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Machine translation
1. (WO2010147522) EXPANSION DEVICE FOR BREAKING SOLID MATERIAL, USE OF THE DEVICE AND METHOD FOR PRODUCING IT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/147522    International Application No.:    PCT/SE2009/050757
Publication Date: 23.12.2010 International Filing Date: 17.06.2009
Chapter 2 Demand Filed:    08.04.2011    
IPC:
E21C 37/06 (2006.01), E21C 37/10 (2006.01)
Applicants: EMSTONE AB [SE/SE]; Fabriksgatan 38-42 S-412 51 Göteborg (SE) (For All Designated States Except US).
AHNBERG, Anders Erik Daniel [SE/SE]; (SE) (For US Only).
BOJÖ, Per Henrik [SE/SE]; (SE) (For US Only)
Inventors: AHNBERG, Anders Erik Daniel; (SE).
BOJÖ, Per Henrik; (SE)
Agent: AWAPATENT AB; P.O Box 5117 S-200 71 Malmö (SE)
Priority Data:
Title (EN) EXPANSION DEVICE FOR BREAKING SOLID MATERIAL, USE OF THE DEVICE AND METHOD FOR PRODUCING IT
(FR) DISPOSITIF DE DILATATION PERMETTANT LA RUPTURE DE MATERIAU SOLIDE, UTILISATION DU DISPOSITIF ET SON PROCEDE DE PRODUCTION
Abstract: front page image
(EN)According to the present invention there is disclosed an expansion device for breaking solid materials, wherein the expansion device according to the present invention comprises at least one hose elements, each hose element comprising an inner expansion chamber having a non-circular cross section before pressurization or having an inner pressuring means and/or a reinforcement arranged on the outside of the inner expansion chamber which have a non-circular cross section before pressurization; the inner pressuring means which is arranged around the inner expansion chamber; the reinforcement which is arranged around the inner pressuring means; optionally an outer layer arranged around the reinforcement; optionally at least one "directional-breaking-force amending" material portion which is arranged outside the reinforcement; and wherein the at least one hose element comprises a coupling connection on a first end of the hose element, and optionally a second coupling connection on a second end of the hose element.
(FR)La présente invention concerne un dispositif de dilatation permettant la rupture de matériaux solides. Le dispositif de dilatation selon la présente invention comporte au moins des éléments de tuyau flexible, chaque élément de tuyau flexible comprenant une chambre de dilatation intérieure présentant une section transversale non circulaire avant la mise sous pression ou comprenant un moyen interne de mise sous pression et/ou un renfort disposé à l'extérieur de la chambre de dilatation intérieure ayant une section transversale non circulaire. Le moyen interne de mise sous pression est disposé autour de la chambre de dilatation ; le renfort est disposé autour du moyen interne de mise sous pression ; éventuellement une couche extérieure disposée autour du renfort ; éventuellement au moins une partie de matériau de modification de force de rupture directionnelle est disposé à l'extérieur du renfort. Ledit élément de tuyau flexible comporte un raccord de couplage sur une première extrémité de l'élément de tuyau flexible, et éventuellement un second raccord de couplage sur une seconde extrémité de l'élément de tuyau flexible.
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, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (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, SE, SI, SK, 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)