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Machine translation
1. (WO2014206444) A HELICAL TORSION SPRING AND A SPRING DRIVE FOR AN ELECTRICAL SWITCHING APPARATUS INCLUDING THE TORSION SPRING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/206444 International Application No.: PCT/EP2013/063178
Publication Date: 31.12.2014 International Filing Date: 25.06.2013
Chapter 2 Demand Filed: 21.01.2015
IPC:
F16F 1/04 (2006.01) ,H01H 3/30 (2006.01)
Applicants: ABB TECHNOLOGY LTD[CH/CH]; Affolternstrasse 44 CH-8050 Zürich, CH
Inventors: HELL, Anders; SE
STAFFAS, Daniel; SE
TREDOUX, Johannes; SE
HOLMAN, Mats; SE
JACOBSSON, Staffan; SE
Agent: HELIN, William; ABB AB Intellectual Property Ingenjör Bååths Gata 11 S-721 83 Västerås, SE
Priority Data:
Title (EN) A HELICAL TORSION SPRING AND A SPRING DRIVE FOR AN ELECTRICAL SWITCHING APPARATUS INCLUDING THE TORSION SPRING
(FR) RESSORT DE TORSION HÉLICOÏDALE ET RAPPEL DE RESSORT POUR UN INTERRUPTEUR ÉLECTRIQUE COMPRENANT UN RESSORT DE TORSION
Abstract: front page image
(EN) The present invention relates to a torsion spring comprising a helical spring wire wound around a central axis (A). The spring wire has across-section formed by at least one flange (3,4) aligned with the central axis (A) of the spring and a web (5) connected to the flange and extending in a direction perpendicular to the central axis.
(FR) La présente invention concerne un ressort de torsion comprenant un fil de ressort hélicoïdal entouré autour d'un axe central (A). Le fil de ressort présente une section transversale formée par au moins une bride (3, 4) alignée avec l'axe central (A) du ressort et une bande (5) raccordée à la bride et s'étendant dans un sens perpendiculaire à l'axe centrale. FIG. 1:
Designated States: 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)