Fall arrest self rescuing trolley and system including the same
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United States of America Patent
Stats
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Nov 27, 2012
Grant Date -
Jan 13, 2011
app pub date -
Jul 10, 2009
filing date -
Jul 10, 2009
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A trolley and fall arrest safety system is disclosed for movement along an elevated track to support a person who has fallen off of a structure adjacent the track. The trolley is arranged to roll on along a surface of the track in a longitudinal direction to suspend a person therefrom in the event that the person falls from an elevated position adjacent the track. The trolley includes an immobilizing assembly including a flexible strap. The strap is arranged to be pulled by the suspended worker to releasably fix the trolley at a longitudinal position on the track, so that the person can swing himself/herself to move the trolley to a desired safety position.
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