Produits et services

Polymethyl methacrylate, cobalt-chromium, cobalt-chromium in pre-sintered form, porcelain and dental ceramics specially adapted for dental purposes, in particular for dental crowns, dental prostheses and for the manufacture of dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials. Machines for processing materials for dental technology. Dental prostheses; artificial teeth; electrical and non-electrical dental equipment, in particular CNC milling machines and copy milling machines, instruments and equipment as well as milling drills, all the aforementioned specially adapted for dental purposes; scanners for medical and dental purposes.

Produits et services

Polymethyl methacrylate, cobalt-chromium, cobalt-chromium in pre-sintered form, porcelain and dental ceramics specially adapted for dental purposes, in particular for dental crowns, dental prostheses and for the manufacture of dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials. Machines for processing materials for dental technology. Dental prostheses; artificial teeth; electrical and non-electrical dental equipment, in particular CNC milling machines and copy milling machines, instruments and equipment as well as milling drills, all the aforementioned specially adapted for dental purposes; scanners for medical and dental purposes.

Abrégé

The invention relates to a light-curable material mixture (1) comprising: - 15 to 95 wt.% of at least one ethylenically unsaturated component (2) and - 0 to 85 wt.% of at least one filling material (3) and - 0 to 10 wt.% of at least one pigment (4) and - 0 to 10 wt.% of at least one additive (5) and - 0.3 to 10 wt.% of at least one polymer photoinitiator (6), the polymer photoinitiator (6) having a molecular weight of at least 900 g/mol, preferably at least 1000 g/mol.

Classes IPC  ?

• A61K 6/20 - Revêtements de protection pour dents naturelles ou artificielles, p. ex. scellements, revêtements colorés ou vernis
• A61K 6/62 - Initiateurs radicalaires photochimiques
• A61K 6/76 - Charges comprenant des composés contenant du silicium
• A61K 6/77 - Verre
• A61K 6/887 - Composés obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• B33Y 70/10 - Composites de différents types de matériaux, p. ex. mélanges de céramiques et de polymères ou mélanges de métaux et de biomatériaux

Produits et services

Porcelain and dental ceramics for medical and dental technical purposes, in particular for dental crowns, dental prostheses and for making dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials. Common metals and their alloys. Machines for the processing of materials for dental technology. Hand-operated tools and implements for treatment of materials for the dental technology. Scanners for non medical purposes; computer peripheral devices; computer software; computer programs, recorded; computer software for dental purposes. Dental prostheses; artificial teeth; electrical dental instruments, appliances and apparatuses and instruments for dental technical purposes; milling drills for dentists, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; scanners for medical and dental purposes. Sintering furnaces for dental purposes. Providing access to Internet platforms for dental technicians, dentists and dental services; providing access to Internet platforms for organizing digital dental workflows and workflows for dental applications for manufacturing dental products; providing access to Internet platforms for collaboration between dental laboratories and dentists; providing access to Internet platforms for the purchase and maintenance of machines for manufacturing dental products; providing access to Internet platforms for the purchase of consumables for the manufacture of dental products; providing access to Internet platforms for work planning in dental laboratories; providing access to Internet platforms for scheduling appointments in dental laboratories; providing access to Internet platforms for exchanging data for the billing of services provided by dental laboratories and dentists; providing access to Internet platforms for material and warehouse management for dental laboratories and dentists; providing access to Internet platforms for communication and data exchange between dental laboratories and dentists; providing access to Internet platforms for storing and providing patient data; providing access to Internet platforms for the remote control of machines for manufacturing dental products. Custom manufacture of dental prosthesis and dentures; services of a dental technician. Education and training in the dental field; organization of web seminars for training and further education in the dental field; providing online tutorials in the dental field; providing online training in the dental field. Science and technology services in the field of dental technology; design services and development of computer hardware and computer software for dental technicians.

Produits et services

Providing access to Internet platforms for dental technicians, dentists and dental services; providing access to Internet platforms for organizing digital dental workflows and workflows for dental applications for manufacturing dental products; providing access to Internet platforms for collaboration between dental laboratories and dentists; providing access to Internet platforms for the purchase and maintenance of machines for manufacturing dental products; providing access to Internet platforms for the purchase of consumables for the manufacture of dental products; providing access to Internet platforms for work planning in dental laboratories; providing access to Internet platforms for scheduling appointments in dental laboratories; providing access to Internet platforms for exchanging data for the billing of services provided by dental laboratories and dentists; providing access to Internet platforms for material and warehouse management for dental laboratories and dentists; providing access to Internet platforms for communication and data exchange between dental laboratories and dentists; providing access to Internet platforms for storing and providing patient data; providing access to Internet platforms for the remote control of machines for manufacturing dental products. Education and training in the dental field; organization of web seminars for training and further education in the dental field; providing online tutorials in the dental field; providing online training in the dental field.

Produits et services

Porcelain and dental ceramics for medical and dental technical purposes, in particular for dental crowns, dental prostheses and for making dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials. Machines for the processing of materials for dental technology. Dental prostheses; artificial teeth; electrical dental instruments, appliances and apparatuses and instruments for dental technical purposes; milling drills for dentists, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; scanners for medical and dental purposes.

Produits et services

Providing access to Internet platforms for dental technicians, dentists and dental services; providing access to Internet platforms for organizing digital dental workflows and workflows for dental applications for manufacturing dental products; providing access to Internet platforms for collaboration between dental laboratories and dentists; providing access to Internet platforms for the purchase and maintenance of machines for manufacturing dental products; providing access to Internet platforms for the purchase of consumables for the manufacture of dental products; providing access to Internet platforms for work planning in dental laboratories; providing access to Internet platforms for scheduling appointments in dental laboratories; providing access to Internet platforms for exchanging data for the billing of services provided by dental laboratories and dentists; providing access to Internet platforms for material and warehouse management for dental laboratories and dentists; providing access to Internet platforms for communication and data exchange between dental laboratories and dentists; providing access to Internet platforms for storing and providing patient data; providing access to Internet platforms for the remote control of machines for manufacturing dental products Education, namely providing panel discussions, providing tutorial sessions, classes and training in the dental field; organization of web seminars for training and further education in the dental field; providing online non-downloadable tutorials in the dental field; providing online training in the dental field

Produits et services

Porcelain and dental ceramics for medical and dental technical purposes, in particular for dental crowns, dental prostheses, and for making dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials Dental prostheses; artificial teeth; electrical dental instruments, appliances, and apparatuses and instruments for dental technical purposes, namely, intraoral scanners, dental units, dental chairs, autoclaves, suction units, x-rays, dental milling machines, dental surgery devices, dental desktop scanners, and dental 3D printers; milling drills for dentists, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; scanners for medical and dental purposes

Produits et services

(1) Porcelain and dental ceramics for medical and dental technical purposes, in particular for dental crowns, dental prostheses and for making dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials. (2) Dental prostheses; artificial teeth; electrical dental instruments, appliances and apparatuses and instruments for dental technical purposes; milling drills for dentists, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; scanners for medical and dental purposes.

Produits et services

Software for dental purposes. Dental instruments and apparatus; dental articulators; face bows.

