Escalator step
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United States of America Patent
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-
Aug 20, 2013
Grant Date -
Dec 27, 2012
app pub date -
Jun 22, 2012
filing date -
Jun 24, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An escalator step has: a first surface (1) in a steppable area having a material with a coefficient of friction between 0.3 and 0.8 for increasing passenger stability. A bearing structure (2) of the first surface (1) supports the first surface (1); housing first connection devices (3) to drive systems (30). The step makes it easier to disassemble the components, reduce operating noise, improve the strength of the step and provide a skirting board that is more rigid against side loads.
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International Classification(s)
Cited Art Landscape
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