Produits et services

Grinding Wheels, Rubbing Bricks, Abrasive Segmented Wheels, Abrasive Cut-Off Wheels, Diamond Wheels, [Abrasive Non-Slip Nosings for Insertion in Stairs].

Produits et services

Tools for machine tools, namely abrasive tools, cutting tools, drilling tools, milling tools, sawing tools and polishing tools; diamond wire saws; dressing and profiling machine tools for grinding wheels; all the aforesaid goods, not for use in relation to the following goods: power saws.

Produits et services

Tools for machine tools, in particular grinding, cutting, drilling, milling, sawing and polishing tools, manufactured using natural or artificial abrasive grit; diamond wire saws; dressing and profiling tools for grinding wheels.

Abrégé

The present disclosure relates to a floor grinding machine (1) comprising an electric motor (2) which extends along an axis of rotation (x) and which is interconnected to a grinding unit (3). The grinding unit (3) comprises a housing (4) with at least three arms (5) extending from a center (6) of the housing (4) radially outward and in circumferential direction equally spaced apart from each other. A transmission (7) is arranged in the housing (4) interconnecting an input shaft (8) arranged in the center of the housing (4) to several output shafts (9) arranged at the end of the at least three arms (5).

Classes IPC  ?

• B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
• B24B 47/12 - MACHINES, DISPOSITIFS OU PROCÉDÉS POUR MEULER OU POUR POLIR; DRESSAGE OU REMISE EN ÉTAT DES SURFACES ABRASIVES; ALIMENTATION DES MACHINES EN MATÉRIAUX DE MEULAGE, DE POLISSAGE OU DE RODAGE Équipement à cet effet pour entraîner dans leur mouvement de rotation ou de va-et-vient les arbres porte-meules ou les arbres porte-pièces par une transmission mécanique ou par l'énergie électrique
• B24B 55/10 - Equipement d'enlèvement des poussières sur les machines à meuler ou à polir spécialement conçus pour machines de meulage portatives, p.ex. à guidage manuel
• B24B 57/02 - Dispositifs pour l'alimentation, l'application, le triage ou la récupération de produits de meulage, polissage ou rodage pour l'alimentation en produits de meulage, polissage ou rodage à l'état fluide, vaporisés, pulvérisés ou liquéfiés

Produits et services

Components of Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials Including High temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials Including High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials Including High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of power-operated Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Power-operated Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials, namely, High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of power-operated Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Power-operated Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials, namely, High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of power-operated Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Power-operated Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials, namely, High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of power-operated Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Power-operated Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials, namely, High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of power-operated Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Power-operated Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials, namely, High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of power-operated Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Power-operated Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials, namely, High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of power-operated Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Power-operated Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials, namely, High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of power-operated Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Power-operated Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials, namely, High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of power-operated Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Power-operated Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials, namely, High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

Components of power-operated Grinding Machines, namely, Grinding Wheels, Cut-Off Wheels and Abrasive Discs; Power-operated Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials, namely, High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Abrégé

A method for producing abrasive particles includes the following method steps: i. preparing a starting mixture containing at least aluminium hydroxide, which mixture can be converted at least into aluminium oxide by means of heat treatment; ii. extruding the starting mixture to form an extrudate; iii. separating the extrudate into intermediate particles; and iv. heat-treating the intermediate particles. The intermediate particles are converted into abrasive particles that contain aluminium oxide, and the extrudate and/or the intermediate particles is/are subjected to an input of energy that is asymmetrical with respect to the geometry of the extrudate and/or the intermediate particles.

Classes IPC  ?

• C09K 3/14 - Substances antidérapantes; Abrasifs
• C01F 7/442 - Déshydratation de l’oxyde ou de l'hydroxyde d'aluminium, c. à d. toutes les conversions d'une forme en une autre impliquant une perte d’eau par calcination en présence d'un additif de calcination
• B24D 3/06 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants les constituants étant utilisés comme agglomérants et étant essentiellement inorganiques métalliques
• B28B 3/20 - Fabrication d'objets façonnés en utilisant des presses; Presses spécialement adaptées à ce travail dans laquelle le matériau est extrudé
• B28B 11/16 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour diviser les objets façonnés par découpage après extrusion
• B28B 11/24 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour faire prendre ou durcir

Abrégé

The invention relates to a method for producing a ceramically bonded grinding tool (1), in particular a honing ring, wherein the following steps are to be carried out in chronological order: in a first step, at least one grinding agent (2), in particular corundum, SiC, aluminum oxide and/or a superabrasive material, at least one inorganic binding agent (3), in particular in the form of a low-temperature burning binder, and at least one organic binding agent (4), in particular in the form of epoxide resin, are provided and mixed; the at least one grinding agent (2), the at least one inorganic binding agent (3), and the at least one organic binding agent (4) are pre-pressed in a cold-pressing step (5) in order to form a cold-pressed green body (6); the cold-pressed green body (6) is pressed in a hot-pressing step (7) in order to form a hot-pressed green body (8); the hot-pressed green body (8) is burned in a burning step (9) in order to form a grinding tool blank (10), in particular a honing ring blank, wherein the at least one organic binding agent (4) is at least partly burned off during the burning step (9); and the grinding tool blank (10) is post-processed in a subsequent step (11) in order to form the grinding tool (1), into which the grinding agent (2) is incorporated.

Classes IPC  ?

• B24D 5/02 - Meules d'une seule pièce
• B24D 18/00 - Fabrication d'outils pour meuler, p.ex. roues, non prévue ailleurs
• B24D 3/16 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants les constituants étant utilisés comme agglomérants et étant essentiellement inorganiques céramiques, c. à d. agglomérants vitrifiés à structure à grain fin, c. à d. à haute densité

Abrégé

A spacer device for a grinding roller, in particular of a grinding machine, including a main body to which at least two rolling bodies are rotatably mounted and wherein the spacer device can be supported by way of the at least two rolling bodies against a surface to be ground during a grinding process. At least one fixing device is arranged, preferably centrally, between the at least two rolling bodies and with which the grinding roller can be preferably releasably fixed to the spacer device. Furthermore, an adjusting device allows the grinding roller in a state of being fixed to the spacer device to be adjustable relative to the main body and/or at least one of the at least two rolling bodies.

Classes IPC  ?