Produits et services

Downloadable and recorded software for database management, data encryption, and processing digital images for dental purposes Dental instruments, namely, oral irrigators, filling instruments, trophy angles, and dental apparatus, namely, intra-oral light systems, apex locator, milling apparatus; dental articulators; orthodontic headgear, namely, face bows

Produits et services

(1) Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials. (2) Dental prostheses; artificial teeth; dental and dentistry instruments, devices and apparatuses for use in dentistry, namely, dental impression trays for dentures, dental articulators, facebows being adjustable measuring tools for use in dentistry, orthodontic instruments for dental purposes, tools used in the shaping of dental fillings; milling machines for use in dentistry, namely computer numerical control (CNC) milling machines and copy milling machines, for use in dentistry; dental apparatus, electric, namely, milling cutters for use in dentistry, apparatus and devices for the dental model fabrication, namely grinding instruments for dental purposes, lasers for dental purposes, milling instruments for dental purposes, X-ray apparatus for dental purposes, drilling instruments for dental use; scanners for medical and dental purposes, namely laser scanners for dental imaging, optical scanners for dental imaging, intra oral scanners for dental imaging, tactile scanners for dental imaging.

Abrégé

A method of correcting an axial position of a workpiece support (1) used for removing material from a dental workpiece (2) which is held by the workpiece support (1) and is rotated together with the workpiece support (1) about a drive rotation axis (3) when material is being removed. The workpiece support (1) has at least two workpiece support parts (4, 5, 6) which can be separated from each other and connected to each other. One of the workpiece support parts (4, 5) has at least one compensation region (7) with a material projection (8) for introducing a compensation surface (9) by removing material, and the other workpiece support part (6) has a seating surface (10) for connecting to the compensation surface (9) in a form fitting manner.

Classes IPC  ?

• B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
• B23Q 3/18 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine pour positionner uniquement

Abrégé

A sintering furnace (1) for sintering dental workpieces (2), wherein the sintering furnace (1) has a heating element (3) with a receiving space (4) for receiving the workpiece (2) during sintering. The receiving space (4) is a portion of an interior space (5) within the heating element (3), and the heating element (3) comprises or consists of silicon carbide, wherein the heating element (3) is designed, at least in parts, as a slotted tube, and the slot (6) in the tube forming the heating element (3) has a helical configuration in a heating region (7), in which the heating element (3) encloses the receiving space (4).

Classes IPC  ?

• F27B 17/02 - Fours d'un genre non couvert par l'un des groupes spécialement conçus pour le laboratoire
• F27D 11/02 - Chauffage par résistance ohmique
• H05B 3/08 - Éléments chauffants combinés constructivement avec des éléments d'accouplement ou avec des supports ayant des connexions électriques adaptées spécialement aux températures élevées
• F27D 5/00 - Supports, grilles ou appareillage analogue pour la charge à l'intérieur du four
• F27D 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
• E06B 7/28 - Autres dispositions portées par les portes ou les fenêtres, p. ex. panneaux de portes, fenêtres adaptées pour porter des plantes, crochets pour les laveurs de carreaux
• A61C 13/20 - Méthodes ou dispositifs pour souder, mouler, façonner ou fondre

Abrégé

The invention relates to a sintering furnace (1) for sintering dental workpieces (2), wherein the sintering furnace (1) has a heating element (3) with a receiving space (4) for receiving the workpiece (2) during sintering. The receiving space (4) is a portion of an inner space (5) within the heating element (3), and the heating element (3) comprises or consists of silicon carbide, wherein the heating element (3) is designed, at least in parts, as a slotted tube, and the slot (6) in the tube forming the heating element (3) is designed as a spiral in a heating region (7), in which the heating element (3) encloses the receiving space (4).

Classes IPC  ?

• F27B 17/02 - Fours d'un genre non couvert par l'un des groupes spécialement conçus pour le laboratoire
• F27D 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe

Abrégé

A scanning object carrier (1), which is provided for installation on a scanner rocker (2) of a scanning device (3) for scanning at least one, in particular dental, object (20), wherein the scanning object carrier (1) includes a base body (4) and at least one fastening device (5) for fastening the base body (4) to the scanner rocker (2) and at least one object fixing device (6) for fixing the object (20) to the scanning object carrier (1), wherein the object fixing device (6) is mounted in a pivotable manner on the base body (4) relative to the base body (4), and wherein the object fixing device (6) is mounted in a pivotable manner on the base body (4) between two end positions (7, 8) by freely following gravity.

Classes IPC  ?

• A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
• A61C 19/04 - Instruments de mesure spécialement adaptés à la technique dentaire
• G01B 11/25 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes en projetant un motif, p. ex. des franges de moiré, sur l'objet

Abrégé

An assembly including a tool (1) and packaging (2) for accommodating the tool (1). The tool (1) includes at least one machining head (3) for machining a workpiece (4), in particular a dental workpiece (4), by a machining unit (5), and a clamping portion (6) for securing the tool (1) in a chuck (7) of the machining unit (5) while the workpiece (4) is being machined. The tool (1) can be repeatedly removed from and placed back in the packaging (2), with the packaging (2) being provided with at least one securing device (11) for fastening the packaging (2) in a temporary tool magazine (12) of the machining unit (5).

Classes IPC  ?

• B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs
• B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
• B23Q 13/00 - Équipement des outils ou des fraises en dehors de leur période de fonctionnement, p. ex. protecteurs pour l'emmagasinage
• B65D 85/20 - Réceptacles, éléments d'emballage ou paquets spécialement adaptés à des objets ou à des matériaux particuliers pour objets incompressibles ou rigides en forme de baguette ou tubulaires
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials. Machines for the processing of materials for dental technology. Dental prostheses; artificial teeth; dental and dentistry instruments, appliances and apparatuses; milling apparatus, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; dental apparatus, electric; scanners for medical and dental purposes.

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges, namely, dental porcelain materials, porcelain for dental prostheses, ceramic materials for dental use for fillings, dental alloys, dental composite materials, material for tooth crowns and tooth bridges for dental purposes; plastics, common metals, porcelain and dental ceramics for dental crowns and for making dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials Machines for milling, shaping and buffing of materials for use in dental technology Dental prostheses; artificial teeth; dental and dentistry instruments, appliances and apparatuses, namely, intraoral scanners, dental units in the nature of dental chairs, medical trays for dental instruments, dental chairs with attached trays for dental instruments, suction units, x-ray apparatus, dental milling machines, dental surgery devices, dental desktop CT, x-ray CT and 3D oral scanners; milling apparatus, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; dental apparatus, electric, namely, intraoral scanners, dental units in the nature of dental chairs, dental chairs, suction units, x-ray apparatus, dental milling machines, dental surgery devices, dental desktop CT, x-ray CT and 3D oral scanners; X-ray apparatus, namely, intraoral and desktop x-ray scanners for medical and dental purposes

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials. Machines for the processing of materials for dental technology. Dental prostheses; artificial teeth; dental and dentistry instruments, appliances and apparatuses; milling apparatus, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; dental apparatus, electric; scanners for medical and dental purposes.

