Fire escape – ladder – or scaffold – Pitched roof conforming scaffold
Patent
1996-05-17
1999-01-26
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
Pitched roof conforming scaffold
248237, E04G 312
Patent
active
058628800
ABSTRACT:
A roof scaffolding system of the type for use on a pitched roof that may be moved both longitudinally and laterally is provided. The roof scaffolding system includes: a peak anchor having a carrying assembly connected atop thereof, the peak anchor being adapted for connecting to a pitched roof; a side rail assembly having a base member, a top member and a load support member adapted to support an elongated scaffold member, the load support member interconnecting the base member and the top member; and an elongated flexible member operationally connecting the side rail assembly and the peak anchor in a manner such that the side rail assembly may be moved longitudinally and laterally upon a roof. The roof scaffolding system may include a cross rail member connected between to side rail assemblies to serve as a safety rail for a user. The roof scaffolding system may further include a net connectable between the side rail assemblies to prevent objects from falling from the work area.
REFERENCES:
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patent: 4856745 (1989-08-01), Mabir
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patent: 5320194 (1994-06-01), Bredyk
patent: 5379859 (1995-01-01), Pigman
Nelson Michael L.
Niles Sharon L.
Breaux Joseph N.
Chin-Shue Alvin C.
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