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1. (WO2018042365) 3D PRINTER FOR CURVILINEAR DEPOSITION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/042365 International Application No.: PCT/IB2017/055242
Publication Date: 08.03.2018 International Filing Date: 31.08.2017
IPC:
B29C 67/00 (2017.01) ,B33Y 10/00 (2015.01) ,B33Y 50/02 (2015.01) ,B29C 64/106 (2017.01) ,B29C 64/386 (2017.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
67
Shaping techniques not covered by groups B29C39/-B29C65/93
[IPC code unknown for B33Y 10][IPC code unknown for B33Y 50/02][IPC code unknown for B29C 64/106][IPC code unknown for B29C 64/386]
Applicants:
SYNESIS SOCIETA' CONSORTILE A RESPONSABILITA' LIMITATA [IT/IT]; Via Cavour, 2 I-22074 Lomazzo (CO), IT
Inventors:
CAVALLARO, Marco; IT
CHORBIKJ, Marko; IT
Agent:
LISA, Elisabetta; IT
MOLA, Edoardo; IT
Priority Data:
10201600008865431.08.2016IT
Title (EN) 3D PRINTER FOR CURVILINEAR DEPOSITION
(FR) IMPRIMANTE 3D POUR DÉPÔT CURVILIGNE
Abstract:
(EN) Method for 3D printing a product (1) by means of consecutive deposition of a filiform material (2) wherein at least one layer is a non-planar layer with respect to a plane (X-Y) that is orthogonal to the vertical direction (Z) defined by gravity; said method comprising the steps of: • a) providing: • - a printing head (3) configured to extrude the filiform material along the vertical direction (Z); • - a platform for receiving (4) the filiform material discharged by the printing head; wherein the printing head is relatively movable with respect to the platform in a plane (X-Y) orthogonal to the vertical direction (Z) and the platform is rotatable about the axes (X, Y) that define the plane (X-Y) orthogonal to the direction (Z); • b) continuous controlling the relative motion of the printing head (3) in the plane (X-Y) and the rotation of the platform (4) about the axes (X, Y) during the discharging of the filiform material.
(FR) La présente invention concerne un procédé d'impression 3D d'un produit (1) par dépôt consécutif d'un matériau filiforme (2), au moins une couche étant une couche non plane par rapport à un plan (X-Y) qui est orthogonal à la direction verticale (Z) définie par la gravité ; ledit procédé comprenant les étapes consistant : • a) à fournir : • - une tête d'impression (3) conçue pour extruder le matériau filiforme le long de la direction verticale (Z) ; • - une plateforme pour recevoir (4) le matériau filiforme déversé par la tête d'impression ; la tête d'impression étant relativement mobile par rapport à la plateforme dans un plan (X-Y) orthogonal à la direction verticale (Z) et la plateforme pouvant tourner autour des axes (X, Y) qui définissent le plan (X-Y) orthogonal à la direction (Z) ; • b) à commander en continu le mouvement relatif de la tête d'impression (3) dans le plan (X-Y) et la rotation de la plateforme (4) autour des axes (X, Y) pendant le déversement du matériau filiforme.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Italian (IT)