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Machine translation
1. (WO2007094777) ELEVATOR BRAKE CONDITION TESTING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/094777    International Application No.:    PCT/US2006/005259
Publication Date: 23.08.2007 International Filing Date: 14.02.2006
IPC:
G01M 99/00 (2011.01)
Applicants: OTIS ELEVATOR COMPANY [US/US]; Ten Farm Springs Road, Farmington, Connecticut 06032 (US) (For All Designated States Except US).
ILLAN, Juan, Antonio [ES/US]; (US) (For US Only)
Inventors: ILLAN, Juan, Antonio; (US)
Agent: KOENCK, Alan M.; KINNEY & LANGE, PA, Kinney & Lange Building, 312 South Third Street, Minneapolis, Minnesota 55415-1002 (US)
Priority Data:
Title (EN) ELEVATOR BRAKE CONDITION TESTING
(FR) VÉRIFICATION DE CONDITION DE FREIN D'ASCENSEUR
Abstract: front page image
(EN)A brake (42) is tested in an elevator system (10) including a car (12) and a counterweight (14) connected to the car (12) by a rope (16). The car (12) is positioned at a reference position in the hoistway (HW) adjacent to a hoistway limit switch (23), and the brake (42) is engaged to hold the car (12) at the reference position. The rotating member (46) is then driven to provide a testing force on the brake (42) that simulates a load in the elevator car (12) of at least a maximum rated load for the car (12). The brake test is terminated if the hoistway limit switch (23) is actuated.
(FR)La présente invention concerne la vérification d'un frein (42) dans un système d'ascenseur (10) comportant une cabine (12) et un contrepoids (14) relié à la cabine (12) par un câble (16). La cabine (12) est positionnée à une position de référence dans le puits (HW) adjacente à un interrupteur de fin de course (23) du puits, et le frein (42) est en prise pour le maintien de la cabine (12) à la position de référence. L'organe de rotation (46) est ensuite entraîné pour la simulation d'une charge dans la cabine d'ascenseur (12) d'au moins une charge nominale maximale pour la cabine (12). La vérification de frein est terminée si l'interrupteur de fin de course (23) est actionné.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)