• B24B 23/02 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet comportant des outils de meulage rotatifs; Accessoires à cet effet

Abrégé

A method for producing abrasive particles includes: i) providing a starting mixture which contains at least aluminum hydroxide and which can be converted at least into aluminum oxide by a heat treatment, ii) extruding the starting mixture in order to form an extrudate, iii) separating the extrudate into intermediate particles, and iv) heat-treating the intermediate particles. The intermediate particles are converted into abrasive particles which contain aluminum oxide, and the starting mixture is pressed through at least one nozzle element with a plurality of substantially parallel nozzle channels. The nozzle channels are preferably arranged in a mutually spaced manner over the course of the extrusion process, and the extrudate has a spiral or hollow cylindrical shape at least in some sections.

Classes IPC  ?

• B24D 18/00 - Fabrication d'outils pour meuler, p.ex. roues, non prévue ailleurs
• C09K 3/14 - Substances antidérapantes; Abrasifs
• C01F 7/444 - Appareils à cet effet

Abrégé

An abrasive segment includes a carrier body for attaching the abrasive segment to a lateral surface of an abrasive roll in an interlocking manner; and a substantially planar abrasive layer. The abrasive layer is oriented substantially parallel to the lateral surface of the abrasive roll in a state of the abrasive segment in which it is attached to the abrasive roll, and an elastic intermediate layer is located between the carrier body and the abrasive layer.

Classes IPC  ?

• B24D 5/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler uniquement par leur périphérie; Bagues ou accessoires pour le montage des ces meules comportant des segments abrasifs rapportés, p.ex. meules segmentées
• B24D 3/28 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants les constituants étant utilisés comme agglomérants et étant essentiellement organiques en résines
• B24D 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
• B24D 13/14 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur face frontale

Abrégé

The invention relates to a method for producing abrasive particles, comprising the following method steps: i. preparing a starting mixture containing at least aluminium hydroxide, which mixture can be converted at least into aluminium oxide by means of heat treatment; ii. extruding the starting mixture to form an extrudate; iii. separating the extrudate into intermediate particles; and iv. heat-treating the intermediate particles, wherein the intermediate particles are converted into abrasive particles that contain aluminium oxide, wherein the extrudate and/or the intermediate particles is/are subjected to an input of energy that is asymmetrical with respect to the geometry of the extrudate and/or the intermediate particles.

Classes IPC  ?

• C09K 3/14 - Substances antidérapantes; Abrasifs
• B28B 1/00 - Fabrication d'objets façonnés à partir du matériau
• B29C 48/04 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée en forme de particules

Abrégé

The invention relates to a method (1) for producing abrasive particles (5), having the following steps: i) providing a starting mixture (2) which contains at least aluminum hydroxide and which can be converted at least into aluminum oxide by means of a heat treatment, ii) extruding the starting mixture (2) in order to form an extrudate (3), iii) separating the extrudate (3) into intermediate particles (4), and iv) heat-treating the intermediate particles (4), wherein the intermediate particles (4) are converted into abrasive particles (5) which contain aluminum oxide, the starting mixture (2) is pressed through at least one nozzle element (6) with a plurality of substantially parallel nozzle channels (7), which are preferably arranged in a mutually spaced manner, over the course of the extrusion process, and the extrudate (3) has a spiral or hollow cylindrical shape at least in some sections.

Classes IPC  ?

• C09K 3/14 - Substances antidérapantes; Abrasifs
• B28B 1/00 - Fabrication d'objets façonnés à partir du matériau
• B29C 48/475 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des pistons, des accumulateurs ou des pilons
• C04B 35/111 - Céramiques fines
• B29C 48/09 - Objets dont la section transversale comporte des cavités partiellement ou entièrement fermées, p.ex. tuyaux ou canaux
• B29C 48/345 - Filières d’extrusion comprenant au moins deux orifices disposés de manière adjacente, pour extrusion simultanée de fils multiples, p.ex. pour faire des boulettes

Abrégé

A supporting body for a grinding tool, the supporting body including an abrasive pad having a preferably circumferential supporting surface for an abrasive material, particularly a superabrasive material. The supporting body consisting substantially of a composite material which is free of abrasive material and consists of a plurality of layers of a natural fiber material which are arranged one atop the other and are connected to each other by plastic, preferably phenolic resin. The natural fiber material preferably is a cotton fabric or paper, and the supporting body includes a first, preferably cylindrical or hollow cylindrical body and at least one additional, preferably cylindrical or hollow cylindrical body, in which the bodies are connected, preferably adhesively bonded, to each other.

Classes IPC  ?

• B24D 13/02 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur périphérie

Abrégé

The invention relates to an abrasive segment (1) for an abrasive roll (2), said abrasive segment comprising: at least one carrier body (3) for attaching (4) the abrasive segment (1) to a lateral surface (5) of the abrasive roll (2) in an interlocking manner; and at least one substantially planar abrasive layer (6), wherein the at least one abrasive layer (6) is oriented substantially parallel to the lateral surface (5) of the abrasive roll (2) in a state of the abrasive segment (1) in which it is attached to the abrasive roll (2), and at least one elastic intermediate layer (7) is located between the at least one carrier body (3) and the at least one abrasive layer (6).

Classes IPC  ?

• B24D 5/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler uniquement par leur périphérie; Bagues ou accessoires pour le montage des ces meules comportant des segments abrasifs rapportés, p.ex. meules segmentées

Abrégé

The invention relates to an abrasive segment (1) for an abrasive roll (2), said abrasive segment comprising: at least one carrier body (3) for attaching (4) the abrasive segment (1) to a lateral surface (5) of the abrasive roll (2) in an interlocking manner; and at least one substantially planar abrasive layer (6), wherein the at least one abrasive layer (6) is oriented substantially parallel to the lateral surface (5) of the abrasive roll (2) in a state of the abrasive segment (1) in which it is attached to the abrasive roll (2), and at least one elastic intermediate layer (7) is located between the at least one carrier body (3) and the at least one abrasive layer (6).

Classes IPC  ?

