Abrégé

An endless grinding belt for a wide-belt grinding machine is to comprise a backing layer and a grinding layer. The endless grinding belt comprises at least one joint, at which at least two portions of the endless grinding belt are connected to one another. The at least two portions connected to one another are held together by at least one joining means. The backing layer, optionally together with the joining means, at least partially forms a bottom face of the endless grinding belt. The grinding layer, optionally together with the joining means, at least partially forms a top face of the endless grinding belt. At the joint, the endless grinding belt comprises a means for contactless information transmission which is located between the top face and the bottom face.

Classes IPC  ?

• B24D 11/06 - Jonction des extrémités des bandes, p. ex. pour fabriquer des courroies abrasives
• G06K 19/077 - Détails de structure, p. ex. montage de circuits dans le support

Produits et services

Digital printers, digital process control equipment, digitization scanners, digital measuring equipment, digital graphics scanners, digital sensors, parts and accessories for all of the above-mentioned products.

Abrégé

The invention relates to a method for working surfaces, particularly planar, flat elements made of wood or wood materials, preferably MDF or HDF boards, enabling the simplified further working of ground surfaces. To do so, wooden or engineered wood boards are ground prior to polishing.

Classes IPC  ?

• B24B 39/06 - Machines ou dispositifs à brunir, c.-à-d. utilisant des organes de pression pour durcir les surfacesAccessoires à cet effet conçus pour le travail de surfaces planes
• B27M 1/02 - Travail du bois non prévu dans les sous-classes , p. ex. par étirage par compression
• F26B 7/00 - Procédés de séchage d'un matériau solide ou d'objets utilisant une combinaison de procédés non couverts par un seul des groupes ou
• F26B 13/18 - Rouleaux chauffésRouleaux refroidis

Abrégé

The invention relates to a method for guiding the grinding belt of a belt grinder or the like for the grinding or calibrating of plate-shaped parts and the like, said method allowing a simplification and automation of the monitoring of the belt path. The invention further relates to a belt grinder having a corresponding control for the guidance of the grinding belt. For this purpose, the position of the grinding belt (3), which may be determined at a plurality of points, is independently regulated by a control circuit.

Classes IPC  ?

• B24B 21/20 - Accessoires pour commander ou ajuster le mouvement ou la tension de la courroie abrasive
• B24B 21/22 - Accessoires pour provoquer un mouvement de va-et-vient perpendiculaire à la direction du mouvement de la bande abrasive

Abrégé

The invention relates to a method for drying laminating film (5) during water-based lamination, in particular for drying laminating film (5) provided with an adhesive, said method being adapted to the production efficiency, achieving constant drying conditions and permitting an optimum laminate formation. To achieve this, the quantity of drying air (air quantity control) is automatically regulated in accordance with the amount of humidity to be dissipated or the machine efficiency.

Classes IPC  ?

• F26B 13/14 - Rouleaux

Abrégé

The invention relates to a laminating device, particularly comprising a table sheet for guiding the laminate toward a cutting knife. In order to obtain precise contact in the separating region, the table sheet (8) is disposed in a biased manner as a plane sheet.

Classes IPC  ?

• B32B 38/00 - Opérations auxiliaires liées aux procédés de stratification
• B26D 7/20 - Bancs à couper

Abrégé

The invention relates to a laminating device, which can be adapted to different lamination methods, e.g. thermal, UV, SF or water-based lamination. Individual components can be combined to form different installation modules and different lamination method variants can be implemented on a common platform.

Classes IPC  ?

• B32B 39/00 - Agencement d'appareils ou d'installations, p. ex. systèmes modulaires pour la stratification

