Goods & Services

Raw unprocessed artificial resins for 3D printing; chemicals and raw unprocessed plastics for 3D printing; unprocessed raw artificial resins for 3D printing or additive manufacturing; unprocessed artificial plastics; unprocessed resins; unprocessed raw artificial resins; synthetic resins, unprocessed Semi-worked plastic substances for creating three-dimensional parts from digital data using a 3D printer; semi-finished moldable synthetic resins; artificial resins in extruded form for use in manufacture Computer-aided design of models and prototypes, in particular using 3D printing; development of 3D printers; computer-aided design

Goods & Services

Rohe unverarbeitete Kunstharze für den 3D-Druck; Chemikalien und rohe unverarbeitete Kunststoffe für den 3D-Druck; rohe unverarbeitete Kunstharze für den 3D-Druck oder die additive Fertigung; Unverarbeitete Kunststoffe; unverarbeitete Harze im Rohzustand; Rohe unverarbeitete Kunstharze; Kunstharze im Rohzustand. Kunststoffe als Halbfabrikate zur Erstellung dreidimensionaler Teile aus digitalen Daten mittels eines 3D-Druckers; Formbare Kunstharze [Halbfabrikate]; Kunstharze in extrudierter Form für Fertigungszwecke. Computergestützter Entwurf von Modellen und Prototypen, insbesondere unter Verwendung von 3D-Druck; Entwicklung von 3D-Druckern; Computergestütztes Design.

Abstract

A component of an eyeglass frame and a method for additive manufacturing of such a component are by stereolithography. The component includes an eyeglass frame with an inner edge. An inner support structure is manufactured together with the eyeglass frame to support the eyeglass frame. The inner support structure of the manufactured component is connected to the inner edge at two opposite points so that the points are supported with respect to one another. The surface of the component has a connection region that is hidden in a use position of the finished eyeglass frame. An outer support structure is provided, which is manufactured together with the component. A connection between the outer support structure and the component is established in the connection region. The manufacturing of the inner support structure is started once the connection between the outer support structure and the component has been established.

IPC Classes  ?

• B29D 12/02 - Spectacle frames
• B29C 64/124 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
• B29C 64/40 - Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
• B29L 12/00 - Frames
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 80/00 - Products made by additive manufacturing
• G02C 5/00 - Constructions of non-optical parts

Abstract

The invention relates to a component (1) of an eyeglass frame and to a method for additive manufacturing of such a component (1) by means of stereolithography, wherein the component (1) comprises at least one eyeglass frame (3) with an inner edge (10), wherein an inner support structure (12) is manufactured together with the eyeglass frame (3) in order to support the eyeglass frame (3), wherein the inner support structure (12) of the manufactured component (1) is connected to the inner edge (10) at least at two opposite points (14) so that these points (14) are supported with respect to one another, wherein the surface (5) of the component (1) has at least one connection region (7), wherein the connection region (7) is hidden in a use position of the finished eyeglass frame, wherein an outer support structure (9) is provided, which is manufactured together with the component (1), wherein a connection between the outer support structure (9) and the component (1) is established in the connection region (7), wherein the manufacturing of the inner support structure (12) is started once the connection between the outer support structure (9) and the component (1) has been established.

IPC Classes  ?

• B29C 64/124 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
• B29C 64/40 - Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
• B29D 12/02 - Spectacle frames
• B29L 12/00 - Frames

Goods & Services

Raw [unprocessed] artificial resins for use in 3D printing; chemicals and raw [unprocessed] plastics for 3D printing; raw [unprocessed] artificial resins for 3D printing or additive manufacturing; unprocessed plastics; unprocessed resins; raw [unprocessed] artificial resins; synthetic resins, unprocessed. Spectacles; sunglasses; spectacle frames; downloadable virtual spectacles. Semi-worked plastic substances for creating three-dimensional parts from digital data using a 3D printer; moldable synthetic resins (semi-finished); artificial resins in extruded form for use in manufacture.

Goods & Services

Unprocessed synthetic resins, for use in the following fields: Provision of three-dimensional printing services; Chemicals and Unprocessed artificial plastics, for use in the following fields: Provision of three-dimensional printing services; Unprocessed synthetic resins, for use in the following fields: Provision of three-dimensional printing services, Additive manufacturing; Unprocessed artificial plastics; Unprocessed resins; Unprocessed synthetic resins; Raw natural resins, for use in the following fields: Provision of three-dimensional printing services; Synthetic resins, unprocessed. Machines and equipment for generating three-dimensional objects, in particular 3D printers; 3D printers for manufacturing of three-dimensional moulded parts; 3D printing systems comprising computerised apparatus and machines for the production of three-dimensional moulded parts; accessories for all of the foregoing, Parts of the aforesaid goods, Additive parts for all the aforesaid goods, The aforesaid goods included in class 7. Spectacles; Sunglasses; Spectacle frames; Spectacle frames; Spectacle frames; downloadable virtual goods, namely, Spectacles. Plastics for creating three-dimensional parts from digital data using a 3D printer; Mouldable synthetic resins [semi-finished]; Artificial resins in extruded form for use in manufacture. Computerised design of models and prototypes, in particular using 3D printing; Development of the following goods: 3D printers; Computer aided design services.