• B24D 5/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler uniquement par leur périphérie; Bagues ou accessoires pour le montage des ces meules comportant des segments abrasifs rapportés, p.ex. meules segmentées

Produits et services

Cutting discs being parts of machines; discs for cutting for use with power tools; machine tools for parting; abrasive sheets being parts of machines or power tools; power-operated tools in the nature of abrading tools for use with machines; power operated abrasive grinding wheels; machine parts, namely, grindstones; separating machines for separating diamond tool slurry from water; trueing machines for metalworking; sawmills downloadable computer software for providing real-time data user data on machine operations for use in the construction field; downloadable software for monitoring, analyzing, controlling and running physical world operations; downloadable mobile applications for providing real-time data user data on machine operations for use in the construction field; computer display screens; electric control panels; electronic control systems for machines comprised of electronic indicators panels, electric controllers, electric sensors, tool measuring instruments, motion detectors, resistance measuring instruments, electronic control components in the nature of timers, preset counters, digital totalizing counters, time counters being time switches, and counters of electromagnetic events, and also comprised of wheel alignment meters and industrial calibration sensors; downloadable publications in the nature of newsletters in the field of construction; electric sensors for use with machine tools; electric or electronic sensors for sensing temperature, pressure, proximity, vibration, timing, motion, liquid levels, optical position, pollutants, and chemical concentration, all for use with machine tools; electrical controls; electronic controllers; electronic publications, downloadable, in the nature of newsletters in the field of construction; none of the foregoing for use in controlling traffic, traffic control systems, or road weather measuring or messaging for drivers Communication services, namely, electronic transmission of data; telecommunication services, namely, providing access to real-time data user data on machine operations for use in the construction field; telecommunication gateway services; telecommunications services in the nature of providing access to real-time data user data on machine operations for use in the construction field provided via the Internet, Intranet and Extranet; providing access to databases; providing access to computer networks; online document delivery via a global computer network; providing access to databases on the Internet; providing access to platforms on the Internet; providing user access to portals on the Internet; electronic data interchange services; provision of access to web pages

Produits et services

Cutting discs for use as parts of machines; discs for cutting for use with power tools; machine tools for parting; abrasive sheets all being parts of machines or power tools; abrading tools for use with machines; abrasive grinding wheels [tools of machines]; grindstones [parts of machines]; separating machines; trueing machines; machine tools; sawmills. Computer software; software for monitoring, analysing, controlling and running physical world operations; mobile apps; graphic display terminals; inspecting apparatus and instruments; electric control panels; measuring, detecting and monitoring instruments, indicators and controllers; measuring, counting, alignment and calibrating instruments; downloadable publications; controllers and regulators; sensors for use with machine tools; electrical controls; electronic controllers; electronic publications, downloadable. Communication services for the electronic transmission of data; telecommunication services; telecommunication gateway services; telecommunications services provided via the Internet, Intranet and Extranet; providing access to databases; providing access to computer networks; online document delivery via a global computer network; arranging access to databases on the Internet; providing access to platforms on the Internet; providing user access to portals on the Internet; electronic data interchange services; provision of access to web pages.

Abrégé

The invention relates to a supporting body (1) for a grinding tool (2), which comprises an abrasive pad (5) having a preferably circumferential supporting surface (3) for an abrasive material (4), particularly a superabrasive material, the supporting body (1) consisting substantially of a composite material (6) which is free of abrasive material and consists of a plurality of layers (7) of a natural fiber material which are arranged one atop the other and are connected to each other by plastic (8), preferably phenolic resin, the natural fiber material preferably being a cotton fabric or paper, wherein the supporting body (1) comprises a first, preferably cylindrical or hollow cylindrical body (29, 30, 31, 32, 33) and at least one additional, preferably cylindrical or hollow cylindrical body (29, 30, 31, 32, 33), wherein the bodies (29, 30, 31, 32, 33) are connected, preferably adhesively bonded, to each other.

Classes IPC  ?

• B24D 5/02 - Meules d'une seule pièce
• B24D 5/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler uniquement par leur périphérie; Bagues ou accessoires pour le montage des ces meules comportant des segments abrasifs rapportés, p.ex. meules segmentées
• B24D 11/02 - Supports d'abrasifs, p.ex. plaques, toiles, tissus à mailles

Abrégé

The invention relates to a supporting body (1) for a grinding tool (2), which comprises an abrasive pad (5) having a preferably circumferential supporting surface (3) for an abrasive material (4), particularly a superabrasive material, the supporting body (1) consisting substantially of a composite material (6) which is free of abrasive material and consists of a plurality of layers (7) of a natural fiber material which are arranged one atop the other and are connected to each other by plastic (8), preferably phenolic resin, the natural fiber material preferably being a cotton fabric or paper, wherein the supporting body (1) comprises a first, preferably cylindrical or hollow cylindrical body (29, 30, 31, 32, 33) and at least one additional, preferably cylindrical or hollow cylindrical body (29, 30, 31, 32, 33), wherein the bodies (29, 30, 31, 32, 33) are connected, preferably adhesively bonded, to each other.

Classes IPC  ?

• B24D 5/02 - Meules d'une seule pièce
• B24D 5/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler uniquement par leur périphérie; Bagues ou accessoires pour le montage des ces meules comportant des segments abrasifs rapportés, p.ex. meules segmentées
• B24D 11/02 - Supports d'abrasifs, p.ex. plaques, toiles, tissus à mailles

Produits et services

Cleaning, polishing and abrasive preparations; polishing and abrasive pastes; polishing and abrasive paper, strips and sheets Components for machine tools, namely, power-operated grinding, cutting, drilling, milling, sawing and polishing wheels, manufactured using natural or artificial abrasive grit; power operated diamond saws; power-operated dressing and profiling tools, namely, grinding tools for grinding wheels Hand tools, namely, manually-operated grinding wheels equipped with natural or artificial abrasive grit for grinding and polishing

Abrégé

The invention relates to a truing device (1) for truing a grinding tool (2) having a specified grinding profile (14), wherein the truing device (1) comprises at least one first truing region (3) and a second truing region (4) connected thereto, wherein the first truing region (3) has a first specification for sharpening the grinding profile (14) of the grinding tool (2) and the second truing region (4) has a second specification, different from the first specification, for restoring the grinding profile (14) of the grinding tool (2), the first truing region (3) has a greater volume than the second truing region (4), the truing device (1) has a longitudinal axis (5), the two truing regions (3, 4) are arranged one behind the other in the direction of the longitudinal axis (5), and the truing device (1) is substantially cuboid.

Classes IPC  ?

