Electrically operated polishing, calendering, brushing, deburring and cutting-off machines and apparatus; Electrically operated abrasive machines for abrasive machining; electrically operated direct drive machines for abrasive machining and for brushing, polishing, cutting-off and calendering materials, the aforesaid machines and apparatus in particular being portable; Parts, tools and accessories for the aforesaid machines and apparatus, in particular housings and housing parts, abrasive tools, polishing tools, filing tools, calendering tools, the aforesaid tools being in the form of discs, bushings, wheels, rollers and bands, cutting-off and roughing tools, in particular cutting-off discs and roughing discs; Carrier plates and support plates for abrasive, polishing, calendering and cutting-off discs; carrier bushings for abrasive, calendering and polishing rollers and bushings, spacer rings, in particular for width equalisation in abrasive, polishing, calendering and brushing rollers, rings and wheels
Electrically operated abrasive, polishing, calendering, brushing, deburring and cutting-off machines and apparatus, electrically operated drive machines for abrasive, brushing, polishing, cutting-off and calendering preparations, the aforesaid machines and apparatus in particular being portable; Parts, tools and accessories for the aforesaid machines and apparatus, in particular housings and housing parts, abrasive tools, polishing tools, filing tools, calendering tools, the aforesaid tools being in the form of discs, bushings, wheels, rollers and bands, cutting-off and roughing tools, in particular cutting-off discs and roughing discs; Carrier plates and support plates for abrasive, polishing, calendering and cutting-off discs, carrier bushings for abrasive, calendering and polishing rollers and bushings, spacer rings, in particular for width equalisation in abrasive, polishing, calendering and brushing rollers, rings and wheels.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
07 - Machines and machine tools
08 - Hand tools and implements
Goods & Services
Textile fabrics for treating surfaces, namely for polishing and abrasive purposes; Textile fabrics being carrier material containing polishing, calendering, cutting-off and abrasive preparations, in particular being carrier material for abrasive paste, for manufacturing of polishing discs; Non-woven textile fabrics, in particular for non-woven bushings, discs, bands and wheels for abrading, calendering and polishing purposes, the aforesaid non-woven textile fabrics in particular in the form of felts for felt bands, discs and wheels for polishing purposes; The aforesaid goods in particular for use with electrically operated abrasive, polishing, calendering, brushing and cutting-off machines and apparatus; Abrasive preparations, in particular textile abrasive preparations, the aforesaid abrasive preparations having adhesive paste on textile carriers; The aforesaid abrasive preparations being in particular in the form of abrasive bands, sanding arches, abrasive sheets, abrasive wheels, abrasive rollers, abrasive discs and abrasive pads; Polishing preparations, in particular textile polishing preparations; The aforesaid polishing preparations being in particular in the form of polishing bands, polishing rollers, polishing discs and polishing wheels; Calendering preparations, in particular in the form of calendering bands, calendering wheels, calendering rollers and calendering discs; Cleaning discs for cleaning metal surfaces; All the aforesaid goods included in this class for use with electrically operated, in particular portable, drive machines. Machines and machine tools, in particular cutting-off, grinding, polishing and calendering machines and parts therefor; Tools for the aforesaid goods, in particular cutting-off, grinding, polishing and burnishing wheels, and grinding, polishing and burnishing rollers; Parts and accessories for all the aforesaid goods. Hand tools and implements (hand-operated); Parts and accessories for all the aforesaid goods.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
07 - Machines and machine tools
28 - Games; toys; sports equipment
41 - Education, entertainment, sporting and cultural services
Goods & Services
Textile fabrics for treating surfaces, in particular for polishing and abrasive purposes; Textile fabrics being carrier material for polishing, calendering, cutting-off and abrasive preparations, in particular being carrier material for abrasive grain, for manufacturing abrasive lamella, in particular for abrasive flap discs; Non-woven textile fabrics, in particular for non-woven bushings, discs, bands and wheels for abrading, calendering and polishing purposes, the aforesaid non-woven textile fabrics in particular in the form of felts for felt bands, discs and wheels for polishing purposes; The aforesaid goods in particular for use with electrically operated abrasive, polishing, calendering, brushing and cutting-off machines and apparatus; Abrasives, in particular textile abrasives, the aforesaid abrasives with abrasive grain on textile carriers, in particular carrier lamella, or with abrasive grain on carriers containing cellulose, in particular in the form of pressed vegetable fibres, cardboard and paper, in particular abrasive paper; The aforesaid abrasives in particular in the form of abrasive bands, abrasive sheets, abrasive discs, abrasive wheels, abrasive rollers, abrasive preparations and products, abrasive materials, grinding discs, abrasive flap discs and abrasive pads; Polishing preparations, in particular textile