Elevator system

The invention relates to an elevator system comprising an elevator car (3) suspended on at least one suspension (5, 6), wherein at least one suspension is implemented as a synchronous belt (6); a prime mover unit (14) having a drive pulley (12) acting together in a non-slip manner with the synchrono...

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Bibliographic Details
Main Authors OGAVA MARIO, KANNO RENATO
Format Patent
LanguageChinese
English
Published 26.09.2012
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The invention relates to an elevator system comprising an elevator car (3) suspended on at least one suspension (5, 6), wherein at least one suspension is implemented as a synchronous belt (6); a prime mover unit (14) having a drive pulley (12) acting together in a non-slip manner with the synchronous belt (6), wherein the synchronous belt (6) and thus the elevator car (3) can be displaced by means of the drive pulley (12) via the prime mover unit (14); a distance measurement device (15) for measuring a travel distance of the synchronous belt (6) in the area of the drive pulley for the purpose of determining an elevator car position; a controller (17) actuating the prime mover unit (14) on the basis of the stop location position values stored in the controller (17) and the determined elevator car position so that the elevator car (3) can be stopped at two or more stop locations (10', 11'); at least one position sensor (20) disposed at a distance from the area of the drive pulley, signaling the controller when
Bibliography:Application Number: CN2010859740