Patent SG-11201406828U-A (SG)
Title: Cartridge for a stereolithographic machine, stereolithographic machine comprising said cartridge and method of manufacturing said cartridge
Inventor: COSTABEBER ETTORE MAURIZIO
IPC: B29C67/00
Filed: 2013-07-25
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 30 January 2014 (30.01.2014) WIPOIPCT (10) International Publication Number WO 2014/016668 A1 (51) International Patent Classification: B29C 67/00 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/IB2013/001621 25 July 2013 (25.07.2013) Italian English (30) Priority Data: VI2012A000183 27 July 2012 (27.07.2012) IT (71) Applicant: DWS S.R.L. [IT/IT]; via Lago Di Levico, 3, I- 36010 Zane' (VI) (IT). (72) Inventor: COSTABEBER, Ettore, Maurizio; Via Lage di Levico, 1,1-36010 Zane' (VI) (IT). (74) Agent: BONINI, Ercole; Studio Bonini SRL, Corso Fogazzaro, 8,1-36100 Vicenza (IT). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. 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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (54) Title: CARTRIDGE FOR A STEREOLITHOGRAPHIC MACHINE, STEREOLITHOGRAPHIC MACHINE COMPRISING SAID CARTRIDGE AND METHOD OF MANUFACTURING SAID CARTRIDGE 10 00 i-H © T? i-H o CJ o & 12 4 4 / / , 12 / / , _ _ _ - - - _ - - - - - - _ j _ ; T • J 12a 11 16 -17 FIG. 1 (57) Abstract: The invention is a cartridge (2; 2'; 2\") for a stereolithography machine (1), comprising: container a (3) provided with an access opening (4); a reservoir (5) for containing a base material (6) suited to be solidified through exposure to a predefined radi­ ation (7), the reservoir (5) being fixedly associated with the container (3); feeding means (8) suited to feed the base material (6) from the reservoir (5) towards the container (3). The bottom (9) of the container (3) at is least partially transparent to the predefined radi­ ation (7) and situated opposite is the access opening (4).