Suspension platform system
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United States of America Patent
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Dec 22, 2015
Grant Date -
Apr 17, 2014
app pub date -
Dec 23, 2013
filing date -
Jun 29, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A suspension platform system having a work platform suspended from at least one modular mast by a hoisting system. The modular mast is composed of at least two mast units stacked vertically and attached to one another. Each mast unit has a multifunction rail including a plurality of safety engagement devices and a stabilizer guide device. The work platform has at least one mast stabilizer that cooperate with the stabilizer guide device to prevent undesired swaying of the suspended work platform. The hoisting system includes a carriages, hoist, and mast cable. The carriage engages the associated mast so that the carriage may be conveniently slid up and down the mast.
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