Produits et services

(1) Alloys of common metal; common metals; common metals, semi-wrought; common metals, unwrought; copper, unwrought or semi-wrought; ingots of common metal; metal welding wire; rods of metal for welding (2) Electric arc welding machines; electric motors for machines; electric welding machines; electrodes for welding machines; metal working machines (3) AC/DC inverters; electric cables; electric current control devices; electric transformers; electrical conductor cables; electrical conductors for electric motors; electrical conductors for transformers; electronic servo motor controllers; power inverters

Produits et services

(1) Alloys of common metal; common metals; common metals, semi-wrought; common metals, unwrought; copper, unwrought or semi-wrought; ingots of common metal; metal welding wire; rods of metal for welding (2) Electric arc welding machines; electric motors for machines; electric welding machines; electrodes for welding machines; metal working machines (3) AC/DC inverters; electric cables; electric current control devices; electric transformers; electrical conductor cables; electrical conductors for electric motors; electrical conductors for transformers; electronic servo motor controllers; power inverters

Produits et services

Common metals and their alloys; common metals, unwrought or semi-wrought; ingots of common metal; rods of metal for welding; copper, unwrought or semi-wrought; welding metal wires. Electric welding apparatus; electric arc welding apparatus; metal working machines; electrodes for welding machines; control mechanisms for machines, engines or motors; motors, other than for land vehicles. Transformers [electricity]; inverters [electricity]; regulating apparatus, electric; controllers for servomotors; cables, electric; conductors, electric.

Produits et services

Common metals and their alloys; common metals, unwrought or semi-wrought; ingots of common metal; rods of metal for welding; copper, unwrought or semi-wrought; welding metal wires. Electric welding apparatus; electric arc welding apparatus; metal working machines; electrodes for welding machines; control mechanisms for machines, engines or motors; motors, other than for land vehicles. Transformers [electricity]; inverters [electricity]; regulating apparatus, electric; controllers for servomotors; cables, electric; conductors, electric.

Produits et services

Common metals and their alloys; common metals, unwrought or semi-wrought; ingots of common metal; rods of metal for welding; copper, unwrought or semi-wrought; welding metal wires. Electric welding apparatus; electric arc welding apparatus; metal working machines; electrodes for welding machines; control mechanisms for machines, engines or motors; motors, other than for land vehicles. Transformers [electricity]; inverters [electricity]; regulating apparatus, electric; controllers for servomotors; cables, electric; conductors, electric.

Produits et services

Copper alloy; dispersion-strengthened copper alloy; dispersion-strengthened copper, unwrought or semi-wrought; dispersion-strengthened copper with aluminum oxide alloy; dispersion-strengthened copper with aluminum oxide, unwrought or semi-wrought

Abrégé

An equalizing mechanism of a welding apparatus connects an apparatus body and a fixed bracket, and includes a fixed member on the fixed bracket, and a pressure shaft on an apparatus body close to a bottom face of the fixed member. A cutout is at a position facing the fixed member A movable member on the apparatus body accommodates the fixed member. A restrictive member located by side faces of the fixed member and the movable member restricts relative movement thereof to a direction parallel to the pressure shaft. A driven lever is supported by a front portion of the fixed member to abut on an inner front face of the movable member at one end and abut on the pressure shaft at an other end. A spring between a back portion of the fixed member and an inner back face of the movable member presses the two members to move away from each other.

Classes IPC  ?

• B23K 9/32 - Accessoires
• B23K 37/02 - Chariots pour supporter l'outillage pour souder ou découper
• B23K 9/28 - Dispositifs pour supporter les électrodes
• B23K 11/10 - Soudage par pointsSoudage en ligne continue par points
• 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
• F16H 35/18 - Dispositifs tournants pour organes que l'on peut mettre en rotation, p. ex. arbres
• F16F 15/22 - Compensation des forces d'inertie
• G05G 1/00 - Organes de commande, p. ex. boutons ou poignéesAssemblages ou agencements de ceux-ciIndication de leur position
• G05G 3/00 - Organes commandésLeurs assemblages ou agencements
• B23K 11/11 - Soudage par points
• B23K 11/31 - Porte-électrodes

Abrégé

A drive unit of a pressure device, such as a welding gun, includes a piezoelectric type load cell adapted to be arranged in an easily attached and removed manner and to have relatively small capacity. The drive unit includes a through-hole 6, formed in a rotary shaft 5 of a drive motor 1, which is a drive source, and a pressure shaft 10, configured to be able to move with a part thereof being in the through-hole 6. The rotary shaft 5 is rotatably supported by the bearing 7, and the piezoelectric type load cell 17 is sandwiched between a preload striker plate 18, through which the pressure shaft 10 passes, and a preload setting striker plate 19, through which the pressure shaft 10 passes with a preload exerted on the load cell 17.

Classes IPC  ?