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquer; dental mastics; teeth filling material; dental impression materials Machines for the processing of materials for dental technology Dental prostheses; artificial teeth; dental and dentistry instruments, appliances and apparatuses for medical purposes, namely, milling cutters, model holders in the nature of dental impression trays for dentures, dental articulators, facebows, apparatus and devices for the dental model fabrication, namely, plastic material for fabricating complete and partial denture liners/relines, and for fabricating gaskets for over dentures; milling apparatus, in particular computerized numerical control (CNC) milling apparatus and copy milling apparatus, for dental purposes; dental apparatus, electric, namely dental drills; scanners for medical and dental purposes, namely x-ray CT scanners

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; Materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; Dental lacquer; Dental mastics; Teeth filling material; Dental impression materials. Machines for the processing of materials for dental technology. Dental prostheses; Artificial teeth; Dental and dentistry instruments, appliances and apparatuses; Milling apparatus, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; Dental apparatus, electric; Scanners for medical and dental purposes.

Abrégé

A method of correcting an axial position of a workpiece support (1) used for removing material from a dental workpiece (2) which is held by the workpiece support (1) and is rotated together with the workpiece support (1) about a drive rotation axis (3) when material is being removed. The workpiece support (1) has at least two workpiece support parts (4, 5, 6) which can be separated from each other and connected to each other. One of the workpiece support parts (4, 5) has at least one compensation region (7) with a material projection (8) for introducing a compensation surface (9) by removing material, and the other workpiece support part (6) has a seating surface (10) for connecting to the compensation surface (9) in a form fitting manner.

Classes IPC  ?

• B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
• B23Q 3/18 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine pour positionner uniquement
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
• A61C 13/12 - Outils pour la fixation des dents artificiellesSupports, crochets ou montures pour dents artificielles
• B23Q 3/12 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine destinés à être fixés à une broche en général

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; Materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; Dental lacquer; Dental mastics; Teeth filling material; Dental impression materials. Machines for the processing of materials for dental technology. Dental prostheses; Artificial teeth; Dental and dentistry instruments, appliances and apparatuses; Milling apparatus, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; Dental apparatus, electric; Scanners for medical and dental purposes.

Abrégé

Disclosed is an assembly comprising a tool (1) and packaging (2) for accommodating the tool (1). The tool (1) includes at least one machining head (3) for machining a workpiece (4), in particular a dental workpiece (4), by means of a machining unit (5), and a clamping portion (6) for securing the tool (1) in a chuck (7) of the machining unit (5). The tool (1) can be repeatedly removed from and placed back in the packaging (2), the packaging (2) being provided with a preferably electronic data store (8) that is repeatedly machine-readable and machine-writable.

Classes IPC  ?

• B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• B23Q 13/00 - Équipement des outils ou des fraises en dehors de leur période de fonctionnement, p. ex. protecteurs pour l'emmagasinage

Abrégé

Disclosed is an assembly comprising a tool (1) and packaging (2) for accommodating the tool (1). The tool (1) includes at least one machining head (3) for machining a workpiece (4), in particular a dental workpiece (4), by means of a machining unit (5), and a clamping portion (6) for securing the tool (1) in a chuck (7) of the machining unit (5) while the workpiece (4) is being machined. The tool (1) can be repeatedly removed from and placed back in the packaging (2), the packaging (2) being provided with at least one securing device (11) for fastening the packaging (2) in a temporary tool magazine (12) of the machining unit (5).

Classes IPC  ?

• B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
• B23Q 13/00 - Équipement des outils ou des fraises en dehors de leur période de fonctionnement, p. ex. protecteurs pour l'emmagasinage
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• A61C 13/12 - Outils pour la fixation des dents artificiellesSupports, crochets ou montures pour dents artificielles
• B65D 25/10 - Dispositifs pour placer les objets dans les réceptacles

Abrégé

A sintered blank (1) for producing a dental prosthesis is provided, in which the sintered blank (1) include at least one product area (2), from which the dental prosthesis is produced, and at least one auxiliary sintering body (3) and connecting webs (4) for bracing the product area (2), wherein the auxiliary sintering body (3) is connected to the product area (2) by the connecting webs (4), the auxiliary sintering body (3) including one, preferably precisely one, at least in some areas, preferably completely curved support surface (5).

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 80/00 - Produits obtenus par fabrication additive
• B28B 1/00 - Fabrication d'objets façonnés à partir du matériau

Abrégé

A method for the production of a dental object (1) by grinding a blank (2) made of ceramic or a ceramic-plastic composite material, wherein, for the production of a preform (3) having an outer contour (4) that differs from a final outer contour (5) of the dental object (1) to be produced, a grinding channel (8) is machined into the blank (2) or into a pre-preform (9) already made from the blank (2), in at least one grinding process using a grinding tool (6) of a grinding device (7), wherein the outer contour (4) of the preform (3) is formed with the grinding channel (8) on one edge (10) thereof, and on the edge (11) of the grinding channel (8) opposing the outer contour (4) of the preform (3), at least one remaining piece (12) is removed from the blank (2) or from the pre-preform (9) at least in sections.

Classes IPC  ?

• B24B 49/00 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meulerAgencements de l'appareillage d'indication ou de mesure, p. ex. pour indiquer le début de l'opération de meulage
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• A61C 13/083 - Dents en porcelaine ou en céramique

Abrégé

The invention relates to a scanning object carrier (1), which is provided for installation on a scanner rocker (2) of a scanning device (3) for scanning at least one, in particular dental, object (20), wherein the scanning object carrier (1) comprises a base body (4) and at least one fastening device (5) for fastening the base body (4) to the scanner rocker (2) and at least one object fixing device (6) for fixing the object (20) to the scanning object carrier (1), wherein the object fixing device (6) is mounted in a pivotable manner on the base body (4) relative to the base body (4), and wherein the object fixing device (6) is mounted in a pivotable manner on the base body (4) between two end positions (7, 8) by freely following gravity.

Classes IPC  ?

• A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
• H05G 1/02 - Détails de structure

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquers; dental mastics; teeth filling material; dental impression materials. Dental prostheses; artificial teeth; dental implants; fittings for all the aforementioned goods; abutments for dental implant systems consisting of one or several parts; prefabricated blanks for abutments for dental implant systems consisting of one or several parts; dental and dentistry devices, instruments and apparatuses; apparatus and instruments for implants; milling devices, in particular CNC-milling devices and copy milling devices, for dental purposes; electric dental devices; scanners for medical and dental purposes.

Abrégé

The invention relates to a sinter blank (1) for producing a dental prosthesis in at least one sintering process, the sinter blank (1) including at least one product area (2), from which the dental prosthesis is produced, and at least one strut (3) that is to be removed after the sintering process, the strut (3) having at least one sliding knob (4) for supporting the strut (3) on a base surface (5) during the sintering process.