• B24B 53/06 - Dispositifs ou moyens pour dresser ou remettre en état des surfaces abrasives des meules profilées
• B24B 53/12 - Outils à dresser; Leurs porte-outils
• B24B 9/10 - Machines ou dispositifs pour meuler les bords ou les biseaux des pièces ou pour enlever des bavures; Accessoires à cet effet caractérisés par le fait qu'ils sont spécialement étudiés en fonction des propriétés de la matière propre aux objets à meuler de matière inorganique non métallique, p.ex. de la pierre, des céramiques, de la porcelaine du verre des vitres

Abrégé

A carrier body for grinding tools has an inner hub ring which surrounds a central bore for connecting the grinding tool to a rotary drive, and an jacket ring for receiving a grinding means, in particular in the form of a galvanic coating, a grinding ring, or a plurality of grinding segments. The hub ring and the jacket ring are connected to one another by several webs, which are spaced apart from one another, and the webs each have at least one recess.

Classes IPC  ?

• B24D 5/16 - Bagues; Accessoires pour le montage des meules
• B24B 45/00 - Moyens utilisés pour fixer les meules sur les arbres rotatifs

Abrégé

A grinding wheel includes a support body which has a circumferential surface and a central coupling region for attaching the grinding wheel to a rotary drive for rotating the grinding wheel about a rotational axis running through the central coupling region. The grinding wheel also includes a grinding layer which is applied onto the circumferential surface of the support body. The support body includes a first part and a second part connected to the first part. The first part has the circumferential surface, and the second part has the coupling region and consists essentially of a vibration-damping material.

Classes IPC  ?

• B24D 5/16 - Bagues; Accessoires pour le montage des meules
• B24D 5/12 - Meules de tronçonnage
• B24B 41/00 - MACHINES, DISPOSITIFS OU PROCÉDÉS POUR MEULER OU POUR POLIR; DRESSAGE OU REMISE EN ÉTAT DES SURFACES ABRASIVES; ALIMENTATION DES MACHINES EN MATÉRIAUX DE MEULAGE, DE POLISSAGE OU DE RODAGE Éléments constitutifs des machines ou dispositifs à meuler, tels que bâtis, bancs, chariots ou poupées
• B24D 5/02 - Meules d'une seule pièce

Abrégé

The invention relates to a abrasive flap wheel (1) for an angle grinder, comprising a substantially rotationally symmetrical support (2) and abrasive flaps (3), which are arranged to overlap one another on the support (2), wherein the abrasive flaps (3) each have the shape of a trapezium with a first trapezium side (4) and a second trapezium side (5) parallel thereto, and wherein the length (6) of the first trapezium side (4) is less than the length (7) of the second trapezium side (5), wherein the support (2) has a circular ring (9) with an inner ring diameter (10) and an outer ring diameter (11), the abrasive flaps (3) being arranged on the circular ring (9), wherein the first trapezium side (4) of each abrasive flap (3) is arranged on the inner ring diameter (10) and the second trapezium side (5) of each abrasive flap (3) is arranged on the outer ring diameter (11), and wherein the ratio of the length (7) of the second trapezium side (5) to the length (6) of the first trapezium side (4) is substantially equal to the ratio of the outer ring diameter (11) to the inner ring diameter (10).

Classes IPC  ?

• B24D 13/16 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur face frontale comprenant des lamelles ou bandes plissées en accordéon
• B24D 18/00 - Fabrication d'outils pour meuler, p.ex. roues, non prévue ailleurs

Produits et services

tools for machine tools, namely, power-operated grinding, cutting, drilling, milling, sawing and polishing wheels, manufactured using natural or artificial abrasive grit; power-operated diamond wire saws; power-operated dressing and profiling tools, namely, grinding tools for grinding wheels

Produits et services

tools for machine tools, namely, power-operated grinding, cutting, drilling, milling, sawing and polishing wheels, manufactured using natural or artificial abrasive grit; power-operated diamond wire saws; power-operated dressing and profiling tools, namely, grinding tools for grinding wheels

Produits et services

Abrasive wheels, cut-off discs and abrasive cut-off wheels for machine tools; abrasive wheels, cut-off discs and abrasive cut-off wheels being parts of machines; abrasive sheets (parts of machines); abrasive wheels, cut-off discs and abrasive cut-off wheels for power tools; abrasive cut-off wheels for angle-grinding machines.

Produits et services

(1) Polishing and abrasive pastes; polishing and abrasive paper, strips and films (2) Power-operated grinding wheels and cutting-off wheels for machine tools; polishing discs and abrasive discs for power-operated machine tools; abrasive discs, grinding discs, cut-off wheels and polishing discs for power tools; diamond wire saws; dressing and profiling tools for power-operated grinding wheels (3) Grinding and polishing tools equipped with natural or artificial abrasive grit for hand-operated tools

Produits et services

(1) Power-operated grinding wheels and cutting-off wheels for machine tools; abrasive discs for power-operated machine tools; abrasive sheets being parts of power-operated machines or power tools; abrasive discs for power tools; grinding discs and cut-off wheels for power tools.

Abrégé

The invention relates to a carrier body (1, 2, 3, 4, 5, 6, 30) for grinding tools having an inner hub ring (7), which surrounds a central bore (8) for connecting the grinding tool to a rotary drive, and an jacket ring (9) for receiving a grinding means, in particular in the form of a galvanic coating, a grinding ring, or a plurality of grinding segments. The hub ring (7) and the jacket ring (9) are connected to one another by way of several webs (10, 11, 12, 51), which are spaced apart from one another, wherein the webs (10, 11, 12, 51) each have at least one recess (13, 14, 15, 16, 17, 52).

Classes IPC  ?

• B24B 45/00 - Moyens utilisés pour fixer les meules sur les arbres rotatifs
• B24D 5/16 - Bagues; Accessoires pour le montage des meules

Abrégé

The invention relates to a grinding wheel (1) comprising a support body (2, 3) which has a central coupling region (4) for attaching the grinding wheel (1) to a rotary drive for rotating the grinding wheel (1) about a rotational axis (5) running through the coupling region (4) and which has a circumferential surface (6). The grinding wheel also comprises a grinding layer (7) which is applied, in particular sintered, onto the circumferential surface (6) of the support body (2, 3). The support body (2, 3) comprises a first part (2) and a second part (3) connected to the first part. The first part (2) has the circumferential surface (6), and the second part (3) has the coupling region (4) and consists substantially of a vibration-damping material.

Classes IPC  ?

