and spraying units for automated welding; tool changing systems for automated welding and cutting, in particular torch neck changing systems; mountings for burners, adjustment devices for robot welding and cutting burners; mechanical positioning aids for programming welding robots; gas economising equipment for welding and cutting equipment; gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; abrading instruments (mechanical), namely machines for grinding welding electrodes; robot mountings; condensate separators.

Produits et services

Soldering chemicals; soldering chemicals; separating agents to prevent welding spatter; cooling preparations for welding. Machines and machine tools for the treatment of materials; installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines, welding equipment or welding torches; parts, wearing parts and accessories for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, welding gas torches connections, protective gas connecting hoses, nozzle sets, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and vortex rings or turbulence rings, back caps, welding electrodes, in particular tungsten electrodes and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; wire feeding systems for welding and laser applications; apparatus for cutting soldering wire; suction apparatus for electric or gas welding and cutting; cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets and spraying units for automated welding; tool changing systems for automated welding and cutting, in particular torch neck changing systems; mountings for welding torches, adjustment devices for robot welding and welding torches; mechanical positioning aids for programming welding robots; gas economising equipment for welding and cutting equipment; gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; abrading instruments (mechanical), namely machines for grinding welding electrodes; robot mountings; condensate separators. Electric and electronic controls and regulators for installations, in particular microprocessor controllers; optical laser beam systems and optical sensor systems for welding and cutting technology, in particular optical seam tracking sensors; optical positioning aids for programming welding robots; power sources for welding and cutting installations; computer software and programs therefor; gloves for protection against accidents, in particular gloves for welders; welding shields, in particular welding helmets. Cooling apparatus for welding.

Produits et services

Welding and cutting installations, machines, apparatus and devices, namely, electric arc welders, plasma cutting machines, laser and autogenous welding and cutting machines, welding torches; parts, wearing parts and accessories for welding and cutting machines, namely, welding electrode holders, gas nozzles, current contact tips, gas welding torch connections, protective gas connecting hoses, tip adapters, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and vortex or swirl rings, back caps, welding electrodes, namely, tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and bores for welding wire; wire feeding machines for welding and laser applications; electric soldering wire cutters; suction machines for electric or gas welding and cutting; electric cleaning machines and apparatus for welding and cutting torches, namely, blow and injector torches for automated welding; electric tool changing machines for automated welding and cutting, namely, blow torch neck changing systems; welding and blow torch holders, electronic adjustment devices for robot welding and cutting torches; mechanical positioning aids for programming welding robots; gas-saving devices as a component of welding and cutting devices; gas-operated gouging blowpipes for gouging, weld seam preparation and finishing of metals, and parts therefor; grinding machines for grinding welding electrodes; industrial robot mounts; mechanical condensate separators; fume extraction apparatus, namely, fume-extraction welding torches; fume purification apparatus in the nature of fume extraction machines for filtering particulate and gaseous fumes Electrical and electronic controllers and controls for installations, namely, micro-process controllers; optical laser beam systems and optical sensor systems for welding and cutting, namely, optical weld seam guiding sensors; optical positioning aids for programming welding robots; power sources for welding and cutting installations; gloves for protection against injuries, namely, welding gloves; welding shields, namely, welding helmets

Produits et services

Machines and machine tools for the treatment of materials; Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines, equipment or burners; Parts, wear parts and fittings for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, welding gas burner connections, inert gas connecting hoses, nozzle sets, gas distributors, adapter sleeves, adapter sleeve housings, central connectors for inert gas connecting hoses with plugs and sockets and vortex rings or turbulence rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; Wire feeding systems for welding and laser applications; Apparatus for cutting soldering wire; Suction apparatus for electric or gas welding and cutting; Cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets and spraying units for automated welding; Tool changing systems for automated welding and cutting, in particular torch neck changing systems; Mountings for burners, adjustment devices for robot welding and welding burners; Mechanical positioning aids for programming welding robots; Gas economising equipment for welding and cutting equipment; Gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; Abrading instruments (mechanical), namely machines for grinding welding electrodes; Robot mountings; Condensate separators; Vents and installations for removing exhaust gases; Fume extraction apparatus, in particular fume extraction burners. Electric and electronic controls and regulators for installations, in particular microprocessor controllers; Optical laser beam systems and optical sensor systems for welding and cutting technology, in particular optical seam tracking sensors; Optical positioning aids for programming welding robots; Power sources for welding and cutting installations; Computer software and programs therefor; Gloves for protection against accidents, In particular gloves for welders; Welding shields, In particular welding helmets; Gas lenses. Flue gas cleaning apparatus.