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• A61C 13/083 - Dents en porcelaine ou en céramique
• C04B 35/64 - Procédés de cuisson ou de frittage
• F27D 5/00 - Supports, grilles ou appareillage analogue pour la charge à l'intérieur du four
• F27B 17/02 - Fours d'un genre non couvert par l'un des groupes spécialement conçus pour le laboratoire
• B28B 11/24 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour faire prendre ou durcir
• G16H 20/40 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des thérapies mécaniques, la radiothérapie ou des thérapies invasives, p. ex. la chirurgie, la thérapie laser, la dialyse ou l’acuponcture

Abrégé

The invention relates to a method for the production of a dental object (1) by grinding a blank (2) made of ceramic or a ceramic-plastic composite material, wherein, for the production of a preform (3) having an outer contour (4) that differs from a final outer contour (5) of the dental object (1) to be produced, a grinding channel (8) is machined into the blank (2) or into a pre-preform (9) already made from the blank (2), in at least one grinding process by means of a grinding tool (6) of a grinding device (7), wherein the outer contour (4) of the preform (3) is formed with the grinding channel (8) on one edge (10) thereof, and on the edge (11) of the grinding channel (8) opposing the outer contour (4) of the preform (3), at least one remaining piece (12) is removed from the blank (2) or from the pre-preform (9) at least in sections.

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication

Abrégé

The invention relates to a sintered blank (1) for producing a dental prosthesis, wherein the sintered blank (1) comprises at least one product area (2), from which the dental prosthesis is produced, and at least one auxiliary sintering body (3) and connecting webs (4) for bracing the product area (2), wherein the auxiliary sintering body (3) is connected to the product area (2) by means of the connecting webs (4), the auxiliary sintering body (3) comprising one, preferably precisely one, at least in some areas, preferably completely curved bearing surface (5).

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication

Produits et services

Plastics, common metals, porcelain and dental ceramics for medical and dental use, in particular for dental crowns, dental prostheses and for making dental bridges, namely, dental porcelain materials, porcelain for dental prostheses, ceramic materials for dental use for fillings, dental alloys, dental composite materials, material for tooth crowns and tooth bridges for dental purposes; materials for making false teeth, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges, namely, dental porcelain materials, porcelain for dental prostheses, ceramic materials for dental use for fillings, dental alloys, dental composite materials, material for tooth crowns and tooth bidges for dental purposes; dental lacquers; dental mastics; tooth filling materials; dental impression materials Machines for processing materials for dental technology, namely, machines for processing materials in dentistry [ Scanners for non-medical purposes; computer peripheral devices; ] computer software for use in the dental industry, namely, for controlling and operating scanners and scanning processes, for navigation of users through the functions and sequences and for the creation of 3d data Dentures; artificial teeth; dental and dentistry devices, instruments and apparatuses, namely, scanners for medical and dental purposes, milling cutters and milling appa­ratus, model holders for dentures, dental articulators, facebows, steamer, in the nature of sterilization units for dental and medical instruments, medical and dental sterilizers, apparatus and devices for the dental model fabrication; milling devices, particularly CNC-milling devices and copy milling devices for dental purposes; scanners for medi­cal purposes, namely, X-ray CT scanners Sintering furnaces for dental purposes

Abrégé

The invention relates to a milling machine for producing a dental component, such as a crown or an abutment for example, from a blank (240). The milling machine comprises a stop (231) and a holder (232) for the blank. The invention is characterized in that the holder (232) is designed such that the holder can be surrounded by a mounting (241), which surrounds the holder, of the blank, and the surrounding mounting (241) of the blank can be brought into contact with the stop (231) for positioning purposes. The invention further relates to a corresponding blank.

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• B23B 31/107 - Caractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assuré par des éléments d'arrêt agissant latéralement, p. ex. doigts, écrous, clavettesCaractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assuré par éléments mobiles, p. ex. des billes

Abrégé

The invention relates to a sintered blank (1) for producing a dental prosthesis in at least one sintering process, the sintered blank (1) comprising at least one product area (2), from which the dental prosthesis is produced, and at least one strut (3) that is to be removed after the sintering process, the strut (3) having at least one sliding knob (4) for supporting the strut (3) on a base surface (5) during the sintering process.

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• C04B 35/64 - Procédés de cuisson ou de frittage
• F27D 5/00 - Supports, grilles ou appareillage analogue pour la charge à l'intérieur du four

Abrégé

An arrangement (1) including at least one workpiece (2) for sintering, more particularly a dental workpiece, and having at least one support material (3), and including a sintering apparatus (4) for sintering the workpiece (2), wherein the sintering apparatus (4) has at least one gas inlet duct (5) for protective gas and at least one base surface (6), and the workpiece (2) lies on the base surface (6) on the support material (3) and protrudes at least partially beyond the support material (3), wherein the protective gas can be supplied to the workpiece (2) preferably exclusively through the support material (3).

Classes IPC  ?

• A61C 13/12 - Outils pour la fixation des dents artificiellesSupports, crochets ou montures pour dents artificielles
• F27B 17/02 - Fours d'un genre non couvert par l'un des groupes spécialement conçus pour le laboratoire
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• A61C 13/20 - Méthodes ou dispositifs pour souder, mouler, façonner ou fondre
• B22F 3/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet
• C04B 35/64 - Procédés de cuisson ou de frittage
• C04B 35/111 - Céramiques fines
• C04B 35/486 - Céramiques fines
• C04B 35/565 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbures à base de carbure de silicium
• C04B 35/587 - Céramiques fines
• B28B 11/24 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour faire prendre ou durcir
• B22F 3/10 - Frittage seul
• F27D 7/06 - Production ou maintien d'une atmosphère particulière ou du vide dans les chambres de chauffage

Abrégé

A sintering apparatus (4) for sintering at least one workpiece (2), more particularly a dental workpiece, having a sintering chamber (18) for receiving the sintering workpiece (2) during sintering, wherein the sintering chamber (18) is delimited by a base surface (6) of the sintering apparatus (4) on which the workpiece can be placed during sintering, wherein the sintering apparatus (4) has at least one gas feed (5) for introducing protective gas into the sintering chamber (18), wherein the gas feed (5) is on the side of the base surface (6) that faces away from the sintering chamber (18) and the base surface (6) has at least one flow-through portion (14) which is permeable to the protective gas to allow the protective gas coming from the gas feed (5) to pass into the sintering chamber (18).

Classes IPC  ?

• B22F 3/10 - Frittage seul
• B22F 3/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet
• B22F 5/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser
• F27B 5/04 - Fours à mouflesFours à cornuesAutres fours où la charge est complètement isolée adaptés pour le traitement de la charge sous vide ou sous atmosphère contrôlée
• F27B 5/06 - Parties constitutives, accessoires ou équipement spécialement adaptés à ces types de fours
• F27B 17/02 - Fours d'un genre non couvert par l'un des groupes spécialement conçus pour le laboratoire
• F27D 7/02 - Alimentation en vapeur d'eau, en gaz ou en liquides
• C04B 35/64 - Procédés de cuisson ou de frittage

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquer; dental mastics; material for stopping teeth; dental wax. Scanners other than scanners for medical use; peripherals adapted for use with computers; computer software; computer programs. Dental prostheses; artificial teeth; dental and dentistry instruments, appliances and apparatuses; milling apparatus, in particular cnc milling apparatus and copy milling apparatus, for dental purposes; electric dental apparatus; scanners for medical and dental purposes. Sintering ovens for dental purposes.