• H02N 2/00 - Machines électriques en général utilisant l'effet piézo-électrique, l'électrostriction ou la magnétostriction

Produits et services

[ Polishing and lapping chemicals for use with polishing and lapping machines to polish metal, glass, crystal, semiconductors, and ceramic; abrasive paper; abrasive cloth; polishing and lapping slurry for polishing and lapping machines to polish metal, glass, crystal, semiconductors and ceramic; and polishing and lapping diamond pellet for polishing and lapping machines to polish metal, glass, crystal, semiconductors and ceramic ] [ Metalworking machines, namely, punching machines, drilling machines, metal shaping machines, engraving machines and imprinters; bonded abrasives, namely, abrasive disks, abrasive wheels for metalworking, polishing and lapping machines; metal polishing machines; machines for chemical processing and electromechanical machines for use in semiconductor manufacturing, namely, polishing and lapping machines, plasma etching machines, laser etching machines, cleaning machines for cleaning plasma and lasers used in semiconductor manufacturing; plastic shaping machines; crystal and glass processing machines for the semiconductor industry, namely, shaping machines, polishing machines, etching machines and cleaning machines; bonded abrasives, namely, abrasive disks and abrasive wheels for crystal and glass processing machines; semiconductor manufacturing machines; bonded abrasives, namely, abrasive disks and abrasive wheels for semiconductor manufacturing machines; ceramic processing machines, namely, machines for shaping ceramics, polishing machines and cleaning machines; bonded abrasives, namely, abrasive disks and abrasive wheels for ceramic processing machines; grinding stones for grinding machines and grinding wheels; gas-operated, electric and laser welding machines; laser-operated metalworking machines; laser-operated machines for forming and cutting materials; and polishing pads for polishing machines. ] Measuring apparatus for measuring electrical characteristics, optical characteristics, surface roughness, shape, and surface flaws of metal, glass, crystal, semiconductors and ceramic, namely, photographic cameras, lasers, laser scanners, displacement meters, thickness meters, interferometers, flatness testers, micrometers, microscopes, ohmmeters, optical lens sights, and thermometers; electric arc welders; electric welding apparatus, namely, welding electrodes, electrical controllers, inverters, electrical transformers, electrical power and control cables and lasers not for medical use

Produits et services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastic; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry; including substances for use in connection with lapping machines, free-abrasive machines, abrading machines, grinding machines, honing machines, polishing machines, and the like - namely, abrasives, natural and synthetic fluids for use in preparing slurries containing abrasives, slurries containing abrasives, slurries containing chemicals, and pad adhesives; slurries for abrasive uses, both mechanically and/or chemically active; abrasive vehicles; synthetic fluids as vehicles for abrasives, especially in the form of powders or pastes; natural fluids, especially oils and kerosenes, as vehicles for abrasives, especially in the form of powders and pastes. Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; soaps; perfumery, essential oils, cosmetics, hair lotions; dentifrices; including substances for use in connection with lapping machines, free-abrasive machines, abrading machines, grinding machines, honing machines, polishing machines, and the like -namely, detergents, parts rinses, and preparations for cleaning and polishing solid materials machined by such machines; abrasives, strips of paper or of cloth to which abrasives are affixed; abrasive tapes; abrading pads; polishing pads. Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements; incubators; including lapping machines, free-abrasive machines, abrading machines, polishing machines, grinding machines, cleaning machines, ultrasonic cleaning machines, apparatus for reclamation of natural and synthetic fluids used in slurries, tape burnishing machines, automated loading and unloading machines, driving belts for use with machines; fittings and accessories for the aforesaid goods, including ring gears, feed drives, return conveyor apparatus, mist extraction apparatus, washing stations, conveyor apparatus, and roller positioning arms; fixed abrading machines, honing machines, electrochemical deburring machines, apparatus for reclamation of natural and synthetic fluid vehicles for abrasives, automated feeding machines, large agricultural devices; mechanically operated implements for agriculture, agricultural machines and instruments; fixtures for lapping machines, free-abrasive machines, polishing machines, abrading machines and grinding machines; machines for reclamation of abrasive vehicle, machines for abrading metal and for polishing metal piece parts; rectifying machines; material removing machine tools, cutting machine tools, parts and appertaining fixture devices for work pieces; transmission couplings and belts; carriers and holders, including these made of metal or plastic, as parts and devices of machines, especially those for abrasive devices and abrasives as well as for holding the workpieces to be finished; and parts, accessoires and components for all the aforesaid goods; workholder blanks, workpiece carriers, precut pads and pressure pads being accessories for machines. Hand tools and implements (hand operated); hand tools and implements (hand operated) for use in agriculture, horticulture and forestry for the construction of machines, apparatus and vehicles as well as for building industry; cutlery; side arms; razors; including discs, trays, turning boards, guide rails, grinding stones, soft grinding stones, grinding wheels, and wheel dressers for use by operators of machines and machine tools to hold, retain, turn, maneuver, and control solid objects being machined. Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; scientific apparatus and instruments for use in laboratories; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers and parts thererfor; fire-extinguishing apparatus; including apparatus and instruments for measuring flatness and surface areas; parts and fittings for the aforesaid goods; computer programmes recorded on data carriers. Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; including coolant systems for use with machines and machine tools. Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artist's materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); playing cards; printers' type; printing blocks; including printed publications such as flatness correlation charts and process information sheets.