Produits et services

Soldering chemicals; Soldering chemicals; Separating agents to prevent welding spatter; Cooling preparations for welding. Machines and machine tools for the treatment of materials; Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines, equipment or burners; Parts, wear parts and fittings for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, welding gas burner connections, inert gas connecting hoses, nozzle sets, gas distributors, adapter sleeves, adapter sleeve housings, central connectors for inert gas connecting hoses with plugs and sockets and vortex rings or turbulence rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; Wire feeding systems for welding and laser applications; Apparatus for cutting soldering wire; Suction apparatus for electric or gas welding and cutting; Cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets and spraying units for automated welding; Tool changing systems for automated welding and cutting, in particular torch neck changing systems; Mountings for burners, adjustment devices for robot welding and welding burners; Mechanical positioning aids for programming welding robots; Gas economising equipment for welding and cutting equipment; Gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; Abrading instruments (mechanical), namely machines for grinding welding electrodes; Robot mountings; Condensate separators. Electric and electronic controls and regulators for installations, in particular microprocessor controllers; Optical laser beam systems and optical sensor systems for welding and cutting technology, in particular optical seam tracking sensors; Optical positioning aids for programming welding robots; Power sources for welding and cutting installations; Computer software and programs therefor; Gloves for protection against accidents, In particular gloves for welders; Welding shields, In particular welding helmets; Gas lenses.

Produits et services

Soldering chemicals; Chemical preparations for welding; Separating agents to prevent welding spatter; Cooling preparations for welding.

Produits et services

Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines and equipment or electric welding and cutting torches; parts, wearing parts and accessories for the aforesaid goods, especially electrode holders, gas nozzles, current contact tips, welding gas burner connections, protective gas connecting hoses, nozzle sets, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and welding swirl rings or welding turbulence rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; wire feeding systems for welding and laser applications; apparatus for cutting soldering wire; suction apparatus for electric or gas welding and cutting; cleaning equipment and apparatus for welding torches and cutting torches, in particular blower outlets and spraying units for automated welding; tool changing systems for automated welding and cutting, in particular torch neck changing systems; mountings for burners, adjustment devices for robot welding and cutting burners; mechanical positioning aids for programming welding robots; gas economising equipment for welding and cutting equipment; gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; abrading instruments (mechanical), namely machines for grinding welding electrodes; robot mountings; condensate separators.

Produits et services

Soldering chemicals; Soldering chemicals; Separating agents to prevent welding spatter; Cooling preparations for welding. Machines and machine tools for the treatment of materials; Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines, equipment or burners; Parts, wearing parts and accessories for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, welding gas burner connections, protective gas connecting hoses, nozzle sets, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and vortex rings or turbulence rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; Wire feeding systems for welding and laser applications; Apparatus for cutting soldering wire; Suction apparatus for electric or gas welding and cutting; Cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets and spraying units for automated welding; Tool changing systems for automated welding and cutting, in particular torch neck changing systems; Mountings for burners, adjustment devices for robot welding and welding burners; Mechanical positioning aids for programming welding robots; Gas economising equipment for welding and cutting equipment; Gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; Abrading instruments (mechanical), namely machines for grinding welding electrodes; Robot mountings; Condensate separators. Electric and electronic controls and regulators for installations, in particular microprocessor controllers; Optical laser beam systems and optical sensor systems for welding and cutting technology, in particular optical seam tracking sensors; Optical positioning aids for programming welding robots; Power sources for welding and cutting installations; Computer software and programs therefor; Gloves for protection against accidents, In particular gloves for welders; Welding shields, In particular welding helmets. Cooling apparatus for welding.

Produits et services

Installations, machines, apparatus and equipment for welding and cutting, namely, electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines and equipment or electric welding and cutting torches; parts, adapted parts and fittings for the aforesaid goods, namely, electrode holders, gas nozzles, current contact tips, welding gas burner connections, protective gas connecting hoses, nozzle sets, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and welding swirl rings or welding turbulence rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; wire feeding systems for welding and laser applications; apparatus for cutting soldering wire; suction apparatus for electric or gas welding and cutting; cleaning equipment and apparatus for welding torches and cutting torches, in particular blower outlets and spraying units for automated welding; tool changing systems for automated welding and cutting, in particular torch neck changing systems; mountings for burners, adjustment devices for robot welding and cutting burners; mechanical positioning aids for programming welding robots; gas economising equipment for welding and cutting equipment; gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; mechanical abrading instruments, namely, machines for grinding welding electrodes; robot mountings, namely, robot mounting brackets and robot mounting arms specifically adapted for electric arc welding and cutting machines; condensate separators

