SHEAVE ASSEMBLY FOR AN ELEVATOR SYSTEM

An elevator system includes guide rail mounted machine and a sheave assembly that accommodates a guide rail within a hoistway. The inventive sheave assembly includes individual sheave portions rotatable along a common axis. At least two of the sheave portions are spaced apart along the shaft and a p...

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Bibliographic Details
Main Authors PICARD RAPHAEL, PILLIN DAVID, DET FRANCK, REBILLARD PASCAL, BEEUWSAERT MICHEL, DEPEE DAVY, FANIELLE HUGUES, LEGEZ JACOBUS B, RICO FERNANDO, CLOUX JEAN-NOEL
Format Patent
LanguageEnglish
Published 01.05.2008
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:An elevator system includes guide rail mounted machine and a sheave assembly that accommodates a guide rail within a hoistway. The inventive sheave assembly includes individual sheave portions rotatable along a common axis. At least two of the sheave portions are spaced apart along the shaft and a portion of the guide rail extends toward the axis beyond a plane formed tangent to the outer diameter of the sheave portions.
Bibliography:Application Number: US20080968334