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Machine translation
1. (WO2012052571) SUPPORT STRUCTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/052571    International Application No.:    PCT/ES2010/070674
Publication Date: 26.04.2012 International Filing Date: 20.10.2010
IPC:
E21D 9/00 (2006.01), E01B 2/00 (2006.01)
Applicants: PETRUCCO, S.A. [ES/ES]; Rotonda de Pitágoras, 1 Nave 508 Parque Empresarial El Pilar E-28806 Alcalá de Henares (Madrid) (ES) (For All Designated States Except US).
STEFANUTTI, Rino [IT/ES]; (ES) (For US Only).
PETRUCCO, Alvise [IT/ES]; (ES) (For US Only).
PILOTTO, Daniel [IT/ES]; (ES) (For US Only)
Inventors: STEFANUTTI, Rino; (ES).
PETRUCCO, Alvise; (ES).
PILOTTO, Daniel; (ES)
Agent: ELZABURU MARQUEZ, Alberto; C/ Miguel Angel 21, 2ª planta E-28010 Madrid (ES)
Priority Data:
Title (EN) SUPPORT STRUCTURE
(ES) ESTRUCTURA DE SUSTENTACIÓN
(FR) STRUCTURE DE SUPPORT
Abstract: front page image
(EN)The invention relates to a temporary support structure which provisionally supports the rail tracks (12) in use when work is carried out under the tracks, such as the jacking of a box (13) of reinforced concrete for eliminating a railroad crossing.
(ES)Estructura de sustentación temporal que soporta provisionalmente las vías (12) férreas en circulación durante la realización de trabajos bajo vía, tal como el hincado de un cajón (13) de hormigón armado para la supresión de un paso a nivel.
(FR)L'invention concerne une structure de support temporaire permettant de supporter provisoirement les voies ferrées (12) en utilisation pendant la réalisation de travaux sous voie, tels que la mise en place d'un caisson (13) de béton armé pour la suppression d'un passage à niveau.
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, RO, RS, RU, 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, 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: Spanish (ES)
Filing Language: Spanish (ES)