Abrégé

The invention relates to an apparatus for feeding welding wire and process gas to a welding device comprising a wire feeding nozzle (1), which has a welding wire channel (4), a nozzle block (2), which is releasably connected to the wire feeding nozzle (1), a profile (3), which is releasably or fixedly connected to the nozzle block (2), has a welding wire channel (6) and can be connected to a welding wire conveying device, wherein the process gas channel (9) of the process gas feeding device is arranged at least partially within the profile (3) and the nozzle block (2) is provided with multiple bores (7), which adjoin the process has channel (9) and are arranged parallel to or at an acute angel of ±5° to the welding wire chancel (4) of the wire feeding nozzle (1) and around the wire feeding nozzle (1). In this case, the nozzle block (2) is formed cylindrically in the direction of an end (14) having the wire feeding nozzle (1), wherein the bores (7) arranged within the nozzle block run out into depressions (15) on the surface of the nozzle block (2).

Classes IPC  ?

• B23K 9/16 - Soudage ou découpage à l'arc utilisant des gaz de protection
• B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection

Produits et services

Extraction hoods and extraction arms (being parts of machines), air suction machines, fans for welding apparatus and for welding machines, workstations; electric welding or cutting torches with apparatus for extracting flue gas. Installations and apparatus for extracting flue gas during welding; filters, in particular providing mechanical and/or electrostatic cleaning for flue gas extraction installations and apparatus in welding apparatus; flue gas extraction installations and apparatus for attachment to welding tables.

Abrégé

The present invention concerns a joined connection and a joining method for welding torch components with a first metallic tubular segment and a second metallic tubular segment, which are joined to each other by plastic deformation via an interlocking connection. The problem which the invention proposes to solve is to indicate a joined connection as well as a joining method in which two metallic welding torch components can be joined without the use of thermal joining methods, yet with comparable quality. The problem is solved in that the interlocking is formed in at least two directions of the joining surface bordering one another.

Classes IPC  ?

• B23K 9/32 - Accessoires
• F16L 13/14 - Raccords de tuyaux non démontables, p. ex. raccords soudés, collés ou matés réalisés par déformation plastique du matériau du tuyau, p. ex. par déformation des brides, par laminage
• F23D 14/46 - Brûleurs pour la combustion d'un gaz, p. ex. d'un gaz stocké sous pression à l'état liquide Parties constitutives
• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection
• B23P 11/02 - Assemblage ou désassemblage de pièces ou d'objets métalliques par des processus du travail du métal non prévus ailleurs en dilatant une pièce et en l'emmanchant ensuite sur une autre pièce par retrait, ou en rétractant une pièce et en l'emmanchant ensuite par dilatation, p. ex. en employant la pression de fluidesAssemblage ou désassemblage de pièces ou d'objets métalliques par des processus du travail du métal non prévus ailleurs par assemblage à force

Produits et services

Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines, equipment or burners; Parts, wearing parts and accessories for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, welding gas burner connections, protective gas connecting hoses, nozzle sets, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and vortex rings or turbulence rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; Wire feeding systems for welding and laser applications; Apparatus for cutting soldering wire; Suction apparatus for electric or gas welding and cutting; Cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets and spraying units for automated welding; Tool changing systems for automated welding and cutting, in particular torch neck changing systems; Mountings for burners, adjustment devices for robot welding and welding burners; Mechanical positioning aids for programming welding robots; Gas economising equipment for welding and cutting equipment; Gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; Abrading instruments (mechanical), namely machines for grinding welding electrodes; Robot mountings; Condensate separators.

Produits et services

Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines, equipment or burners; Parts, wearing parts and accessories for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, welding gas burner connections, protective gas connecting hoses, nozzle sets, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and vortex rings or turbulence rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; Wire feeding systems for welding and laser applications; Apparatus for cutting soldering wire; Suction apparatus for electric or gas welding and cutting; Cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets and spraying units for automated welding; Tool changing systems for automated welding and cutting, in particular torch neck changing systems; Mountings for burners, adjustment devices for robot welding and welding burners; Mechanical positioning aids for programming welding robots; Gas economising equipment for welding and cutting equipment; Gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; Abrading instruments (mechanical), namely machines for grinding welding electrodes; Robot mountings; Condensate separators.