Produits et services

substances for use in connection with lapping machines, free-abrasive machines, abrading machines, grinding machines, honing machines, polishing machines, and the like; namely, abrasives, natural and synthetic fluids for use in preparing slurries containing abrasives, slurries containing abrasives, slurries containing chemicals and abrasives[, and strips of paper or of cloth to which abrasives are affixed] [STRIPS OF PAPER OR OF CLOTH TO WHICH ABRASIVES ARE AFFIXED; substances for use in connection with lapping machines, free-abrasive machines, abrading machines, grinding machines, honing machines, polishing machines, and the like; namely, preparations for cleaning and polishing solid materials machined by such machines]

Produits et services

[ ELECTRIC WELDING APPARATUS AND ACCESSORIES THEREOF, NAMELY TRANSFORMER FOR WELDING MACHINE, PORTABLE GUN AND ROBOT TYPE GUN, TRANSFORMER GUN FOR ROBOT, EQUALIZING GUNS ], WELDING ELECTRODES, [ TIMER AND CONTACTOR, WELDING CABLES, NAMELY KICKLESS CABLES AND ACID CABLES, GUN CYLINDERS FOR WELDING MACHINES, AIR COOLING JUMPER CABLES, ABNORMAL CURRENT DETECTORS, WELDING TORCH ]

Produits et services

Resistance Welding Electrodes-Namely, Electrodes, Wedge Insert Captip Adapters, Welding Jigs, Welding Wheels for Seam Welders, and Holders for Stationary Welders; Secondary Welding Cables-Namely, Kickless Cables, 2-Line Type Welding Cables, Air-Cooling Jumper Cables, Laminated Shunts and Hand Switches; Resistance Welding Guns-Namely, Equalizing Guns, High Efficiency Transformers, Robot Guns and Portable Guns; Welding Gun Cylinders-Namely, Gun Cylinders and Pressure Pats; Portable Spot Welders-Namely, Portable Electric Spot Welders and Timer/Contacters; Portable Spot Welding Transformers; Welding Controls; Resistance Welders; Resistance Welding Transformers; Mig-Guns for Arc Welding; and Welding Checking Equipment-Namely, Monitors, Ampere Meter Cycle Counters, On-Stage Angle Checkers and Welding Pressure Meters

Produits et services

Resistance Welding Electrodes-Namely, Electrodes, Wedge Insert Captip Adapters, Welding Jigs, Wedge Wheels for Seam Welders, and Holders for Stationary Welders; Secondary Welding Cables-Namely, Kickless Cables, 2-Line Type Welding Cables, Air-Cooling Jumper Cables, Laminated Shunts and Hand Switches; Resistance Welding Guns-Namely, Equalizing Guns, High Efficiency Transformers, Robot Guns and Portable Guns; Welding Gun Cylinders-Namely, Gun Cylinders and Pressure Pats; Portable Spot Welders-Namely, Portable Electric Spot Welders and Timer/Contacters; Portable Spot Welding Transformers; Welding Controls; Resistance Welders; Resistance Welding Transformers; Mig-Guns for Arc Welding; and Welding Checking Equipment-Namely, Monitors, Ampere Meter Cycle Counters, On-Stage Angle Checkers and Welding Pressure Meters

Produits et services

Lapping Machines, Free Abrasive Machines, Polishing Machines, Abrading Machines, Grinding Machines, and Machines for Reclamation of Abrasive Vehicles

Produits et services

(1) Lapping machines, free abrasive machines; polishing machines, abrading machines, grinding machines; and machines for reclamation of abrasive vehicle.

Produits et services

LAPPING MACHINES, FREE ABRASIVE MACHINES, POLISHING MACHINES, ABRADING MACHINES, GRINDING MACHINES, AND MACHINES FOR RECLAMATION OF ABRASIVE VEHICLE; AND PARTS AND FIXTURES FOR SUCH MACHINES

Produits et services

LAPPING MACHINES, FREE ABRASIVE MACHINES, POLISHING MACHINES, ABRADING MACHINES, GRINDING MACHINES, AND MACHINES FOR RECLAMATION OF ABRASIVE VEHICLES; AND PARTS AND FIXTURES FOR SUCH MACHINES

Produits et services

(1) Lapping machines, free abrasive machines, polishing machines, abrading machines, grinding machines; parts and fixtures for such machines; and machines for reclamation of abrasive vehicle.

Produits et services

LAPPING MACHINES, FREE ABRASIVE MACHINES, POLISHING MACHINES, ABRADING MACHINES, GRINDING MACHINES; PARTS AND FIXTURES FOR SUCH MACHINES; AND MACHINES FOR RECLAMATION OF ABRASIVE VEHICLE