Non-winding type high-storey rescue lift
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United States of America Patent
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Issued Date -
Jul 23, 2015
app pub date -
Mar 26, 2013
filing date -
Jul 23, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed is a non-winding type high-storey rescue lift, comprising a car shifting mechanism, an apparatus preventing the steel cable track and the car from drifting, a speed reducing and damping apparatus, two pairs of movable pulleys distributed in a cross shape, an apparatus for pre-placing a car, a speed limiting and braking apparatus and a storey selection apparatus. The non-winding type high-storey rescue lift is provided with multiple protection measures, is suitable for rescue from high storeys and is passive.
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