Produits et services

Extraction hoods, extraction arms, air suction machines, fans for welding workstations; Electric welding or cutting torches with apparatus for extracting flue gas. Installations and apparatus for extracting flue gas during welding; Filters, in particular providing mechanical and/or electrostatic cleaning for flue gas extraction installations and apparatus in welding apparatus; Welding tables with flue gas extraction installations and apparatus.

Abrégé

The invention relates to a welding tool coupling, in particular a hose-assembly interface or a welding torch handle, for connecting a welding tool (3), in particular a welding torch neck, to a supply line of a welding device, comprising a coupling device (2) for detachably coupling the welding tool (3) by means of a magnetic retaining force that can be switched on and off. According to the invention the coupling device (2) has at least one magnet system (10) and at least one short-circuit device, which can be moved in relation to each other between a switch-on position and a switch-off position in such a way that the magnetic flux generated by the magnet system (10) exits from the coupling device (2) in the switch-on position in such a way that the magnetic retaining force is generated and is at least partially short-circuited in the coupling device (2) by means of the short-circuit device in the switch-off position in such a way that the magnetic retaining force disappears. The invention further relates to a welding tool (3) for coupling to such a welding tool coupling, and a welding device having such a welding tool coupling.

Classes IPC  ?

• B23K 37/00 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe
• B23K 37/02 - Chariots pour supporter l'outillage pour souder ou découper
• B23K 9/16 - Soudage ou découpage à l'arc utilisant des gaz de protection
• B23K 9/32 - Accessoires
• F23D 14/40 - Chalumeaux, p. ex. pour braser ou chauffer pour souder
• F23D 14/52 - Buses pour torchesBuses pour chalumeaux

Abrégé

The invention relates to an apparatus for feeding welding wire and process gas to a welding device comprising a wire feeding nozzle (1), which has a welding wire channel (4), a nozzle block (2), which is releasably connected to the wire feeding nozzle (1), a profile (3), which is releasably or fixedly connected to the nozzle block (2), has a welding wire channel (6) and can be connected to a welding wire conveying device, wherein the process gas channel (9) of the process gas feeding device is arranged at least partially within the profile (3) and the nozzle block (2) is provided with multiple bores (7), which adjoin the process gas channel (9) and are arranged parallel to or at an acute angle of ±5° to the welding wire channel (4) of the wire feeding nozzle (1) and around the wire feeding nozzle (1). In this case, the nozzle block (2) is formed cylindrically in the direction of an end (14) having the wire feeding nozzle (1), wherein the bores (7) arranged within the nozzle block run out into depressions (15) on the surface of the nozzle block (2).

Classes IPC  ?

• B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection

Produits et services

[ Soldering chemicals; ] Chemical preparations for welding; Separating agents to prevent welding spatter; Cooling preparations for welding Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines, electric arc welding and cutting torches, fume extraction torches, push-pull welding torches, electronic welding regulators being parts of electronic arc welding machines and torches, fume extraction systems primarily composed of vacuum pumps; Parts, wearing parts and accessories for the aforesaid goods, namely, welding electrode holders, gas nozzles which are part of electric arc welding and cutting machines and torches, power nozzles which are part of electric arc welding and cutting machines and torches, current contact tips for use with electric arc welding and cutting machines and torches, welding gas torch fittings, protective gas connecting hoses for electric arc welding and cutting machines and torches, nozzle sets which are part of electric arc welding and cutting machines and torches, gas diffusers for use in electric arc welding and cutting machines and torches, gas lenses for use with electric arc welding and cutting machines and torches, clamping sleeves for use with electric arc welding and cutting machines and torches, clamping sleeve housings for use with electric arc welding and cutting machines and torches, connector systems for protective gas connecting hoses with plugs and bushings and vortex rings and turbulence rings, back caps for use with electric arc welding and cutting machines and torches, welding electrodes in the nature of tungsten and carbon gauging electrodes, welding plasma electrodes, plasma nozzles which are part of electric arc welding and cutting machines and torches, spirals and bores for soldering wire for use with electric arc welding and cutting machines and torches, contact tip holders for use in electric arc welding and cutting machines and torches, torch necks for use in electric arc welding and cutting machines and torches, torch neck liners for use in electric arc welding and cutting machines and torches, wire feed liners for use in electric arc welding and cutting machines and electric arc welding torches, welding and cutting torch handles for use with electric arc welding and cutting machines and torches, fume hoses for use in electric arc welding and cutting machines and torches, fume shrouds for use in electric arc welding and cutting machines and torches, conduits of plastic or metallic material for use in electric arc welding and cutting machines and torches; Wire feeding systems for welding and laser applications; [ Apparatus for cutting soldering wire; ] Suction apparatus for electric or gas welding and cutting; Cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets in the nature of power-operated blowers and spraying units for automated welding; Tool changing systems for automated welding and cutting, in particular torch neck changing systems comprised primarily of electronically controlled rotatable change stations in the nature of electric power tools used to rotate and change electric arc welding torch necks for use with electric arc welding and cutting machines and torches; Mountings for torches, namely, mountings specifically adapted for electric welding and cutting torches; adjustment devices, namely, neck alignment jigs specifically adapted for robot welding and welding torches; Mechanical positioning aids for programming welding robots; Gas economising equipment, namely, electronic welding monitors for measuring welding gas flow and welding current, gas flow control units in the nature of gas pressure regulators being parts of electric arc welding and cutting machines, and measuring shunts for welding and cutting; Gouging blowpipes for gouging, seam preparation and preparation of metals and parts therefor, namely, nozzles, electrode holders, handles; Mechanical abrading instruments, namely, machines for grinding welding electrodes; Robot mountings, namely, robot mounting brackets and robot mounting arms specifically adapted for electric arc welding and cutting machines and torches; [ Condensate separators; ] electric power sources, namely, electric power generators for generating welding current for welding and cutting used for welding and cutting installations Electric and electronic controls and regulators for installations, in particular microprocessor controllers; Optical laser beam systems and optical sensor systems for welding and cutting technology, in particular optical seam tracking sensors; Optical positioning aids for programming welding robots; Computer software and programs therefor to aid in the programming of electric arc welding and cutting robots [ ; Gloves for protection against accidents, in particular gloves for welders; Welding shields, in particular welding helmets ] Cooling apparatus for welding