Abrégé

Method for positioning artificial posterior teeth (1, 2, 3, 4, 19, 20, 21, 22) on an entirely edentulous or at least partially edentulous jaw model (5, 6), wherein several artificial posterior teeth (1, 2, 3, 4, 19, 20, 21, 22) are combined to form at least one tooth block (7), wherein the artificial posterior teeth (1, 2, 3, 4, 19, 20, 21, 22) in this tooth block (7) are arranged in a fixed geometric relationship to one another, and geometric parameters of the tooth block (7) are established on the tooth block (7), and geometric parameters of the jaw model (5, 6) are established on the jaw model (5, 6), and, in order to position the tooth block (7) on the jaw model (5, 6), the geometric parameters of the tooth block (7) are assigned to the geometric parameters of the jaw model (5, 6).

Classes IPC  ?

• A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• A61C 13/36 - Orientation ou positionnement des dents artificielles, p. ex. détermination de leur orientation ou de leur emplacement précis

Abrégé

The invention relates to a workpiece support (1) for removing material of a dental workpiece (2) which is held by the workpiece support (1) and is rotated together with the workpiece support (1) about a drive rotational axis (3) when material is being removed. The workpiece support (1) has at least two workpiece support parts (4, 5, 6) which can be separated from each other and connected to each other. One of the workpiece support parts (4, 5) has at least one compensation region (7) with a material projection (8) for introducing a compensation surface (9) by removing material, and the other workpiece support part (6) has a seating surface (10) for connecting to the compensation surface (9) in a formfitting manner.

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• B23Q 1/54 - Supports mobiles ou réglables d'outils ou de pièces utilisant des mécanismes particuliers avec des guidages en rotation uniquement avec deux guidages en rotation uniquement
• B23Q 3/00 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; Materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; Dental lacquer; Dental mastics; Material for stopping teeth; Dental wax. Scanners other than scanners for medical use; Peripherals adapted for use with computers; Computer software; Computer programs. Dental prostheses; Artificial teeth; Dental and dentistry instruments, appliances and apparatuses; Milling apparatus, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; Electric dental apparatus; Scanners for medical and dental purposes. Sintering ovens for dental purposes.

Abrégé

A sintering apparatus (4) for sintering at least one workpiece (2), more particularly a dental workpiece, having a sintering chamber (18) for receiving the sintering workpiece (2) during sintering, wherein the sintering chamber (18) is delimited by a base surface (6) of the sintering apparatus (4) on which the workpiece can be placed during sintering, wherein the sintering apparatus (4) has at least one gas inlet duct (5) for introducing protective gas into the sintering chamber (18), wherein the gas inlet duct (5) is on the side of the base surface (6) that faces away from the sintering chamber (18) and the base surface (6) has at least one flow-through portion (14) which is permeable to the protective gas to allow the protective gas coming from the gas inlet duct (5) to pass into the sintering chamber (18).

Classes IPC  ?

• F27B 5/04 - Fours à mouflesFours à cornuesAutres fours où la charge est complètement isolée adaptés pour le traitement de la charge sous vide ou sous atmosphère contrôlée
• A61C 13/20 - Méthodes ou dispositifs pour souder, mouler, façonner ou fondre
• B22F 3/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet
• F27B 5/06 - Parties constitutives, accessoires ou équipement spécialement adaptés à ces types de fours
• F27B 17/02 - Fours d'un genre non couvert par l'un des groupes spécialement conçus pour le laboratoire
• F27D 7/02 - Alimentation en vapeur d'eau, en gaz ou en liquides

Abrégé

An arrangement (1) comprising at least one workpiece (2) for sintering, more particularly a dental workpiece, and comprising at least one support material (3), and comprising a sintering apparatus (4) for sintering the workpiece (2), wherein the sintering apparatus (4) has at least one gas inlet duct (5) for protective gas and at least one base surface (6), and the workpiece (2) lies on the base surface (6) on the support material (3) and protrudes at least partially beyond the support material (3), wherein the protective gas can be supplied to the workpiece (2) preferably exclusively through the support material (3).

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• A61C 13/20 - Méthodes ou dispositifs pour souder, mouler, façonner ou fondre
• B22F 3/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet
• B22F 3/10 - Frittage seul
• C04B 35/64 - Procédés de cuisson ou de frittage

Abrégé

A sintering device (1) for sintering workpieces, in particular dental workpieces, in a shielding gas atmosphere, wherein the sintering device (1) has at least one sintering chamber (2) with at least one gas inlet (3) and at least one gas outlet (4) for a gas exchange in a sintering chamber cavity (5) which is surrounded by the sintering chamber (2), and the sintering device has at least one sintering material cup (6) arranged in the sintering chamber cavity (5) in order to receive the workpiece to be sintered. The sintering device (1) additionally has at least one sintering material cover (7) for covering the workpiece to be sintered in the sintering material cup (6).

Classes IPC  ?

• F27B 5/04 - Fours à mouflesFours à cornuesAutres fours où la charge est complètement isolée adaptés pour le traitement de la charge sous vide ou sous atmosphère contrôlée
• B22F 3/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet
• B22F 3/10 - Frittage seul
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• F27B 17/02 - Fours d'un genre non couvert par l'un des groupes spécialement conçus pour le laboratoire
• C22C 38/00 - Alliages ferreux, p. ex. aciers alliés
• F27D 5/00 - Supports, grilles ou appareillage analogue pour la charge à l'intérieur du four
• C22C 1/02 - Fabrication des alliages non ferreux par fusion
• A61C 13/08 - Dents artificiellesFabrication de dents artificielles
• C22C 19/07 - Alliages à base de nickel ou de cobalt, seuls ou ensemble à base de cobalt

Abrégé

The invention relates to a method for producing a prosthesis base (1) from plastics material for a full or partial dental prosthesis (2), wherein the prosthesis base (1) has prosthesis base receiving openings (3) for artificial teeth (4) and is produced on the basis of a digital data set which reflects a shape of the prosthesis base (1) having the prosthesis base receiving openings (3). On the basis of this digital data set first a wax temporary prosthesis (6) having corresponding wax temporary receiving openings (7) for the artificial teeth (4) is made, and subsequently the prosthesis base (1) is made using the wax temporary prosthesis (6).

Classes IPC  ?

• A61C 13/01 - Plaques-bases
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication

Abrégé

The invention relates to a device (1) for machining at least one, in particular dental, workpiece (2) by means of at least one machining tool (4) arranged on at least one tool carrier head (3) of the device (1), wherein the device (1) comprises at least one fastening apparatus (5), to which a retaining apparatus (6) for accommodating the workpiece (2) to be machined can detachably fastened, wherein the device (1) comprises a control apparatus (7), which controls the tool carrier head (3) having the machining tool (4) and/or the fastening apparatus (5) at least to complete at least one accommodating hole (8) for the workpiece (2) to be machined in the retaining apparatus (6) and stores the position, preferably together with the shape, of the completed accommodating hole (8) in the retaining apparatus (6) in a coordinate system (9) of the device (1).

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental use, in particular for dental crowns, dental prostheses and for making dental bridges; materials for making false teeth, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquers; dental mastics; tooth-filling materials; dental impression materials. Machines for processing materials for dental technology. Dentures; artificial teeth; dental and dentistry devices, instruments and apparatuses; milling devices, particularly CNC-milling devices and copy milling devices for dental purposes; electric dental devices; scanner for medical and for dental purposes.