• B24B 41/00 - MACHINES, DISPOSITIFS OU PROCÉDÉS POUR MEULER OU POUR POLIR; DRESSAGE OU REMISE EN ÉTAT DES SURFACES ABRASIVES; ALIMENTATION DES MACHINES EN MATÉRIAUX DE MEULAGE, DE POLISSAGE OU DE RODAGE Éléments constitutifs des machines ou dispositifs à meuler, tels que bâtis, bancs, chariots ou poupées
• B24D 5/16 - Bagues; Accessoires pour le montage des meules
• B24D 7/16 - Bagues; Accessoires pour le montage des meules
• B24D 5/12 - Meules de tronçonnage
• B24B 45/00 - Moyens utilisés pour fixer les meules sur les arbres rotatifs

Produits et services

Components of grinding machines, namely, grinding wheels, cut-off wheels and abrasive discs

Abrégé

The invention relates to a brush grinding head (1) for a grinding machine (2), comprising an essentially roller-shaped carrier (3) and grinding lamellae (4), wherein the grinding lamellae (4) are arranged peripherally on the carrier (3) and are composed at least of, in particular bundled brushes (5) and an essentially strip-shaped grinding element (6) which is arranged adjacent thereto. The grinding element (6) comprises at least one abrasive layer (7) and an abrasive-free layer (8) which can be compressed while retaining its shape and is designed in such a way that a grinding fluid (27), in particular water, can be stored in it.

Classes IPC  ?

• B24B 19/14 - Machines ou dispositifs conçus spécialement pour une opération particulière de meulage non couverte par d'autres groupes principaux pour meuler des aubes de turbine, des pales d'hélice ou similaires
• B24B 19/22 - Machines ou dispositifs conçus spécialement pour une opération particulière de meulage non couverte par d'autres groupes principaux caractérisés par le fait qu'ils sont spécialement étudiés en fonction des propriétés de la matière des objets non métalliques à meuler
• B24B 55/02 - Dispositifs de sécurité pour machines de meulage ou de polissage; Accessoires adaptés aux machines à meuler ou à polir pour maintenir les outils ou les parties de machines en bon état de marche Équipement pour refroidir les surfaces abrasives, p.ex. dispositifs d'alimentation en agent de refroidissement
• B24B 23/02 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet comportant des outils de meulage rotatifs; Accessoires à cet effet
• B24D 11/02 - Supports d'abrasifs, p.ex. plaques, toiles, tissus à mailles
• B24D 13/04 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur périphérie constituées par une pluralité de lamelles ou des bandes entourant l'axe
• B24D 13/06 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur périphérie les lamelles ou bandes étant attachées individuellement
• B24D 13/10 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur périphérie comprenant des assemblages de brosses
• B24D 13/12 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur périphérie comprenant des assemblages de matériaux feutrés ou spongieux, p.ex. en feutre, en laine d'acier, en caoutchouc mousse

Abrégé

The invention relates to a brush grinding head (1) for a grinding machine (2), comprising an essentially roller-shaped carrier (3) and grinding lamellae (4), wherein the grinding lamellae (4) are arranged peripherally on the carrier (3) and are composed at least of, in particular bundled brushes (5) and an essentially strip-shaped grinding element (6) which is arranged adjacent thereto. The grinding element (6) comprises at least one abrasive layer (7) and an abrasive-free layer (8) which can be compressed while retaining its shape and is designed in such a way that a grinding fluid (27), in particular water, can be stored in it.

Classes IPC  ?

• B24B 19/14 - Machines ou dispositifs conçus spécialement pour une opération particulière de meulage non couverte par d'autres groupes principaux pour meuler des aubes de turbine, des pales d'hélice ou similaires
• B24B 19/22 - Machines ou dispositifs conçus spécialement pour une opération particulière de meulage non couverte par d'autres groupes principaux caractérisés par le fait qu'ils sont spécialement étudiés en fonction des propriétés de la matière des objets non métalliques à meuler
• B24B 23/02 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet comportant des outils de meulage rotatifs; Accessoires à cet effet
• B24B 55/02 - Dispositifs de sécurité pour machines de meulage ou de polissage; Accessoires adaptés aux machines à meuler ou à polir pour maintenir les outils ou les parties de machines en bon état de marche Équipement pour refroidir les surfaces abrasives, p.ex. dispositifs d'alimentation en agent de refroidissement
• B24D 11/02 - Supports d'abrasifs, p.ex. plaques, toiles, tissus à mailles
• B24D 13/04 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur périphérie constituées par une pluralité de lamelles ou des bandes entourant l'axe
• B24D 13/06 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur périphérie les lamelles ou bandes étant attachées individuellement
• B24D 13/10 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur périphérie comprenant des assemblages de brosses
• B24D 13/12 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur périphérie comprenant des assemblages de matériaux feutrés ou spongieux, p.ex. en feutre, en laine d'acier, en caoutchouc mousse

Abrégé

A grinding tool, such as a cutting disc, includes a matrix, in particular a sintered metal matrix, and diamonds embedded in the matrix. At least the majority of the diamonds are each assigned at least one wear-promoting particle. The at least one wear-promoting particle is likewise embedded in the matrix.

Classes IPC  ?

• B24D 3/34 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants caractérisés par le fait que des additifs augmentent certaines propriétés physiques, p.ex. la résistance à l'usure, la conductibilité électrique, les propriétés d'auto-nettoyage
• B24D 3/06 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants les constituants étant utilisés comme agglomérants et étant essentiellement inorganiques métalliques
• B24D 18/00 - Fabrication d'outils pour meuler, p.ex. roues, non prévue ailleurs
• B24D 5/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler uniquement par leur périphérie; Bagues ou accessoires pour le montage des ces meules comportant des segments abrasifs rapportés, p.ex. meules segmentées
• B24D 5/12 - Meules de tronçonnage
• B28D 1/12 - Lames de scie spécialement adaptées au travail de la pierre

Abrégé

A grinding tool for machining an inside surface of a cylinder bore in a workpiece, the grinding tool having an axis of rotation, a grinding region which is cylindrical with respect to the axis of rotation and a conical grinding region axially adjoining the cylindrical grinding region. A diameter of the conical grinding region increases starting from the cylindrical grinding region in an axial direction with respect to a diameter of the cylindrical grinding region.

Classes IPC  ?