Abrégé

The invention relates to a welding tool coupling, in particular a hose-assembly interface or a welding torch handle, for connecting a welding tool (3), in particular a welding torch neck, to a supply line of a welding device, comprising a coupling device (2) for detachably coupling the welding tool (3) by means of a magnetic retaining force that can be switched on and off. According to the invention the coupling device (2) has at least one magnet system (10) and at least one short-circuit device, which can be moved in relation to each other between a switch-on position and a switch-off position in such a way that the magnetic flux generated by the magnet system (10) exits from the coupling device (2) in the switch-on position in such a way that the magnetic retaining force is generated and is at least partially short-circuited in the coupling device (2) by means of the short-circuit device in the switch-off position in such a way that the magnetic retaining force disappears. The invention further relates to a welding tool (3) for coupling to such a welding tool coupling, and a welding device having such a welding tool coupling.

Classes IPC  ?

• H01B 9/00 - Câbles de transport d'énergie
• H01R 9/11 - Pièces d'extrémité pour câbles multiconducteurs supportées par le câble et destinées à faciliter les connexions avec d'autres organes conducteurs
• H01R 13/62 - Moyens pour faciliter l'engagement ou la séparation des pièces de couplage ou pour les maintenir engagées
• B23K 9/32 - Accessoires
• F23D 14/40 - Chalumeaux, p. ex. pour braser ou chauffer pour souder
• F23D 14/52 - Buses pour torchesBuses pour chalumeaux
• B23K 9/16 - Soudage ou découpage à l'arc utilisant des gaz de protection

Produits et services

Soldering chemicals; Chemical preparations for welding; Separating agents to prevent welding spatter; Cooling preparations for welding. Installations, machines, apparatus and equipment for welding and cutting, in particular electric arc welding machines, plasma welding machines, laser welding machines and autogenous welding and cutting machines, equipment or burners; Parts, wearing parts and accessories for the aforesaid goods, including electrode holders, gas nozzles, current contact tips, welding gas burner connections, protective gas connecting hoses, nozzle sets, gas diffusers, gas lenses, clamping sleeves, clamping sleeve housings, central connectors for protective gas connecting hoses with plugs and bushings and vortex rings or turbulence rings, back caps, welding electrodes, in particular tungsten and carbon electrodes, plasma electrodes, plasma nozzles, spirals and/or bores for soldering wire; Wire feeding systems for welding and laser applications; Apparatus for cutting soldering wire; Suction apparatus for electric or gas welding and cutting; Cleaning equipment and apparatus for welding torches and blow torches, in particular blower outlets and spraying units for automated welding; Tool changing systems for automated welding and cutting, in particular torch neck changing systems; Mountings for burners, adjustment devices for robot welding and welding burners; Mechanical positioning aids for programming welding robots; Gas economising equipment for welding and cutting equipment; Gouging blowpipes and parts therefor for gouging, seam preparation and preparation of metals; Abrading instruments (mechanical), namely machines for grinding welding electrodes; Robot mountings; Condensate separators. Electric and electronic controls and regulators for installations, in particular microprocessor controllers; Optical laser beam systems and optical sensor systems for welding and cutting technology, in particular optical seam tracking sensors; Optical positioning aids for programming welding robots; Power sources for welding and cutting installations; Computer software and programs therefor; Gloves for protection against accidents, In particular gloves for welders; Welding shields, In particular welding helmets. Cooling apparatus for welding.

