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1. (WO2012051688) PROCESS OF DRAIN CONSTRUCTION AND DRAIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/051688    International Application No.:    PCT/BR2011/000388
Publication Date: 26.04.2012 International Filing Date: 21.10.2011
IPC:
E03F 1/00 (2006.01), E01F 5/00 (2006.01), E01C 3/06 (2006.01), E01C 13/02 (2006.01), E02B 11/00 (2006.01)
Applicants: BERNO, Vitor Daniel [BR/BR]; (BR)
Inventors: BERNO, Vitor Daniel; (BR)
Agent: CHACUR, Mariana Pereira de Souza; Avenida Paulista, 1842 - Torre Norte 12º andar 01310-923 São Paulo - SP (BR)
Priority Data:
PI1004076-5 22.10.2010 BR
Title (EN) PROCESS OF DRAIN CONSTRUCTION AND DRAIN
(FR) PROCÉDÉ DE CONSTRUCTION DE DRAIN ET DRAIN
Abstract: front page image
(EN)The present invention refers to a process of drain construction and drain, to be applied in flexible or rigid pavements of highways, roads, yards, etc.; wherein the drain (5) is comprised of a permeable mat (51) accommodated in a narrow ditch (50) of about 12 to 22 mm wide, and about 40 to 60 cm depth, that is arranged alongside of the road (1) or of the shoulder (2).
(FR)La présente invention porte sur un procédé de construction de drain et sur un drain, lequel drain est destiné à être appliqué dans des chaussées souples ou rigides d'autoroutes, de routes, de terrains, etc.; le drain (5) étant constitué par un mat perméable (51) reçu dans une tranchée étroite (50) d'environ 12 à 22 mm de large, et d'environ 40 à 60 cm de profondeur, qui est disposée le long de la route (1) ou du bas-côté (2).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, KM, 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, 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.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)