Fire escape – ladder – or scaffold – Torso harness
Patent
1994-11-03
1996-06-04
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
Torso harness
256 1, A62B 3700
Patent
active
055224725
ABSTRACT:
A fall protection system for bridge construction includes a plurality of generally T-shaped cable supports securable to the concrete support columns of a bridle or overpass during construction. A plurality of cables are coupled between the T-shaped supports which receive a corresponding plurality of slidable safety belt attachments for use in securing a plurality of construction workers wearing appropriate safety harnesses to the overhead cables. Embodiments are shown in which the T-shaped cable supports are secured either to the extending reinforcement bar cages of each concrete support column or, alternatively, received directly within a suitably formed closed end bore within the concrete pier of the support column.
REFERENCES:
patent: 5297651 (1994-03-01), Vandeline
patent: 5409195 (1995-04-01), Strickland
Cluff John D.
Shuman, Jr. Jack W.
Chin-Shue Alvin C.
Ekstrand Roy A.
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