• B24B 5/08 - Machines ou dispositifs pour meuler des surfaces de révolution des pièces, y compris ceux qui meulent également des surfaces planes adjacentes; Accessoires à cet effet possédant des pointes ou des mandrins pour maintenir la pièce pour meuler intérieurement des surfaces cylindriques à broche d'outil verticale
• B24B 5/06 - Machines ou dispositifs pour meuler des surfaces de révolution des pièces, y compris ceux qui meulent également des surfaces planes adjacentes; Accessoires à cet effet possédant des pointes ou des mandrins pour maintenir la pièce pour meuler intérieurement des surfaces cylindriques
• B24B 33/08 - Outils de finissage
• B24B 33/02 - Machines ou dispositifs de finissage; Accessoires à cet effet pour travailler intérieurement des surfaces de révolution, p.ex. de forme cylindrique ou conique

Abrégé

The invention relates to an agglomerate (1) which consists of at least two substantially rod-shaped abrasive particles (2), the at least two of the substantially rod-shaped abrasive particles (2) being bonded to each other via a glass bond (3) and the longitudinal axes of the at least two substantially rod-shaped abrasive particles (2) pointing in different directions in space.

Classes IPC  ?

• C09K 3/14 - Substances antidérapantes; Abrasifs

Abrégé

A cup grinding wheel includes a cup-shaped carrier, and an annular grinding body. The annular grinding body is connected to the cup-shaped carrier by a single hot-pressing operation, and the annular grinding body is connected only by a binding region having an annular surface to an annular mounting surface of the cup-shaped carrier.

Classes IPC  ?

• B24D 5/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler uniquement par leur périphérie; Bagues ou accessoires pour le montage des ces meules comportant des segments abrasifs rapportés, p.ex. meules segmentées
• B24D 7/16 - Bagues; Accessoires pour le montage des meules
• B24D 18/00 - Fabrication d'outils pour meuler, p.ex. roues, non prévue ailleurs
• B24D 7/02 - Meules d'une seule pièce

Abrégé

The invention relates to a method (1) for producing abrasives (2, 3, 4), comprising the following method steps: i. providing a starter mixture (5) which preferably contains aluminium hydroxide and can be converted at least into aluminium oxide by sintering, said starter mixture (5) preferably being free-flowing, ii. producing a layer (6) of said starter mixture (5) with a predetermined uniform layer thickness (7), iii. dividing said layer (6) into preferably planar material sections (8, 9, 10), iv. reducing the material sections (8, 9, 10) into small pieces by fracturing, and v. sintering, it being either the layer (6) or the material sections (9), or the material sections that were fractured into small pieces (10), that are sintered.

Classes IPC  ?

• C09K 3/14 - Substances antidérapantes; Abrasifs
• B24D 11/00 - Caractéristiques de construction des matériaux abrasifs flexibles; Caractéristiques particulières de la fabrication de ces matériaux

Abrégé

Method (1) for producing abrasive (2, 3), comprising the following steps: i. providing a burnable net-shaped or grating-shaped structure (4, 5), which is preferably made of plastic and includes a plurality of openings (6, 7), on a carrier (10), preferably an endless carrier band; ii. providing a feedstock mixture (8) which preferably contains aluminum hydroxide, can be converted at least to alumina, and is preferably pourable; iii. filling the openings (6, 7) with the feedstock mixture (8); and iv. sintering the net-shaped or grating-shaped structure (4, 5) that is filled with the feedstock mixture (8).

Classes IPC  ?

• B01J 2/22 - Procédés ou dispositifs pour la granulation de substances, en général; Traitement de matériaux particulaires leur permettant de s'écouler librement, en général, p.ex. en les rendant hydrophobes par pressage dans des moules ou entre des cylindres
• B24D 11/00 - Caractéristiques de construction des matériaux abrasifs flexibles; Caractéristiques particulières de la fabrication de ces matériaux
• C04B 35/10 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxyde d'aluminium
• C09C 1/64 - Aluminium
• C09K 3/14 - Substances antidérapantes; Abrasifs

Abrégé

Method (1) for producing abrasive articles (2), comprising the following successive steps: i. providing a feedstock mixture (3) of at least one abrasive (4), a ceramic or organic binder, and a plasticizer; ii. producing a layer (5) from the feedstock mixture (3) that has a predefined, uniform layer thickness (6); and iii. cutting the layer (5) of feedstock mixture (3) into shaped material sections (7) and sintering the shaped material sections (7) so as to obtain abrasive articles (2), or iv. sintering the layer (5) of feedstock mixture (3) to obtain a flat article (8) and breaking the flat article (8) to form abrasive articles (2).

Classes IPC  ?

• C09K 3/14 - Substances antidérapantes; Abrasifs
• B01J 2/22 - Procédés ou dispositifs pour la granulation de substances, en général; Traitement de matériaux particulaires leur permettant de s'écouler librement, en général, p.ex. en les rendant hydrophobes par pressage dans des moules ou entre des cylindres
• B24D 11/00 - Caractéristiques de construction des matériaux abrasifs flexibles; Caractéristiques particulières de la fabrication de ces matériaux
• C09C 1/64 - Aluminium

Produits et services

Components of grinding machines, namely, roll grinding wheels

Abrégé

A grinding tool, such as a cutting disc, includes a matrix, in particular a sintered metal matrix, and diamonds embedded in the matrix. At least the majority of the diamonds are each assigned at least one wear-promoting particle and/or at least one wear-inhibiting particle. The at least one wear-promoting particle and the at least one wear-inhibiting particle are likewise embedded in the matrix.

Classes IPC  ?

• B24D 5/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler uniquement par leur périphérie; Bagues ou accessoires pour le montage des ces meules comportant des segments abrasifs rapportés, p.ex. meules segmentées
• B24D 3/06 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants les constituants étant utilisés comme agglomérants et étant essentiellement inorganiques métalliques
• B24D 3/34 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants caractérisés par le fait que des additifs augmentent certaines propriétés physiques, p.ex. la résistance à l'usure, la conductibilité électrique, les propriétés d'auto-nettoyage
• B24D 5/12 - Meules de tronçonnage
• B24D 18/00 - Fabrication d'outils pour meuler, p.ex. roues, non prévue ailleurs
• B28D 1/12 - Lames de scie spécialement adaptées au travail de la pierre

Produits et services

Components of grinding machines, namely, grinding wheels, cut-off wheels and abrasive discs

Abrégé

The invention relates to a grinding tool (1), in particular a cutting disc, comprising a matrix (2), in particular a sintered metal matrix, and diamonds (3) embedded in the matrix (2), wherein at least the majority of the diamonds (3) are each assigned at least one wear-promoting particle (4) and/or at least one wear-inhibiting particle (5), wherein the at least one wear-promoting particle (4) and the at least one wear-inhibiting particle (5) are likewise embedded in the matrix (2).

