Sheave assembly for an elevator system

An elevator system includes guide rail mounted machine (16) and a sheave assembly(32) that accommodates a guide rail (38) within a hoistway. The inventive sheave assembly includes individual sheave portions (54) rotatable along a common axis. At least two of the sheave portions are spaced apart alon...

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Bibliographic Details
Main Author DET FRANCK,DUPEE DAVY,CLOUX JEAN-NOEL,BEEUWSAERT MICHEL,PLCARD RAPHAEL,REBILLARD PASCAL,RICO FERNANDO,PILLIN DAVID,FANIELLE HUGUES,LEGEZ JACOBUS BENJAMIN
Format Patent
LanguageEnglish
Published 28.12.2005
Edition7
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 (16) and a sheave assembly(32) that accommodates a guide rail (38) within a hoistway. The inventive sheave assembly includes individual sheave portions (54) rotatable along a common axis. At least two of the sheave portions are spaced apart along a shaft (50) and a portion of the guide rail extends toward the axis beyond a plane formed tangent to the outside diameter of the sheave portions.
Bibliography:Application Number: CN20028029949