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental use, in particular for dental crowns, dental prostheses and for making dental bridges; materials for making false teeth, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquers; dental mastics; tooth-filling materials; dental impression materials. Machines for processing materials for dental technology. Scanner for non medical purposes; computer peripheral devices; computer software; computer programs. Dentures; artificial teeth; dental and dentistry devices, instruments and apparatuses; milling devices, particularly CNC-milling devices and copy milling devices for dental purposes; electric dental devices; scanner for medical and for dental purposes. Sintering furnaces for dental purposes. Scientific and technological services in the fields of dental technology; design and development of computer hardware and computer software for dental technicians.

Abrégé

The invention relates to a method for sintering at least one workpiece (1), in particular a dental workpiece, using a protective gas atmosphere in a sintering chamber (2), wherein during the sintering process the workpiece (1) is supported in the sintering chamber (2) by a supporting material (3). Ceramic supporting grains (4) together with at least one additional material (5) for reducing the oxygen content in the sintering chamber (2) are used as the supporting material (3).

Classes IPC  ?

• B22F 3/10 - Frittage seul

Abrégé

Prosthetic tooth support (1) with at least one prosthetic tooth (2), in particular with several prosthetic teeth (2), wherein a crown area (3) of the prosthetic tooth (2) or of the prosthetic teeth (2) is embedded, preferably cast, at least partially, preferably completely, in a support layer (4).

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• A61C 13/12 - Outils pour la fixation des dents artificiellesSupports, crochets ou montures pour dents artificielles
• A61C 19/10 - Supports de dents artificielles pour le transport ou pour les comparaisons de couleurs
• A61C 13/08 - Dents artificiellesFabrication de dents artificielles

Produits et services

[ Dentures; artificial teeth; ] dental and dental technology and medical devices, instruments and apparatuses, namely, dental and medical ovens, scanners for medical and dental purposes, milling cutters and milling apparatus, model holders for dentures, dental articulators, facebows, steamer, apparatus and devices for the model fabrication; milling devices, namely, CNC-milling devices for dental and dental technology and medical purposes and copy milling devices for dental and dental technology and medical purposes [ ; sintering furnaces for dental purposes ]

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental use, in particular for dental crowns, dental prostheses and for making dental bridges; materials for making false teeth, in particular, plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges [ ; dental lacquers; dental mastics; tooth-filling materials; dental impression materials ] Scanners; [ computer peripheral devices; ] computer software for database management; computer software for controlling dental and/or dental technology and/or medical devices, instruments and/or apparatus; computer software for manufacturing dentures Dentures; artificial teeth; dental and/or dental technology and/or medical devices, instruments and apparatuses, namely, dental and/or medical ovens, scanners for medical and/or dental purposes, milling cutters and milling apparatus, model holders for dentures, dental articulators, facebows, steamer, apparatus and devices for the model fabrication; milling devices, namely CNC-milling devices for dental and/or dental technology and/or medical purposes and copy milling devices for dental and/or dental technology and/or medical purposes; sintering furnaces for dental purposes

Abrégé

Method for positioning artificial posterior teeth (1, 2, 3, 4, 19, 20, 21, 22) on an entirely edentulous or at least partially edentulous jaw model (5, 6), wherein several artificial posterior teeth (1, 2, 3, 4, 19, 20, 21, 22) are combined to form at least one tooth block (7), wherein the artificial posterior teeth (1, 2, 3, 4, 19, 20, 21, 22) in this tooth block (7) are arranged in a fixed geometric relationship to one another, and geometric parameters of the tooth block (7) are established on the tooth block (7), and geometric parameters of the jaw model (5, 6) are established on the jaw model (5, 6), and, in order to position the tooth block (7) on the jaw model (5, 6), the geometric parameters of the tooth block (7) are assigned to the geometric parameters of the jaw model (5, 6).

Classes IPC  ?

• A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• A61C 13/36 - Orientation ou positionnement des dents artificielles, p. ex. détermination de leur orientation ou de leur emplacement précis
• A61C 13/34 - Fabrication ou façonnage des modèles, p. ex. coulées préliminaires, maquettes de prothèses adjointesChevilles

Produits et services

Plastics, common metals, porcelain and dental ceramics for medical and dental use, in particular for dental crowns, dental prostheses and for making dental bridges; materials for making false teeth, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquers; dental mastics; tooth filling materials; dental impression materials. Machines for processing materials for dental technology. Scanners for non-medical purposes; computer peripheral devices; computer software; computer programs. Dentures; artificial teeth; dental and dentistry devices, instruments and apparatuses; milling devices, particularly CNC-milling devices and copy milling devices for dental purposes; electric dental devices; scanners for medical purposes. Sintering furnaces for dental purposes.

Produits et services

Plastics, common metals, porcelain and dental ceramics for medical and dental use, in particular for dental crowns, dental prostheses and for making dental bridges; materials for making false teeth, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquers; dental mastics; tooth filling materials; dental impression materials. Machines for processing materials for dental technology. Scanners for non-medical purposes; computer peripheral devices; computer software; computer programs. Dentures; artificial teeth; dental and dentistry devices, instruments and apparatuses; milling devices, particularly CNC-milling devices and copy milling devices for dental purposes; electric dental devices; scanners for medical purposes. Sintering furnaces for dental purposes. Scientific and technological services in the fields of dental technology; design and development of computer hardware and computer software for dental technicians.

Abrégé

A clamping device (1) for a machine tool (2) for machining at least one dental workpiece (3), wherein the clamping device (1) has at least one workpiece carrier (4) for accommodating the dental workpiece (3) during machining, wherein at least one tool holder (5) for holding at least one, preferably a plurality of cutting tools (6) for machining the dental workpiece (3) is arranged, preferably fixedly, on the workpiece carrier (4), and the workpiece carrier (4) and the tool holder (5) are fastened or fastenable together as one component on a carrier of the clamping device (1) in an exchangeable manner by a fastening device (7) that is non-destructively releasable, preferably without a tool.

Classes IPC  ?

• B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• B23Q 1/25 - Supports mobiles ou réglables d'outils ou de pièces
• B23Q 3/06 - Moyens de fixation de la pièce
• B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
• B23C 1/02 - Machines à fraiser non conçues pour des pièces particulières ou des opérations spéciales avec une broche de travail horizontale
• B23Q 11/08 - Protecteurs pour des parties des machines-outilsCapots antiprojections
• B23Q 1/54 - Supports mobiles ou réglables d'outils ou de pièces utilisant des mécanismes particuliers avec des guidages en rotation uniquement avec deux guidages en rotation uniquement

Abrégé

The invention relates to a sintering device (1) for sintering workpieces, in particular dental workpieces, in a protective gas atmosphere. The sintering device (1) has at least one sintering chamber (2) with at least one gas inlet (3) and at least one gas outlet (4) for a gas exchange in a sintering chamber cavity (5) which is surrounded by the sintering chamber (2), and the sintering device has at least one sintering material compartment (6) which can be arranged in the sintering chamber cavity (5) in order to receive the workpiece to be sintered. The sintering device (1) additionally has at least one sintering material cover (7) for covering the workpiece to be sintered in the sintering material compartment (6).

Classes IPC  ?