Goods & Services

Unprocessed artificial resins for 3D printing; chemicals and unprocessed plastics for 3D printing; unprocessed artificial resins for 3D printing or additive manufacturing; unprocessed artificial plastics; unprocessed resins; unprocessed artificial resins; unprocessed natural resins for 3D printing; synthetic resins, unprocessed Machines and apparatus for the production of three-dimensional objects, in particular 3D printers; 3D printers for the production of three-dimensional moldings; 3D printing systems consisting of computer-controlled apparatus and machines for the production of three-dimensional moldings; accessories, parts and ancillary parts of all the aforesaid goods included in Class 7 Spectacles; sunglasses; spectacle frames; downloadable 3D models of virtual spectacles Plastics for creating three-dimensional parts from digital data using a 3D printer; semi-finished moldable synthetic resins; artificial resins in extruded form for use in manufacture. Computer-aided design of models and prototypes, in particular using 3D printing; development of 3D printers; computer-aided design

Abstract

The invention relates to a component (1) of an eyeglass frame and to a method for additive manufacturing of such a component (1) by means of stereolithography, wherein the component (1) comprises at least one eyeglass frame (3) with an inner edge (10), wherein an inner support structure (12) is manufactured together with the eyeglass frame (3) in order to support the eyeglass frame (3), wherein the inner support structure (12) of the manufactured component (1) is connected to the inner edge (10) at least at two opposite points (14) so that these points (14) are supported with respect to one another, wherein the surface (5) of the component (1) has at least one connection region (7), wherein the connection region (7) is hidden in a use position of the finished eyeglass frame, wherein an outer support structure (9) is provided, which is manufactured together with the component (1), wherein a connection between the outer support structure (9) and the component (1) is established in the connection region (7), wherein the manufacturing of the inner support structure (12) is started once the connection between the outer support structure (9) and the component (1) has been established.

IPC Classes  ?

• B29D 12/02 - Spectacle frames
• B29C 64/124 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
• B29C 64/40 - Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
• B33Y 80/00 - Products made by additive manufacturing
• B29L 12/00 - Frames

Goods & Services

Machines and machine tools for treatment of materials and for manufacturing; computer-controlled machines for the execution of three-dimensional bindings of computer-generated designs with the aid of a material deposition process, printing apparatus, 3D printers, 3D printing pens, parts and fittings for the aforementioned goods; three-dimensional printers. 3D scanners; rapid prototyping systems, consisting of a computer-controlled apparatus based on inkjet technology for the production of three-dimensional models; computer software for use with a three-dimensional rapid prototyping scanner to receive, interpret, edit and transmit data; scanners for use in scanning 3D objects and transferring these data to rapid prototyping systems, consisting of a computer-controlled apparatus based on inkjet technology for the production of three-dimensional models; cameras for photographing three-dimensional objects and transmitting these data to rapid prototyping systems, consisting of a computer-controlled apparatus based on inkjet technology for the production of three-dimensional models. Goods made of plastics (semi-finished products); polymer materials for the creation of three-dimensional parts from digital data in a free-form manufacturing process. Treatment of materials using 3D printers; custom manufacture for third parties of goods made of metal and plastic using 3D printers; production of 3D prints, custom manufacture for third parties of prototypes; consultancy services in the field of rapid prototyping systems; customised production of tools and injection moulds for third parties, consultancy services in the field of injection moulding and tool production. Scientific and technological services and research and design relating thereto; industrial analysis and research services in the field of customised product manufacture; design and development of computer hardware and software.

Goods & Services

3D printing machine tools for treatment of materials and for manufacturing; 3D printing machines for treatment of materials, polymers, plastics and for the manufacturing of plastic parts; 3D printing machines for manufacturing polymers and plastics; Computer-controlled machines for the execution of three-dimensional bindings of computer-generated designs with the aid of a material deposition process, namely, printing apparatus, 3D printers, 3D printing pens, and parts and fittings for the aforementioned goods; three-dimensional printers 3D scanners; Downloadable computer software for use with a three-dimensional rapid prototyping scanner to receive, interpret, edit and transmit data; scanners for use in scanning 3D objects, and transferring these data to rapid prototyping systems in the nature of 3D printers which consist of computer-controlled apparatus based on inkjet technology for the production of three-dimensional models; cameras for photographing three-dimensional objects and transmitting these data to rapid prototyping systems in the nature of 3D printers which consist of computer-controlled apparatus based on inkjet technology for the production of three-dimensional models Semi-finished products made of plastics, namely, Semi-worked synthetic plastic and synthetic resins as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets, Semi-finished injection molded products of plastic for use in a variety of industries, Synthetic plastic as semi-finished products in form of foils, plates, rods, profiles, hoses, tubes and blocks; polymer materials, namely, semi-finished pre-shaped sheets, blocks and films for the creation of three-dimensional parts from digital data in a free-form manufacturing process Treatment of materials using 3D printers; custom manufacture for third parties of goods made of metal and plastic using 3D printers, namely, molded products of plastic for use in a variety of industries; production of 3D prints for others, custom manufacture for third parties of prototypes; consultancy services in the field of rapid prototyping systems for prototype fabrication of new products for others; customised production of tools and injection moulds for third parties, consultancy services in the field of custom injection moulding and custom tool production Scientific and technological services, namely, research and design in the field of 3D printers and printing systems for use in additive manufacturing; industrial analysis and scientific research services in the field of customised product manufacture; design and development of computer hardware and software