05 - Produits pharmaceutiques, vétérinaires et hygièniques
06 - Métaux communs et minerais; objets en métal
07 - Machines et machines-outils
08 - Outils et instruments à main
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
20 - Meubles et produits décoratifs
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
25 - Vêtements; chaussures; chapellerie
28 - Jeux, jouets, articles de sport
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Implants comprised of living tissues; biological implants. Metallic moulds for metal casting; Metal castings;
construction materials of metal; transportable buildings of
metal; metal containers for storage or transport; pipes and
tubes of metal; prefabricated bridge parts made of metal;
sculptures and works of art of common metal; metal shelter
structures; fasteners of metal; acoustic panels of metal. Parts of machines; Moulds (parts of machines); industrial
robots; agricultural implements and machines; machines,
machine tools, motors, engines and power-operated tools for
the construction industry, for construction waste recycling
and environmental restoration and raw materials processing;
anti-pollution devices for motors and engines; filters for
machines; filters for motors and engines; catalytic
converters; clamping tools; mixing machines; shock absorbers
for machines. Hand-operated hand tools and implements. Scientific, research, navigation, surveying, photographic,
cinematographic, audiovisual, optical, weighing, measuring,
signalling, detecting, testing, inspecting, life-saving and
teaching apparatus and instruments; Protective helmets; head
guards for sports; clothing and gloves for protection
against accidents or injury; hand-held protective shields
for use by the police; knee-pads for workers; covers for
electronic devices; laboratory robots; laboratory apparatus
and instruments; equipment, apparatus and instruments for
conducting, switching, transforming, accumulating,
regulating or controlling energy; optical devices. Medical and surgical apparatus and instruments; Surgical and
medical tools; medical, surgical, dental and veterinary
implants comprised of artificial materials; orthopaedic
implants made from artificial materials; endoprostheses;
orthoses; artificial limbs; artificial joints; bone
prostheses; arch supports for footwear. Apparatus and installations for lighting, heating, cooling,
steam generating, cooking, drying, ventilating, water supply
and sanitary purposes. Structural parts and replacement parts for vehicles and for
apparatus for locomotion by land, water, rail, air or in
outer space; Structural parts and replacement parts for
vehicle bodies and chassis; suspension shock absorbers for
vehicles. Jewellery; ; watch cases. Weatherstripping, packing and insulating materials; flexible
pipes, not of metal; flexible tubes and hoses, not of metal;
shock-absorbing buffers of rubber; acoustic insulation and
soundproofing panels; acoustic insulation and soundproofing
panels for ceilings and walls. Castings, not of metal; Building materials, not of metal;
concrete building elements; rigid pipes and tubes for
building; transportable buildings, not of metal; sculptures
and works of art of cement. marble or concrete; materials,
not of metal, for building and construction; non-metal
shelter structures; acoustic panels not of metal; foundry
moulds, not of metal. Furniture; Containers, not of metal, for storage or
transport; caps of plastic; sculptures and works of art of
plastic; fasteners, not of metal. Household or kitchen utensils and containers. Shoes; Soles for footwear. Sporting articles; Elbow guards for sports; knee guards for
sports; shin guards for sports; abdomen protectors for
sports; protective paddings (parts of sports suits); games,
toys and playthings; jigsaw puzzles. Providing information relating to material treatment;
Providing information relating to material treatment using
3D printing processes; calculation of material structures as
a printing template for the production of goods using 3D
printing processes; calculation of material structures as a
print template for custom manufacturing of products to the
specification of a customer using 3D printing processes;
custom manufacturing of products of all kinds to the order
and requirements of a customer. Rental of data processing programs; Programming of
electronic data processing software; programming of software
for electronic data processing in connection with the
manufacture of goods of all kinds using 3D printing
processes; providing technical data and data processing
programs; providing technical data and data processing
programs for the manufacture of goods of all kinds using 3D
printing processes; generating technical data for custom
manufacturing of products to the specification of a
customer; software as a service (SaaS); cloud computing;
providing virtual computer systems through cloud computing;
product design, including design of shoes and furniture;
architectural services.
