Standing seam roof assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 1, 1986
Issued Date -
N/A
app pub date -
Jan 4, 1984
filing date -
Nov 13, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides an improved standing seam roof assembly comprising first and second corrugation crowns formed in a roof panel along opposing sides of a medial panel portion, each of these corrugation crowns having tab engaging protrusions disposed along the medial panel portion. A pair of spaced apart retaining tabs are supported beneath the roof panel to receive the tab engaging protrusions, and retaining struts are disposed above the roof panel for preventing disengagement with the retaining tabs to maintain securement of the medial panel portion to the underlying structure in its assembled position. Also, an improved female/male interlock seam assembly is provided, as well as an improved butt joint assembly. An insulation cutter and improved Z purlin design are featured as well.
First Claim
Family
International Classification(s)
Cited Art Landscape
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