polishing preparations; The aforesaid polishing preparations in particular in the form of polishing bands, polishing rollers, polishing preparations and products, polishing materials, polishing discs and polishing wheels; Calendering preparations, in particular in the form of calendering bands, calendering wheels, calendering rollers, calendering materials and calendering discs; Cleaning discs for cleaning metal surfaces; All the aforesaid goods included in this class for use with electrically operated, in particular portable, drive machines. Electrically operated abrasive, polishing, calendering, brushing, deburring and cutting-off machines and apparatus, electrically operated drive machines for abrasive, brushing, polishing, cutting-off and calendering preparations, the aforesaid machines and apparatus in particular being portable; Parts, tools and accessories for the aforesaid machines and apparatus, in particular housings and housing parts, abrasive tools, polishing tools, filing tools, calendering tools, the aforesaid tools being in the form of discs, bushings, wheels, rollers and bands, cutting-off and roughing tools, in particular cutting-off discs and roughing discs; Carrier plates and support plates for abrasive, polishing, calendering and cutting-off discs, carrier bushings for abrasive, calendering and polishing rollers and bushings, spacer rings, in particular for width equalisation in abrasive, polishing, calendering and brushing rollers, rings and wheels. Gymnastic and sporting articles, parts and accessories for the aforesaid goods. Educational activities and advanced vocational training activities.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
07 - Machines and machine tools
Goods & Services
Grinding, glazing, care, polishing, filing, brushing, matting, cleaning and roughing preparations; Grinding, glazing, care, polishing, filing, brushing, matting, cleaning and roughing materials; parts and fittings for all the aforesaid goods. Machines and machine tools, in particular cutting-off, grinding, polishing and burnishing machines and parts therefor; Tools for the aforesaid goods, in particular cutting-off, grinding, polishing and burnishing wheels, and grinding, polishing and burnishing rollers; Parts and accessories for all the aforesaid goods.
Electrically driven grinding, polishing, filing, glazing, brushing, separating, deburring, faceting , matting and/or roughing machines; Parts and accessories for all the aforesaid goods.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
07 - Machines and machine tools
08 - Hand tools and implements
Goods & Services
Grinding, glazing, care, polishing, filing, brushing, matting, cleaning and roughing preparations; Grinding, glazing, care, polishing, filing, brushing, matting, cleaning and roughing materials; parts and fittings for all the aforesaid goods. Machines and machine tools, in particular cutting-off, grinding, polishing and burnishing machines and parts therefor; Tools for the aforesaid goods, in particular cutting-off, grinding, polishing and burnishing wheels, and grinding, polishing and burnishing rollers; Parts and accessories for the aforesaid products. Hand tools and implements (hand-operated); parts and fittings for all the aforesaid goods.
12.
TOOL SUPPORT WITH A REINFORCEMENT OF JUTE FIBERS, AND AN INJECTION MOLDING METHOD FOR PRODUCING SUCH A TOOL SUPPORT
The invention relates to a dimensionally stable and rotationally symmetrical tool support (7, 15, 23) which is reinforced with natural fibers, which can be connected to a rotary drive, and which has at least one tool bearing surface (9, 21, 25) for receiving at least one grinding and/or polishing element (5, 15, 27). Said tool support (7, 15, 23) is produced by means of an injection molding technique using granulate. The aim of the invention is to improve the mechanical properties of a tool support (7, 15, 23) of the aforementioned type without disadvantageously influencing the manufacturability of said support. This is achieved in that a granulate is used for an injection molding method, said granulate being substantially composed of jute fibers (31) and a thermoplastic matrix material. The invention further relates to an injection molding method for producing such a tool support (7, 15, 23), wherein granulate is first plasticized and subsequently injected into a hollow molding chamber under pressure.
B24D 3/34 - Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special natureAbrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
B24D 9/08 - Circular back-plates for carrying flexible material
B24D 11/02 - Backings, e.g. foils, webs, mesh fabrics
B24D 13/04 - Wheels having flexibly-acting working parts, e.g. buffing wheelsMountings therefor acting by their periphery comprising a plurality of flaps or strips arranged around the axis
B24D 13/16 - Wheels having flexibly-acting working parts, e.g. buffing wheelsMountings therefor acting by the front face comprising pleated flaps or strips
B24D 18/00 - Manufacture of grinding tools, e.g. wheels, not otherwise provided for
electric cutting-off, grinding, polishing and glazing machines for processing metal and parts therefor; tools for the aforesaid goods, in particular cutting-off, grinding, polishing and glazing wheels, grinding, polishing and glazing rolls, grinding, polishing and glazing belts
Electric cutting-off, grinding, polishing and glazing machines and parts therefor; tools for the aforesaid goods, in particular cutting-off, grinding, polishing and glazing wheels, grinding, polishing and glazing rolls, grinding, polishing and glazing belts.