Abrégé

A welding wire conveyor device (1) and a method for locking a pivotable roll receiver off the welding wire conveyor device (1). The device includes a drive roll receiver (11) and a pivotable pressure roll receiver (10). The pressure roll receiver (10) is coupled to a pivotable actuation mechanism (20) enabling movement to a pivoted position. The pressure roll receiver (10) may be locked in the pivoted position by a locking device (200).

Classes IPC  ?

• B23K 9/32 - Accessoires
• B23K 9/133 - Moyens pour l'alimentation en électrodes, p. ex. tambours, rouleaux, moteurs

Produits et services

Electric welding machines; electric welding and cutting apparatus, in particular electric welding and cutting torches, parts and fittings for the aforesaid goods, in particular gas nozzles, contact tips, connectors for electric welding and cutting apparatus, connection hoses in the form of hose packets; welding electrode holders, welding electrodes; welding wire feeding installations being parts for electric welding apparatus; soldering devices for robots; welding wire feeding installations for electric welding machines and apparatus; suction machines and suction apparatus for electric welding machines and for electric welding and cutting torches; gas-powered welding apparatus and soldering blow pipes, gas operated; power sources for electric welding apparatus and machines. Electric controls for welding apparatus and installations; computer hardware and computer software for controlling welding apparatus and installations and parts therefor. Refrigerating apparatus for electric welding apparatus and welding machines and electric cutting apparatuses.

Produits et services

Electrodes for welding torches and welding machines.

Abrégé

The invention relates to a welding wire conveyor device (1) and to a method for locking a pivotable rolling receiver (10) of a welding wire conveyor device (1) which comprises a drive rolling receiver (11) and a pivotable pressure rolling receiver (10). Said pressure rolling receiver (10) can be coupled to pivotable actuation means (20). Said pressure rolling receiver (10) is locked in the pivoted position by means of a locking device (200) when the pivotable actuation means (20) are actuated.

Classes IPC  ?

• B23K 9/133 - Moyens pour l'alimentation en électrodes, p. ex. tambours, rouleaux, moteurs
• B21F 23/00 - Alimentation en fils métalliques des machines ou appareils traitant ce matériau
• B65H 79/00 - Mécanismes d'entraînement des dispositifs pour faire défiler, enrouler, dérouler ou emmagasiner le matériau, non prévus ailleurs

Produits et services

Electric welding machines; electric welding and cutting apparatus, namely, electric welding and cutting torches, and parts thereof, namely, gas nozzles, contact tips, connectors, and connection hoses; welding electrode holders, welding electrodes; parts for electric welding machines, namely, welding wire feeding installations; electronic soldering apparatus for use by robots; air suction machines for use with electric welding machines and for electric welding and cutting torches; gas welding machines and torches; power sources for electric welding apparatus and machines, namely, portable electric power generators for use with electric welding machines [ Electrical controllers for welding apparatus and installations; computer hardware and computer software for controlling welding apparatus and installations and parts therefor ] [ Refrigerating apparatus for electric welding apparatus and welding machines and electric cutting apparatuses, namely, coolant recirculators for liquid-cooled welding and cutting torches ]

Abrégé

An air-cooled welding or cutting torch has a feed device (5), in particular a fan (6) or a compressor, which takes in ambient air as cooling air and feeds it for cooling purposes through at least one cooling channel (7).

Classes IPC  ?

• B23K 9/28 - Dispositifs pour supporter les électrodes

Abrégé

A double wire GMAW welding apparatus having a wire spacing adjustable torch assembly is disclosed. The double wire torch assembly has a wire spacing adjusting mechanism, by means of wire spacing adjustment the torch assembly can be used for a non-synchronized metal transfer weld process. The wires remain parallel before, during, after wire spacing adjustment.

Classes IPC  ?

