LOW FRICTION SLIDING GUIDE SHOE FOR ELEVATOR
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United States of America Patent
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Issued Date -
Aug 27, 2015
app pub date -
Oct 8, 2012
filing date -
Oct 8, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A sliding guide shoe for an elevator is provided including a base having a plurality of walls. A contact liner has a first side operably connected to at least one of the plurality of walls. A second side of the contact liner is configured to contact at least one surface on an elevator guide rail. The contact liner has a non-uniform thickness and is thereby configured to contact the at least one surface of the elevator guide rail over less than an entire surface of the second side of the contact liner.
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