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Shoes; Soles for footwear. Providing information relating to material treatment; Providing information relating to material treatment using 3D printing processes; calculation of material structures as a printing template for the production of goods using 3D printing processes; calculation of material structures as a print template for custom manufacturing of products to the specification of a customer using 3D printing processes; custom manufacturing of products of all kinds to the order and requirements of a customer. Rental of data processing programs; Programming of electronic data processing software; programming of software for electronic data processing in connection with the manufacture of goods of all kinds using 3D printing processes; providing technical data and data processing programs; providing technical data and data processing programs for the manufacture of goods of all kinds using 3D printing processes; generating technical data for custom manufacturing of products to the specification of a customer; software as a service (SaaS); cloud computing; providing virtual computer systems through cloud computing; product design, including design of shoes and furniture; architectural services.
3.
Method of additively manufacturing a minimal surface structure
A method of additively manufacturing a minimal surface structure of a three-dimensional article includes a computer executing the steps of recording, in the computer, an envelope of the three-dimensional article; generating a density field across a volume enclosed by the envelope with densities of the density field corresponding to local requirement values of at least one physical parameter at respective positions of the three-dimensional article; generating an adaptive Voronoi tessellation of the volume using the density field; generating a first skeleton graph associated with the adaptive Voronoi tessellation; generating a second skeleton graph associated with the first skeleton graph; and generating a digital minimal surface model from the first and second skeleton graphs. The method may further include a 3D printer additively manufacturing the minimal surface structure according to the digital minimal surface model.
B33Y 50/00 - Acquisition ou traitement de données pour la fabrication additive
B33Y 80/00 - Produits obtenus par fabrication additive
G06F 30/17 - Conception mécanique paramétrique ou variationnelle
G06F 30/23 - Optimisation, vérification ou simulation de l’objet conçu utilisant les méthodes des éléments finis [MEF] ou les méthodes à différences finies [MDF]
G06F 113/10 - Fabrication additive, p. ex. impression en 3D
4.
Method for the lightweighting and/or designing of an additively manufactured article
The present disclosure relates to a method for the lightweighting and/or designing of an additively manufactured article. The disclosure further relates to a computer program product adapted for executing the method of the present disclosure as well as an additively manufactured article obtainable by the method according to the present disclosure. The method includes the step(s) of infilling and/or building each of the one or more integral article parts with a quasi-crystalline structure. The additively manufactured article obtainable by performing the method includes a quasi-crystalline structure and/or a quasiperiodic minimal surface infill and/or quasiperiodic minimal surface design structure and/or aperiodic minimal surface design structure and/or aperiodic minimal surface infill. The disclosure further relates to a method of use of a skeleton graph for a preprocessing in an additive manufacturing process.
B33Y 50/00 - Acquisition ou traitement de données pour la fabrication additive
B33Y 50/02 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
B33Y 80/00 - Produits obtenus par fabrication additive
G06F 30/17 - Conception mécanique paramétrique ou variationnelle
G06F 30/23 - Optimisation, vérification ou simulation de l’objet conçu utilisant les méthodes des éléments finis [MEF] ou les méthodes à différences finies [MDF]
G06F 113/10 - Fabrication additive, p. ex. impression en 3D
5.
METHOD FOR THE LIGHTWEIGHTING AND/OR DESIGNING OF AN ADDITIVELY MANUFACTURED ARTICLE
The present invention relates to a method for the lightweighting and/or designing of an additively manufactured article. The invention further relates to a computer program product adapted for executing the method of the present invention as well as an additively manufactured article obtainable by the method according to the present invention all according to the preambles of the independent claims. The Method comprises the step(s) of infilling and/or building each of the one or more integral article parts with a quasi-crystalline structure. The additively manufactured article obtainable by performing the method comprises a quasi-crystalline structure and/or a quasiperiodic minimal surface infill and/or quasiperiodic minimal surface design structure and/or aperiodic minimal surface design structure and/or aperiodic minimal surface infill. The invention further relates to the use of a skeleton graph for a preprocessing in an additive manufacturing process.
A method of additively manufacturing a minimal surface structure (63) of a three-dimensional article is described, the method comprising a computer (10) executing the steps of: recording in the computer (10) an envelope of the three-dimensional article; generating a density field across a volume enclosed by the envelope with densities of the density field corresponding to local requirement values of at least one physical parameter at respective positions of the three-dimensional article; generating an adaptive Voronoi tessellation of the volume using the density field; generating a first skeleton graph associated with the adaptive Voronoi tessellation; generating a second skeleton graph associated with the first skeleton graph; generating a digital minimal surface model (5) from the first and second skeleton graphs; wherein the method further comprises a 3D printer (30) additively manufacturing the minimal surface structure (63) according to the digital minimal surface model (5).