Classes IPC  ?

• B24D 3/34 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants caractérisés par le fait que des additifs augmentent certaines propriétés physiques, p.ex. la résistance à l'usure, la conductibilité électrique, les propriétés d'auto-nettoyage
• B24D 5/12 - Meules de tronçonnage
• B24D 18/00 - Fabrication d'outils pour meuler, p.ex. roues, non prévue ailleurs
• B24D 3/06 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants les constituants étant utilisés comme agglomérants et étant essentiellement inorganiques métalliques
• B23D 61/18 - Outils particuliers pour scier, p.ex. fil coupant comportant des dents de scie, lames de scie ou fil à scier comportant des diamants ou d'autres particules abrasives disposés individuellement dans des positions choisies

Abrégé

Sawing wire (1) for use in a wire saw machine, having a wire (2) and cutting beads (3, 3', 3'') arranged thereon, wherein the ends (4) of the wire (2) are connected to one another by a sleeve‑like press closure (5), wherein the sleeve‑like press closure (5) has a region of reduced rigidity at at least one end (6).

Classes IPC  ?

• B28D 1/12 - Lames de scie spécialement adaptées au travail de la pierre
• F16G 11/02 - Moyens pour attacher les câbles ou les cordes l'un à l'autre ou à d'autres objets; Chapeaux ou manchons à fixer sur les câbles ou les cordes avec parties déformables pour saisir le câble ou les câbles; Moyens d'attache engageant un manchon ou élément similaire fixé au câble

Abrégé

The invention relates to a sawing cable for use in a cable sawing machine, comprising a wire cable braided from several wire strands (1) and cutting beads (2) arranged on the wire cable, wherein the ends (3) of the wire cable are spliced, in particular to form an endless cable loop, wherein at least one of the wire strands (1) is encased by means of at least one heat-shrinkable tube (4) in the region of the splice (v).

Classes IPC  ?

• B28D 1/12 - Lames de scie spécialement adaptées au travail de la pierre

Abrégé

An abrasive cutting-off wheel having an abrasive cutting-off ring (1), the abrasive body (10) of which has bonded abrasive agents, wherein the abrasive cutting-off ring (1) is fixed, in the operational state, by two circular clamping discs (2, 3) which can be clamped together in the axial direction by means of central clamping flanges (4a, 4b) on a machine, and at least one clamping disc (2) is connected in a rotationally conjoint manner to the abrasive cutting-off ring (1) by means of interacting projections (5, 6) and recesses (7, 8), wherein the projections (5) or recesses (7) arranged on the abrasive cutting-off ring (1) are provided on a metallic insert (9) of the abrasive cutting-off ring (1), which metallic insert projects beyond the abrasive body (10) in the radial direction.

Classes IPC  ?

• B24D 5/12 - Meules de tronçonnage
• B24D 5/16 - Bagues; Accessoires pour le montage des meules
• B24D 7/04 - Meules d'une seule pièce munies d'armatures de renforcement

Produits et services

Recorded and downloadable computer software.

Produits et services

(1) Software and downloadable computer software used to select and order grinding and cutting tools for specific tasks.

Produits et services

Recorded and downloadable computer software used to select or order grinding or cutting tools for a specific task

Abrégé

A grinding tool (1), comprising a carrier (2) and a plurality of cutting elements (3), wherein the cutting elements (3) have an installation side (4) and an opposing wear side (5) and are connected with the installation side (4) to the carrier (2), wherein the density (p) of at least one cutting element (3) decreases from the installation side (4) to the wear side (5), and the density (p) of at least one cutting element (3') increases from the installation side (4) to the wear side (5).

Classes IPC  ?

• B24D 5/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler uniquement par leur périphérie; Bagues ou accessoires pour le montage des ces meules comportant des segments abrasifs rapportés, p.ex. meules segmentées
• B24D 7/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler autrement que par la périphérie, p.ex. par le côté; Bagues ou accessoires pour le montage de ces meules avec des segments abrasifs rapportés, p.ex. meules segmentées
• B24D 18/00 - Fabrication d'outils pour meuler, p.ex. roues, non prévue ailleurs

Abrégé

The invention relates to a method for producing a grinding tool comprising diamond particles disposed at a distance from each other, wherein recesses are formed on the surface of a powdery sinterable matrix recess by pressing a pattern into the powdery matrix, a diamond particle being placed into each recess before the matrix containing the diamonds is pressed and finally sintered.

Classes IPC  ?

• B24D 3/06 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants les constituants étant utilisés comme agglomérants et étant essentiellement inorganiques métalliques
• B24D 18/00 - Fabrication d'outils pour meuler, p.ex. roues, non prévue ailleurs

Produits et services

Tools for machine tools, in particular power-operated grinding wheels, power-operated cutting-off grinding wheels, power-operated reinforced snagging grinding wheels [, power-operated flap discs ] [ Hand tools, in particular grinding tools in the nature of manually-operated grinding wheels, snagging tools for foundries in the nature of manually-operated snagging tools, polishing tools in the nature of manually-operated polishing tools ]

Produits et services

Arranging competitions (education and entertainment).

Abrégé

Grinding disk, comprising a carrier disk and abrasive segments, wherein the carrier disk (2) has slits (4) and abrasive segments (3) inserted therein, wherein the abrasive segments (3) are permanently connected to the carrier disk (2), preferably by welding or soldering.

Classes IPC  ?

• B24D 7/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler autrement que par la périphérie, p.ex. par le côté; Bagues ou accessoires pour le montage de ces meules avec des segments abrasifs rapportés, p.ex. meules segmentées

Abrégé

Cutting tool (1) having a support (2) and a multiplicity of saw teeth (3) which have a tip region (4) and a root region (5), wherein the saw teeth (3) are welded directly or indirectly to the support (2) at the root region (5), and wherein the tip region (4) is narrower than the root region (5) in side view.

Classes IPC  ?

• B28D 1/12 - Lames de scie spécialement adaptées au travail de la pierre
• B23D 61/14 - Lames de scies droites; Lames de scies à ruban à dents de scies rapportées

Produits et services

Grinding wheels and cutting-off wheels for machine tools. Grinding wheels and cutting-off wheels for hand tools.