• B23K 9/28 - Dispositifs pour supporter les électrodes
• B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection

Produits et services

Electric welding machines; Electric welding and cutting apparatus, in particular electric welding and cutting torches, parts and fittings for the aforesaid goods, in particular gas nozzles, contact tips, connectors for electric welding and cutting apparatus, connection hoses in the form of hose packets; Welding electrode holders, Welding electrodes; Welding wire feeding installations being parts for electric welding apparatus; Soldering devices for robots; Welding wire feeding installations for electric welding machines and apparatus; Suction machines and suction apparatus for electric welding machines and for electric welding and cutting torches; Gas-powered welding apparatus and Soldering blow pipes, gas operated. Power sources for electric welding apparatus and machines; Electric controls for welding apparatus and installations; Computer hardware and computer software for controlling welding apparatus and installations and parts therefor. Refrigerating apparatus for electric welding apparatus and welding machines and electric cutting apparatue.

Produits et services

Electric welding machines; Electric welding and cutting apparatus, in particular electric welding and cutting torches, parts and fittings for the aforesaid goods, in particular gas nozzles, contact tips, connectors for electric welding and cutting apparatus, connection hoses in the form of hose packets; Welding electrode holders, Welding electrodes; Welding wire feeding installations being parts for electric welding apparatus; Soldering devices for robots; Welding wire feeding installations for electric welding machines and apparatus; Suction machines and suction apparatus for electric welding machines and for electric welding and cutting torches; Gas-powered welding apparatus and Soldering blow pipes, gas operated. Power sources for electric welding apparatus and machines; Electric controls for welding apparatus and installations; Computer hardware and computer software for controlling welding apparatus and installations and parts therefor. Refrigerating apparatus for electric welding apparatus and welding machines and electric cutting apparatus.

Produits et services

Welding electrodes.

Abrégé

The present invention relates to a method for universally controlling the advancement of the wear-away wire electrode (3) of welding and/or soldering systems, wherein the wire electrode (3) is taken from a wire supply (2) and fed to a welding head (8) from the wire supply (2) through a protective tube (1), wherein the wire electrode (3) is both advanced by means of a push drive (4) and pulled by means of a pull drive (5), which are preferably arranged in the region of the respective ends of the protective tube (1) that are actuated in keeping with a required advancement speed of the wire electrode (3). The pull drive is controlled in accordance with the actuating signals for the push drive.

Classes IPC  ?

• B23K 9/12 - Alimentation automatique en électrodes ou en pièces ou déplacement automatique des électrodes ou des pièces pour le soudage ou le découpage à l'arc en lignes continues ou par points
• B23K 9/133 - Moyens pour l'alimentation en électrodes, p. ex. tambours, rouleaux, moteurs
• B65H 51/10 - Rouleaux, poulies, cabestans ou éléments rotatifs à prise à engrenages disposés pour fonctionner en groupes ou en coopération avec d'autres éléments avec surfaces opposées agissant ensemble, p. ex. formant des resserrements

Abrégé

The invention relates to a shielding gas welding torch (1), in particular an arc welding torch, comprising a torch head (12) and a connection device for removably connecting the torch head (12) to a hose assembly (3). The torch head (12) and/or the connection device are produced at least partially from aluminium or an aluminium alloy.

Classes IPC  ?

• B23K 9/29 - Dispositifs de support adaptés pour servir de moyens de protection

Abrégé

A shielding gas (SG) flow controller for an arc welder includes SG input/output with a controllable valve therebetween, and having a control input, and a controller having a first input receiving a welding signal representing arc current and a gas flow setting controller generating a flow setting output based on the welding signal, representing a desired SG flow. Input and output pressure sensors provide SG input and out pressure to second and third controller inputs, respectively. A flow setting output modifier modifies the flow setting output of the gas flow setting controller based on the SG input/output pressure, the welding signal, and a characteristic of the controllable valve into a control signal input to the control input of the controllable gas valve to maintain a substantially constant SG flow corresponding to the flow setting output substantially independent of actual SG input/output pressures.

Classes IPC  ?

• B23K 9/00 - Soudage ou découpage à l'arc

Abrégé

Apparatus and method for controlling blanket gas flow in an electrical welding facility, wherein welding is performed using a welding electrode in electrical connection with a welding machine unit. The apparatus includes an electric measuring device having a current sensor for determining the magnitude of an electrical welding current carried in a circuit incorporating the welding electrode and having a current sensor output adapted to provide a I signal indicating the current magnitude, and a voltage sensor for determining the magnitude of electrical voltage applied to the welding electrode and having a voltage sensor output for providing a U signal indicating the voltage magnitude, and a control device having inputs connected to the current sensor output and the voltage sensor output, respectively, and a control signal output for providing a control signal to a blanket gas flow controller.

