Roof supported scaffold
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 2, 1983
Issued Date -
N/A
app pub date -
Apr 13, 1981
filing date -
Apr 25, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A scaffold has features that allow it to be supported vertically by connecting it to a building. The scaffold includes a pair of legs. Each leg will telescope to vary the length of the leg. A rail interconnects the legs. A worker's platform is carried by the rail below the rail. Rollers connected with the platform allow the platform to roll along the length of the rail. An adapter mounted to the top of each leg will insert under a depending member of the building roof to hold the legs vertically. The adapter is urged upward by a spring to maintain engagement.
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Cited Art Landscape
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