Disclosed is a lamellar grinding disk (10), with a rotationally symmetric support disk (11) on which ring-shaped, laminar lamellae (12) made of abrasive material are distributed around the perimeter and are each affixed on one edge thereof in such a way that said lamellae extend from an inner area of the support disk to an outer area, and the outer ends thereof project beyond the perimeter of the support disk. The planes of the lamellae form a solid, acute angle with the plane of the support disk. In addition, the lamellae are arranged such that in the resting state said lamellae are separated at the outer ends (14) thereof from each other in such a manner that said lamellae yield elastically under minimal pressure on the peripheral edge (15), and/or on the side (16) which faces away from the support disk, until the outer ends of several neighboring lamellae come into position on top of each other and thereby together form a rigid overlap (17).
Grinding machines for metal, plastic, ceramics, stone, concrete and wood; vibratory grinding machines; polishing machines for use in grinding and polishing metal, plastic, ceramics, stone, concrete and wood; paper calendering machines; ramie brushing machines for polishing metal, plastic, ceramics, stone, concrete and wood; deburring machines in the nature of burrs; cutting machines; tools for the aforesaid goods, namely, abrasive discs and wheels for power-operated grinders, cutting machines, polishing machines, brushing machines, paper calendering machines and deburring machines
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
07 - Machines and machine tools
Goods & Services
Abrasives, in particular textile abrasives, the aforesaid abrasives with abrasive grain on textile carriers, in particular carrier lamella, or with abrasive grain on carriers containing cellulose, in particular in the form of pressed vegetable fibres, cardboard and paper, in particular abrasive paper; the aforesaid abrasives in particular in the form of abrasive bands, abrasive sheets, abrasive discs, abrasive wheels, abrasive rollers, abrasive preparations and products, abrasive materials, abrasive wheels, serrated abrasive wheels and abrasive pads; polishing preparations, in particular textile polishing preparations; the aforesaid polishing preparations in particular in the form of polishing bands, polishing rollers, polishing preparations and products, polishing materials, polishing discs and polishing wheels; calendering preparations, in particular in the form of calendering bands, calendering wheels, calendering rollers, calendering materials and calendering discs; cleaning preparations, in particular cleaning discs for cleaning metal surfaces; all the aforesaid goods included in this class for use with electrically operated, and in particular portable drive machines. Electrically operated abrasive, polishing, calendering, brushing, deburring and cutting-off machines and apparatus; parts for all the aforesaid machines and apparatus, in particular carrier plates and support plates for abrasive, polishing, calendering and cutting-off discs, in particular including carrier bushings for abrasive, calendering and polishing rollers and bushings, in particular including distance rings, in particular for width equalisation in abrasive, polishing, calendering and brushing rollers, rings and wheels; the aforesaid machines and apparatus in particular being portable; tools for the aforesaid machines and apparatus, in particular abrasive tools, polishing tools, filing tools, calendering tools; the aforesaid tools in the form of discs, sheets, bushings, wheels, rollers and bands; cutting-off and roughing tools for the aforesaid machines and apparatus, in particular cutting-off discs and roughing discs; housings, including parts for the aforesaid housings, for the aforesaid machines and apparatus; electrically operated and in particular portable drive machines for abrasive, brushing, polishing, cutting-off and calendering preparations, including parts for the aforesaid drive machines.
Machines and machine tools, in particular cutting-off, grinding, polishing and burnishing machines and parts therefor; tools for the aforesaid goods, in particular cutting-off, grinding, polishing and burnishing wheels, and grinding, polishing and burnishing rollers. Hand tools and implement (hand operated).
Machines and machine tools, in particular cutting-off, grinding, polishing and burnishing machines and parts therefor; tools for the aforesaid goods, in particular cutting-off, grinding, polishing and burnishing wheels, and grinding, polishing and burnishing rollers. Hand tools and implements (hand operated).
Electrically operated grinding and polishing machines and apparatus, including parts therefor; tools for electrically operated grinding and polishing machines and apparatus. Grinding wheels, polishers, sanding rollers, polishing rollers.
Electrically operated grinding and polishing machines and apparatus, including parts therefor; tools for electrically operated grinding and polishing machines and apparatus. Sharpening wheels, polishers, sanding rolls, polishing rolls.
