Static structures (e.g. – buildings) – Sheetlike element assembled parallel to existing wall,... – With separate fastener extending beyond margin
Patent
1974-04-19
1976-02-24
Perham, Alfred C.
Static structures (e.g., buildings)
Sheetlike element assembled parallel to existing wall,...
With separate fastener extending beyond margin
52562, 52714, E04B 138
Patent
active
039396193
ABSTRACT:
A portion of a clip fits into the cavity of a hollow core panel and another portion is attached to a structural wall. The portion inside the cavity has normally tapered opposed walls which are straightened, upon insertion into the cavity, to form parallel walls engaging the interior panel surfaces forming the cavity, thus providing a secure fit.
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patent: 2317428 (1943-04-01), Anderson
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patent: 3225504 (1965-12-01), Gregoire
Johns-Manville Corporation
Krone Robert M.
McClain James W.
Perham Alfred C.
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