Produits et services

[ SANDPAPER AND COATED ABRASIVES IN THE FORM OF BELTS, STRIPS, ROLLS AND DISCS ] MACHINES, NAMELY, SANDING MACHINES, GRINDING MACHINES, VARNISHING MACHINES, [ LAMINATING MACHINES, ] PRINTING MACHINES, ABRASIVE BELTS FOR POWER-OPERATED MACHINES; GRINDING TOOLS FOR GRINDING MACHINES [, CUTTING WHEELS AND GRINDING DISCS FOR GRINDING MACHINES ] ; PARTS AND ACCESSORIES FOR ALL THE AFOREMENTIONED GOODS [ SCIENTIFIC AND TECHNOLOGICAL SERVICES AND RELATED RESEARCH AND DESIGN SERVICES, NAMELY, RESEARCH AND DEVELOPMENT OF SANDING AND GRAPHIC DEVICES; INDUSTRIAL ANALYSIS AND RESEARCH SERVICES, NAMELY, RESEARCH AND DEVELOPMENT OF SANDING AND GRAPHIC DEVICES SUCH AS PRINTING AND VARNISHING MACHINES; COMPUTER SOFTWARE AND HARDWARE DESIGN AND DEVELOPMENT FOR OTHERS ] [ MEASURING INSTRUMENTS, NAMELY, TAPE MEASURES; OPTICAL INSTRUMENTS, NAMELY, OPTICAL INSPECTION APPARATUS FOR INDUSTRIAL USE; ELECTRICAL AND ELECTRONIC CONTROLLERS AND AUTOMATION SYSTEMS COMPRISING SWITCHES AND ELECTRICAL SWITCH CABINETS FOR INDUSTRIAL MACHINES; DATA PROCESSING EQUIPMENT, NAMELY, DATA PROCESSORS; COMPUTER PROGRAMS FOR THE OPERATION OF MACHINES AND PLANTS, ELECTRICAL SWITCH CABINETS AND ELECTRICAL SWITCHES; METERING DEVICES, NAMELY, DOSING DEVICE FOR THE PRECISE METERING AND TRANSFER OF LIQUIDS; CONTROL DEVICES FOR MACHINES AND MOTORS, NAMELY, ELECTRONIC CONTROLS FOR MOTORS ] [ EDUCATION AND TRAINING SERVICES, NAMELY, CONDUCTING SEMINARS OR WORKSHOPS IN THE FIELD OF INSTALLATION, OPERATION AND MAINTENANCE OF SANDING MACHINES, GRINDING MACHINES, VARNISHING MACHINES, LAMINATING MACHINES, PRINTING MACHINES ]

Abrégé

The invention relates to a wide-wheel grinding machine comprising a machine-tool bed (1) which is embodied in the form of a hybrid-bed and consists of profiled metal parts and a mineral cast, wherein said mineral cast fills at least partially cavities formed between the profiled metal parts and/or covers said cavities.

Classes IPC  ?

• B23Q 1/01 - Bâtis, bancs, colonnes ou éléments similairesAgencement des glissières de guidage
• B24B 7/12 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des pièces allongées en mouvement, p. ex. des pièces en forme de bande
• B24B 7/28 - Machines ou dispositifs pour meuler les surfaces planes des pièces, y compris ceux pour le polissage des surfaces planes en verreAccessoires à cet effet caractérisés par le fait qu'ils sont spécialement étudiés en fonction des propriétés de la matière des objets non métalliques à meuler pour meuler le bois
• B24B 21/04 - Machines ou dispositifs utilisant des bandes de meulage ou de polissageAccessoires à cet effet pour meuler des surfaces planes
• B24B 41/02 - BâtisBancsChariots

Produits et services

Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmitting and reproducing sound or images; magnetic recording media, sound recording disks; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing and computer equipment; fire extinguishers. Paper, cardboard and goods made of these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paintbrushes; typewriters and office requisites (except furniture); instructional or teaching material (except apparatus); plastic materials for packaging (not included in other classes); printing type; printing blocks. Rubber, gutta-percha, gum, asbestos, mica and goods made of these materials not included in other classes; products made of semi-processed plastics; packing, stopping and insulating materials; flexible non-metallic pipes. Education; training; entertainment; sporting and cultural activities. Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computers and software; legal services.

Produits et services

Machines pour la production d'une qualité de surface spéciale d'objets plats comme des plaques, en particulier des plaques pressées ou collées et des tableaux en bois, de la tôle, du carton, du papier en bobine ou du ruban de papier, des plaques en matières plastiques ou en caoutchouc, de préférence par ponçage, polissage, enduction ou lamination; machines de ponçage, de polissage, d'enduction ou de lamination et éléments entiers de construction de celles-ci.