• B22F 3/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet
• B22F 3/10 - Frittage seul

Produits et services

Plastics, common metals, porcelain and dental ceramics for medical and dental use, in particular for crowns, dental prostheses and for making bridges; materials for making false teeth, in particular plastics, common metals, porcelain and dental ceramics for crowns, dental prostheses and for making bridges [; dental lacquers; dental mastics; tooth-filling materials; dental impression materials ] Scanners; computer peripheral devices; computer software for database management; computer software for controlling dental and dental technology and medical devices, instruments or apparatus; computer software for manufacturing dentures, namely, computer-aided manufacturing (CAM) software for manufacturing and controlling dentures Dentures; artificial teeth; dental and dental technology and medical devices, instruments and apparatuses, namely, dental and medical ovens, scanners for medical and dental purposes, milling cutters and milling apparatus, model holders for dentures, dental articulators, facebows, steamer, apparatus and devices for the model fabrication; milling devices, namely CNC-milling devices for dental and dental technology and medical purposes and copy milling devices for dental and dental technology and medical purposes; sintering furnaces for dental purposes

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; Materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; Dental lacquer; Dental mastics; Teeth filling material; Dental impression materials. Scanners other than scanners for medical use; Computer peripheral devices; Computer software; Computer programs. Dentures; Artificial teeth; Dental and dentistry instruments, appliances and apparatuses; Milling apparatus, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; Electric dental apparatus; Scanners for medical and dental purposes. Sintering ovens for dental purposes. Scientific and technological services in the field of dentistry; Design and development of computer hardware and computer software for dental technicians.

Produits et services

Plastics, common metals, sintered metals, porcelain and dental ceramics for medical and dental purposes, in particular for dental crowns, dental prostheses and for making dental bridges; Materials for producing dentures, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; Dental lacquer; Dental mastics; Teeth filling material; Dental impression materials. Scanners other than scanners for medical use; Computer peripheral devices; Computer software; Computer programs. Dentures; Artificial teeth; Dental and dentistry instruments, appliances and apparatuses; Milling apparatus, in particular CNC milling apparatus and copy milling apparatus, for dental purposes; Electric dental apparatus; Scanners for medical and dental purposes. Sintering ovens for dental purposes. Scientific and technological services in the field of dentistry; Design and development of computer hardware and computer software for dental technicians.

Produits et services

Plastics, common metals, porcelain and dental ceramics for medical and dental use, in particular for dental crowns, dental prostheses and for making dental bridges; materials for making false teeth, in particular plastics, common metals, porcelain and dental ceramics for dental crowns, dental prostheses and for making dental bridges; dental lacquers; dental mastics; tooth filling materials; dental impression materials. Scanners; computer peripheral devices; computer software; computer programs. Dentures; artificial teeth; dental and dentistry devices, instruments and apparatuses; milling devices and copy milling devices for dental purposes; electric dental devices; sintering furnaces for dental purposes.

Abrégé

The invention relates to a clamping device (1) for a machine tool (2) for machining at least one dental workpiece (3), wherein the clamping device (1) has at least one workpiece carrier (4) for accommodating the dental workpiece (3) during machining, wherein at least one tool holder (5) for holding at least one, preferably a plurality of cutting tools (6) for machining the dental workpiece (3) is arranged, preferably fixedly, on the workpiece carrier (4) and the workpiece carrier (4) and the tool holder (5) are fastened or fastenable together as one component on a carrier of the clamping device (1) in an exchangeable manner by means of a fastening device (7) that is non-destructively releasable, preferably without a tool.

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• B23Q 1/25 - Supports mobiles ou réglables d'outils ou de pièces

Abrégé

Prosthetic tooth support (1) with at least one prosthetic tooth (2), in particular with several prosthetic teeth (2), wherein a crown area (3) of the prosthetic tooth (2) or of the prosthetic teeth (2) is embedded, preferably cast, at least partially, preferably completely, in a support layer (4).

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• A61C 13/12 - Outils pour la fixation des dents artificiellesSupports, crochets ou montures pour dents artificielles
• A61C 19/10 - Supports de dents artificielles pour le transport ou pour les comparaisons de couleurs
• A61C 13/10 - Fixation des dents artificielles à un matériau de base artificiel, p. ex. à un palais artificiel ou à des dents artificielles adjacentes

Produits et services

(1) Plastics, common metals, porcelain and dental ceramics for medical and dental use, in particular for crowns, dental prostheses and for making bridges; materials for making false teeth, in particular plastics, common metals, porcelain and dental ceramics for crowns, dental prostheses and for making bridges; tooth-filling materials; scanners, namely, laser scanners, optical scanners, intra oral scanners, tactile scanners; computer software for database management; computer software for controlling dental, dental technology and medical instruments; computer software for manufacturing dentures; dentures; artificial teeth; dental and dentistry devices, instruments and apparatuses, namely dental ovens; milling machines for dental purposes; sintering furnaces for dental purposes.

Produits et services

Pharmaceutical preparations; pharmaceutical preparations for the strengthening of bone; pharmaceutical preparations for increasing the holding power of bone and for increasing bone density. Orthopedic implants; orthopedic joint implants; orthopedic screws; orthopedic devices; dental implants.

Produits et services

Plastics, common metals, porcelain and dental ceramics for medical and dental use, in particular for crowns, dental prostheses and for making bridges; Materials for making false teeth, in particular plastics, common metals, porcelain and dental ceramics for crowns, dental prostheses and for making bridges; Dental lacquers; Dental mastic; Tooth-filling materials; Dental impression material. Scanners; Computer peripheral devices; Computer software; Computer programs. Dentures; Artificial teeth; Dental and dentistry instruments, appliances and apparatuses; Milling apparatus and copy milling apparatus for dental purposes; Electric dental apparatus. Sintering ovens for dental purposes.

Produits et services

Pharmaceutical preparations for the strengthening of bone; pharmaceutical preparations for increasing the holding power of bone and for increasing bone density Orthopedic joint implants; orthopedic fixation implants comprised of artificial materials; orthopedic devices, namely, orthopedic screws, orthopedic nails, orthopedic plates and orthopedic fusion cages; dental implants

Abrégé

In a metering device for powdery substances, particularly for preparing dental and dental laboratory powder compounds, the powder compounds can be filled into a storage container (1) and fed from said storage container (1) to a vessel (9) using a discharge device. The lower region (3) of the storage container (1) is tapered, and in the storage container (1) an insert (4) is arranged, which has at least one upwardly tapering section (5), wherein the insert (4) is arranged in the tapered lower region (3) of the storage container (1). A through-passage (7) remains clear between the lower edge (6) of the tapering section (5) of the insert (4) and the tapered lower region (3) of the storage container (1). The insert (4) and/or the storage container (1) is associated with a vibration unit (8). The vessel (9) receiving the metered powder can be placed on a weighing unit (10), wherein the weighing unit (10) and the vibration unit (8) are operatively connected to each other.

Classes IPC  ?

