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Machine translation
1. (WO2012110526) AUTOMATIC CONNECTION VALVE FOR CONCRETE PUMPING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/110526    International Application No.:    PCT/EP2012/052532
Publication Date: 23.08.2012 International Filing Date: 14.02.2012
IPC:
E04G 21/04 (2006.01), F16K 15/02 (2006.01)
Applicants: UNIVERSITEIT GENT [BE/BE]; Sint-Pietersnieuwstraat 25 B-9000 Gent (BE) (For All Designated States Except US).
VERHOEVEN, Ronny [BE/BE]; (BE) (For US Only).
DE SCHUTTER, Geert [BE/BE]; (BE) (For US Only).
ANTEUNIS, Marcel [BE/BE]; (BE) (For US Only)
Inventors: VERHOEVEN, Ronny; (BE).
DE SCHUTTER, Geert; (BE).
ANTEUNIS, Marcel; (BE)
Agent: WAUTERS, Davy; DenK iP bvba Pastoor Ceulemansstraat 3 B-3191 Schiplaken (Hever) (BE)
Priority Data:
11154595.0 15.02.2011 EP
Title (EN) AUTOMATIC CONNECTION VALVE FOR CONCRETE PUMPING
(FR) VANNE DE RACCORD AUTOMATIQUE POUR LE POMPAGE DE BÉTON
Abstract: front page image
(EN)A device and method are described for assisting in filling a formwork (11) with concrete. The device (10) comprises a pipe portion (15) for receiving concrete to be pumped into the formwork (11), fixing means (17) for securing the pipe portion (15) to the formwork (11) and a valve (19) for controlling flow of concrete passing through the pipe portion (15) into the formwork (11). A resilient means (27) is provided for automatically opening and closing of the valve during pumping operation. The device is adapted for providing a substantially flush surface of the concrete in the formwork, after the pumping has finished.
(FR)L'invention concerne un dispositif et une méthode d'assistance au remplissage d'un coffrage avec du béton (11). Le dispositif (10) comprend une partie tube (15) permettant de recevoir le béton à pomper dans le coffrage (11), un moyen de fixation (17) permettant de fixer la partie tube (15) au coffrage (11) et une vanne (19) permettant de réguler le débit de béton traversant la partie tube (15) jusque dans le coffrage (11). Un moyen résistant (27) permet d'ouvrir et de fermer automatiquement la vanne lors de l'action de pompage. Le dispositif est conçu pour fournir une surface de béton pratiquement au ras du coffrage lorsque le pompage est terminé.
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)