Fire escape – ladder – or scaffold – Safety device – platform associated – Railing
Patent
1997-04-07
1999-12-28
Chin-Shue, Alvin
Fire escape, ladder, or scaffold
Safety device, platform associated
Railing
E04G 500
Patent
active
060068620
ABSTRACT:
A temporary guard rail assembly for scaffolding has a first clamping assembly engaging the horizontal member of scaffolding, a second clamping member engaging an adjacent vertical member of the scaffolding, an adjustable arm assembly connecting the first and second clamping assemblies, and a guard rail support extending vertically from the first clamping assembly. The first and second clamping assemblies are fastened to the respective members of the scaffolding to provide, vertically extending guard rail supports above the uppermost members of the scaffolding. Guard rails are positioned on the supports and provide fall protection for workers prior to their moving to the top most level of the scaffolding
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Chin-Shue Alvin
Egan Russell J.
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