• G01F 13/00 - Appareils pour mesurer par volumes et déverser des fluides ou des matériaux solides fluents, non prévus dans les groupes précédents
• G01F 23/20 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par mesurage du poids, p. ex. pour déterminer le niveau d'un gaz liquéfié stocké
• A61C 13/12 - Outils pour la fixation des dents artificiellesSupports, crochets ou montures pour dents artificielles
• B65D 83/06 - Réceptacles ou paquets comportant des moyens particuliers pour distribuer leur contenu pour distribuer un matériau pulvérulent ou granulaire

Abrégé

Arrangement for machining a workpiece (1) in a machining device, wherein the workpiece (1) can be inserted with a form fit and/or force fit into a holder (2) and can be secured together with the holder (2) in the machining device, wherein the holder (2) has at least one opening (3, 4), wherein lugs, webs (6) or projections are formed that extend freely inwards from the edge (5) of this at least one opening (3, 4), or depressions or grooves are provided that are directed outwards from this at least one opening (3, 4), or the opening (3, 4) has a non-circular or polygonal configuration, and wherein a positioning aid (7) is provided which has a cross section corresponding substantially to the opening or to one of the openings (3, 4) and which has depressions or grooves (8) corresponding to the lugs, webs (6) or projections, or it has lugs, webs (6) or projections extending freely outwards in the radial direction and corresponding to the outwardly directed depressions or grooves (8), or it is designed with a cross-sectional shape corresponding to the cross-sectional shape of the opening (3, 4), wherein the positioning aid (7) is or can be connected to the holder (2) by being pushed into it with a force fit and/or form fit, and wherein the workpiece (1) is or can be inserted with a force fit and/or form fit into an opening (11, 12) formed on the end face (9, 10) of the positioning aid (7).

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication

Abrégé

In a copy milling device (1) for machining workpieces (2) made of ceramic materials, a scanning unit (3) is assigned to a model to be scanned and a milling unit (4) to the workpiece (2) to be machined. The scanning unit (3) and milling unit (4) are operatively connected to each other in the manner of a pantograph (5). The arms (6,7) and levers (8,9) forming the pantograph (5) can be at least partially adjusted in length in order to change the reduction or magnification factor, and the radius of movement of the pantograph (5) is also adjustable. The scanning unit (3) and the milling unit (4) are arranged on the ends, which face in the same direction, of two arms (6,7) of the pantograph (5) aligned approximately parallel to each other. A work plate (10) for receiving the model and the workpiece (2) to be machined is held in such a way that it can be rotated.

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• B23Q 35/20 - Moyens permettant de transformer le mouvement du palpeur ou du dispositif analogue, en un mouvement d'avance de l'outil ou de la pièce à l'aide de moyens particuliers permettant de faire varier le rapport de reproduction
• B44B 3/04 - Machines ou appareils d'artistes équipés d'outils ou de supports de l'ouvrage, susceptibles d'être déplacés grosso modo selon deux dimensions, pour ciseler, graver ou guillocher des motifs ou des marques peu profondes pour le travail de surfaces non planes

Abrégé

A workpiece (1) for machining in cutting machining devices is inserted with a positive and/or negative fit into a holding device (2) and can be fixed in the machining device. The holding device (2) is formed as a frame enclosing the workpiece (1) on at least one plane. The workpiece (1), together with the holding device (2), can be inserted in a firm and fixed manner into the cutting machining device, by means of a clamping device (6), in a preferably centered recess (8) with a plurality of support parts (9) and receiving parts (10) freely projecting inwards.

Classes IPC  ?

• B23Q 3/06 - Moyens de fixation de la pièce
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication

Abrégé

In a copy or machining device using a pantograph system, a scanning unit (9) for a model to be scanned and a milling unit (10) for a work piece (7) to be machined are provided. The arms (2,3) and levers (4,5) forming the pantograph (1) are assigned to a slide (11) which is operatively connected to a guide rail (12), or guide track, having the same radius of movement of a pantograph arm which is ordinarily used in pantograph systems. The pantograph (1), consisting of arms (2,3) and levers (4,5), is designed to be adjustable for the purposes of setting the radius of movement relative to the guide rail (12), or guide track, yet it is also lockable.

Classes IPC  ?

• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• B23Q 35/20 - Moyens permettant de transformer le mouvement du palpeur ou du dispositif analogue, en un mouvement d'avance de l'outil ou de la pièce à l'aide de moyens particuliers permettant de faire varier le rapport de reproduction
• B44B 3/00 - Machines ou appareils d'artistes équipés d'outils ou de supports de l'ouvrage, susceptibles d'être déplacés grosso modo selon deux dimensions, pour ciseler, graver ou guillocher des motifs ou des marques peu profondes
• B43L 13/10 - Instruments à pantographe pour copier, agrandir ou réduire
• B44B 3/04 - Machines ou appareils d'artistes équipés d'outils ou de supports de l'ouvrage, susceptibles d'être déplacés grosso modo selon deux dimensions, pour ciseler, graver ou guillocher des motifs ou des marques peu profondes pour le travail de surfaces non planes

Produits et services

Plastics for medical and dental technical purposes; materials for the production of artificial teeth, especially dental ceramic materials for crowns and for the manufacture of bridges. Machines for the treatment of materials for dental technique. Dental apparatus and instruments; milling cutters and copying milling cutters for dental purposes.

Produits et services

Produits cliniques destinés à l'industrie, à savoir laques pour le pré-traitement des modèles de gypse dans la technique dentaire.

Produits et services

Plastics for medical technical purposes, namely, sanitary preparations; plastics for dental technical purposes; materials for the production of artificial teeth, especially dental ceramic materials for crowns and for the manufacture of bridges Machines for the treatment, specifically the milling, shaping and buffing, of materials for dental techniques Dental instruments and apparatus, namely, dental implants, artificial teeth, dental bridges, dental fillings, dental crowns, dental prostheses, dental abutments, dental articulators, dental ovens, sintering furnaces, milling cutters, copying milling cutters, casting machines; pressure casters, dental pattern duplicators, and dental machines and apparatus for polymerization

Abrégé

The invention relates to an articulator comprising supports (4), between a planar upper piece (1) (with a front tooth guide pin (2) embodied at the front end) and a planar lower piece (3) parallel thereto, which support the upper piece (1) and which may be supported by means of a support surface (4a, 4b) in the region of a lower end on a base. At least a part of the supports (4) are made from a carbon material.

Classes IPC  ?

• A61C 11/00 - Articulateurs dentaires, c.-à-d. dispositifs pour simuler les mouvements des articulations temporo-mandibulairesFormes ou moulages d'articulations

Produits et services

Instruments and apparatuses for dental use, included in this class, namely instruments and apparatuses for the manufacture of tooth models, especially articulators, pattern plates; parts of such instruments and apparatuses, included in this class.

Produits et services

INSTRUMENTS AND APPARATUS FOR DENTAL USE, NAMELY INSTRUMENTS AND APPARATUS FOR THE MANUFACTURE OF TOOTH-MODELS, ESPECIALLY ARTICULATORS, MATCH-PLATES AND PATTERN-PLATES; PARTS OF SUCH INSTRUMENTS AND APPARATUSES

Produits et services

DENTAL ARTICULATORS

Produits et services

INDUCTION HEATERS FOR LABORATORY INSTRUMENTS

Produits et services

Instruments and apparatus for dental or dental technology laboratories, namely articulators and parts for their assembly or adjustment in the form of cast receiving plates.

Produits et services

Instruments and apparatus for dental or dental technology laboratories, namely articulators.