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Machine translation
1. (WO2001027431) ACTUATION ASSEMBLY FOR VENETIAN BLINDS OR THE LIKE INSIDE DOUBLE-GLAZING UNITS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/027431    International Application No.:    PCT/EP2000/009959
Publication Date: 19.04.2001 International Filing Date: 10.10.2000
Chapter 2 Demand Filed:    07.05.2001    
IPC:
E06B 9/264 (2006.01), H02K 5/12 (2006.01), H02K 7/14 (2006.01), H02K 37/12 (2006.01)
Applicants: FINVETRO S.P.A. [IT/IT]; Via Puglia, 12, I-35043 Monselice (IT) (For All Designated States Except US).
ROSSINI, Mauro [IT/IT]; (IT) (For US Only)
Inventors: ROSSINI, Mauro; (IT)
Agent: MODIANO, Guido; Modiano & Associati, Via Meravigli, 16, I-20123 Milano (IT)
Priority Data:
PD99A000225 13.10.1999 IT
Title (EN) ACTUATION ASSEMBLY FOR VENETIAN BLINDS OR THE LIKE INSIDE DOUBLE-GLAZING UNITS
(FR) SYSTEME D'ENTRAINEMENT POUR STORES VENITIENS OU ANALOGUES PLACES A L'INTERIEUR DE VITRAGES DOUBLES
Abstract: front page image
(EN)An actuation assembly (10), particularly for double-glazing units (11) with a perimetric frame (12) which supports two glass panes (13) which form, between them, a sealed air space (14) which accommodates light blocking means (15) which are adapted to be orientated and/or moved from a fully packed or rolled-up condition to unfolded conditions and vice versa. The assembly comprises a rotor (17) which is arranged between the panes, is connected so as to rotate together with an actuation shaft (20) of the light blocking means, and is provided with one or more permanent magnets (18) which are arranged with alternating polarities, and at least two electromagnets (25, 26) which are arranged so that when they are crossed by an electric current they generate respective magnetic fields whose polarities can vary according to the direction of the current and are arranged on corresponding angular positions with respect to said rotor.
(FR)L'invention porte sur un système d'entraînement (10), particulièrement destiné aux éléments à double vitrage (11) comportant un cadre (12) portant deux vitres (13) formant entre elles une lame d'air fermée (14) renfermant des moyens d'arrêt de la lumière (15) orientables et/ou déplaçables entre une position de retrait ou d'enroulement total et une position de déploiement, et vice versa. Le système comporte: un rotor (17) placé entre les vitres, conçu pour tourner avec l'arbre d'entraînement (20) du moyen d'arrêt de la lumière, et muni d'un ou plusieurs aimants permanents (18) de polarités alternantes; et au moins deux électroaimants (25, 26) produisant des champs dont la polarité varie en fonction du sens du courant qui les traverse et occupent des positions angulaires correspondantes par rapport audit rotor.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)