Classes IPC  ?

• B23K 9/00 - Soudage ou découpage à l'arc

Abrégé

The invention relates to a hose assembly (1) of an arc welding or cutting torch, having a plurality of current-conducting leads (25, 44), wherein the leads (25, 44) comprise an aluminum wire, the current-conducting leads (25, 44) are accommodated in a channel, and wherein the hose assembly (1) has a channel (5, 22) for guiding a welding wire (6, 21).

Classes IPC  ?

• B23K 9/32 - Accessoires

Produits et services

Electric soldering blow torch cleaning apparatus. Electric welding and cutting blow pipes, and parts therefor; arc welding and cutting blow pipes and parts therefor; wire feed apparatus for welding and cutting blow pipes; accessories for these goods, namely gas nozzles, stream nozzles, inert gas soldering blow torch connections, inert gas connecting hoses in the form of hose bundles; soldering devices for robots. Exhaust gas extraction devices for welding and cutting blow pipes.

Produits et services

Arc welding and cutting torches, especially for use with robots; fume extraction devices for arc welding and cutting torches; wire feeder for welding torches; electrical welding torch cleaning equipment; welding equipment for robots.

Produits et services

Electrical welding and cutting torches and parts thereof.

Produits et services

Electrical welding and cutting torches and parts thereof.

Produits et services

Electrical welding and cutting torches and parts thereof.

Produits et services

Electrical welding [ and cutting ] torches [ and parts thereof ]

Produits et services

Arc welding and [ cutting torches, ] especially for the use with robots; [ electrical welding equipment, namely, smoke and fume exhaust devices, wire feeds, and torch cleaning apparatus; ] welding equipment for robots, namely arc welders

Produits et services

Electrical welding and [ cutting torches and ] parts thereof

Produits et services

(1) Electronic welding and cutting torches and parts thereof.

Produits et services

(1) Arc welding and cutting torches, especially for use with robots; fume extraction devices, products and equipment designed to remove smoke and fumes generated by arc welding processes namely, torches, handles, nozzles, cable assemblies, and parts therefor; wire feeder for welding torches; electrical welding torch cleaning equipment, welding equipment for robots, namely products and equipment designed for robotic arc welding processes and peripherals designed to maintain these products namely, torches, handles, cable assemblies, nozzles, automatic torch neck changers, laser cutters, robot mounts, torch cleaning stations, torch maintenance stations, anti-spatter applicators and injectors, wire cutting stations, automatic tool changers, wire feeders, wire drives, media boxes, electronic motor control boxes.

Produits et services

(1) Electrical welding and cutting torches and parts thereof.

Produits et services

(1) Electrical welding and cutting torches and parts thereof.

Produits et services

Electric welding and cutting blow pipes, and parts therefor.

Produits et services

Electric welding and cutting blow pipes, and parts therefor.

Produits et services

Electric welding and cutting blow pipes, and parts therefor.

Produits et services

Electric arc welding and cutting blow pipes, in particular for robots; flue gas extraction devices; electrode wire feed apparatus; electric soldering blow torch cleaning apparatus; soldering devices for robots.

Produits et services

Electric welding torches, electric cutting torches; welding torches with flue gas aspiration (electric welding torches with automatic flue gas aspiration); fittings for these goods, namely stream gas jets; fittings for inert gas welding torches; electrode wire feed apparatus, electric cleaning apparatus for electric welding torches, peripheral equipment for welding robots.

Produits et services

(1) Electric welding apparatus; electric arc welding apparatus; electric welding torches; gas-shielded electric arc welders; electric welders with automatic smoke removal; apparatus for cutting by electric energy, namely, plasma cutting torches; electric cutting torches; nozzles, jets, couplings, connectors, pipes, hoses, hose sets, connecting tube assemblies and feeders, all for inert gas supply in gas-shielded electric welding equipment; welding electrodes; welding electrode wires; feed apparatus for feeding welding electrodes and electrode wires; electric welding torches and cutter cleaning apparatus; electrical apparatus and instruments, electronic apparatus and instruments, namely transformers, metering apparatus, control apparatus and regulating apparatus, all for use in connection with welding and welding equipment; and parts and fittings for all the aforesaid goods.

Produits et services

electric welding machines and controls used as an integral component of such welding machines and parts thereof electric welding equipment, namely, wire feeds, wire guides, torches, adapters, controls, smoke exhaust devices, protective splatter shields, cooling water devices for welding equipment, and torch cleaning apparatus, and replacement parts for the aforesaid goods, all sold as a unit and sold separately as components thereof