Building element

Details Building element Building element

1975-01-14

1976-09-07

Purser, Ernest R.

Static structures (e.g., buildings)

Disparate sheet lamina between exposed surfaces of wall,...

52475, 52509, 52511, 52573, 52614, 52759, E04B 162

Patent

active

039786331

ABSTRACT:
A construction element consisting of a sheet of material having plane front and back surfaces is joined to a base by an attachment means secured to the back surface of the sheet adjacent to the edge of the sheet. The attachment means comprises a frame having an aperture means opening away from the back surface of the sheet for receiving threaded elements and securing the sheet to the base and includes a homogeneous, permanently resilient substance positioned between the frame and the sheet having sufficient flexibility to allow for the difference in thermal expansion between the frame and the sheet and having sufficient tensile strength to hold the sheet to the frame.

REFERENCES:
patent: 3035446 (1962-05-01), Ross
patent: 3460303 (1969-08-01), Algrain et al.
patent: 3672107 (1972-06-01), Santry
patent: 3802143 (1974-04-01), Adler et al.

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