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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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | English |
Published |
01.05.2008
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: US20080968334 |