Produits et services

Grinding wheels and cutting-off wheels for machine tools [ Grinding wheels and cutting-off wheels for hand tools ]

Produits et services

Grindstones, grinding discs and wheels, cutting discs, polishing discs, dressing and truing tools for grinding discs and wheels, wire saws

Produits et services

Tools for machine tools; in particular grinding wheels, cutting-off grinding wheels, reinforced snagging grinding wheels, flap discs; milling tools. Hand tools; in particular grinding tools, snagging tools for foundries, polishing tools, handheld dressing tools for grinding wheels.

Produits et services

Produits pour l'affûtage sur couche de base, notamment sur feuilles, papiers, carrelages et textiles en tant que matériels de base; bandes abrasives tournantes, produits agglomérés d'une manière élastique pour affûter et pour polir. Machines-outils et outils pour machines-outils; outils à rectifier, à tronçonner par abrasion, à polir, à couper, à forer, à évider, à brosser et à fraiser; outils à ajuster et à profiler pour meules en tant que parties de machines-outils, outils à rectifier disposés en forme d'éventails. Outils à main entraînés manuellement, outils à rectifier, à nettoyer et à polir, outils à ajuster et à profiler à main entraînés manuellement pour meules, brosses, limes en acier, limes avec grains abrasifs.

Produits et services

Produits pour l'affûtage sur couche de base, notamment sur feuilles, papiers, carrelages et textiles en tant que matériels de base; corps agglomérés d'une manière élastique pour affûter et pour polir; produits pour l'affûtage sur couche de base, notamment bandes abrasives tournantes. Machines-outils et outils pour machines-outils; outils à rectifier, à tronçonner par abrasion, à polir, à couper, à forer, à évider, à brosser et à fraiser; outils à ajuster et à profiler pour meules en tant que parties de machines-outils, outils à rectifier disposés en forme d'éventails. Outils à main entraînés manuellement, outils à rectifier, à nettoyer et à polir, outils à ajuster et à profiler à main entraînés manuellement pour meules, brosses, limes en acier, limes avec grains abrasifs.

Produits et services

Cleaning, polishing and abrasive preparations; polishing and scouring pastes, paper, tapes and sheets for polishing and scouring. Tools for machine tools, particularly tools for abrading, cutting, drilling, milling, sawing and for polishing manufactured using natural or artificial abrasive particles; diamond wire saws; dressing tools and forming tools for abrasive disks. Hand-operated tools, particularly abrasive and polishing tools with natural or artificial abrasive particles.

Produits et services

Préparations pour nettoyer, polir et abraser; pâtes pour polir et abraser, papiers, rubans et feuilles pour polir et abraser. Outils pour machines-outils, notamment outils à abraser, à couper, à percer, à fraiser, à scier et à polir fabriqués sous utilisation de particules abrasives naturelles ou fabriqués artificiellement; scies à câble diamantées; outils de dressage et outils de profilage pour disques à abraser. Outils à main entraînés manuellement, notamment outils à abraser et à polir avec particules abrasives naturelles ou fabriquées artificiellement.

Produits et services

components of grinding machines, namely grinding wheels, cut-off wheels and abrasive discs

Produits et services

HYDRAULIC MACHINES FOR CUTTING AND WORKING ON STONE AND CONCRETE; HYDRAULIC POWER DRIVES [ ; HYDRAULIC SCREW PRESTRESSING OR PRETENSION APPARATUS ]

Produits et services

(1) Flexible grinding and polishing wheels.

Produits et services

Grindstones, (( Sanding Belts, )) Grindiing Discs, Cutting Discs, Polishing Discs, and Reinforcing Inserts for Grinding Bodies, All Being Parts of Machines

Produits et services

(1) Grinding wheels and cut-off wheels, abrasives, and abrasive cut-off machines for wet and dry cutting of metallic and non-metallic materials including high temperature alloys, stainless steel, plastics, non-ferrous metals, cast iron, aluminum, brass and exotic alloys.

Produits et services

Abrasive Cut-Off Machines for Wet and Dry Cutting of Metallic and Non-Metallic Materials Including High Temperature Alloys, Stainless Steel, Plastics, Non-Ferrous Metals, Cast Iron, Aluminum, Brass and Exotic Alloys

Produits et services

(1) Grinding tools charged with abrasives, dressing tools, grinding stones, grinding wheels, resin and metal-bonded diamond grinding wheels, diamond grinding points, diamond blades for circular saws, whetstones, oilstones, grinding cylinders, diamond milling cutters, saw sharpening wheels, truing tubes, flaring cup grinding wheels, diamond circular saws, grinding wheel segments, sharpener for ski edges, cup wheels, cutting-off wheels, honing and abrasive stones, lapping tools, polishing wheels, all said goods as machine parts, grinding powders, flaring cup wheels, files.

Produits et services

POWER DRIVEN ABRASIVE MATERIALS-NAMELY, ABRASIVE GRINDING WHEELS, REINFORCED GRINDING WHEELS, HOMES, [ SEGMENT WHEEL CHUCKS, ] AND ABRASIVE CUT-OFF WHEELS

Produits et services

Produits à aiguiser, grains à abraser, à aiguiser et à polir, bandes à aiguiser infinies, papier émerisé, toile à corindon, corps à aiguiser armés de produits à aiguiser; poudre à meuler. Machines à aiguiser, machines à tronçonner, machines à polir, machines à honer, outils à corroyer, pierres à aiguiser, disques à aiguiser, meules au diamant lié de résine synthétique et de métal, chevilles diamantées à aiguiser, lames diamantées de scies circulaires, dalles à aiguiser, pierres à repasser, cylindres à aiguiser, fraises de diamant, disques à affûter les lames de scies, tuyaux de tournage (Abdrehröhren), scies circulaires au diamant, segments à aiguiser, dispositifs à affûter les arêtes de ski, meules à boisseau, meules à tronçonner, pierres à honer et pierres de finissage (Hon- und Schwingsteine), outils à roder, disques à polir, tous les produits précités étant des parties de machines. Pierres à aiguiser, disques à aiguiser, fusils pour aiguiser les couteaux, dalles à aiguiser, pierres à repasser, meules au diamant lié de résine synthétique et de métal, chevilles diamantées à aiguiser, lames diamantées de scies circulaires, cylindres à aiguiser, fraises de diamant, disques à affûter les lames de scies, tuyaux de tournage (Abdrehröhren), segments à aiguiser, dispositifs à affûter les arêtes de ski, meules à boisseau, disques à tronçonner, pierres à honer et pierres de finissage (Hon- und Schwingsteine), disques à polir, limes.

Produits et services

Grinding Wheels and Cut-Off Wheels