Method of securing prefabricated lagging components to a metal surface, and a prefabricated lagging component for use in the method
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United States of America Patent
Stats
-
Oct 11, 1983
Grant Date -
N/A
app pub date -
Apr 9, 1981
filing date -
Apr 11, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of securing a lagging component to a metal surface, comprising: positioning a prefabricated lagged component having one or more holes on the metal surface; inserting a securing element into each hole of the lagging component until its end touches the metal surface; welding the securing element to the surface using a welding gun; and filling the remaining hole cavity with a packing material around the securing element. The securing element is held in place prior to welding by a cardboard retainer.
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Cited Art Landscape
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