Prefabricated building panels

Details Prefabricated building panels Prefabricated building panels

1985-08-02

1987-01-20

Friedman, Carl D.

Static structures (e.g., buildings)

Insulating insert; e.g., filler in cavity in preconstructed...

Insulation suspended from discrete member within cavity

52241, 52481, 52795, E04B 174

Patent

active

046371877

ABSTRACT:
A prefabricated building panel comprising a plurality of longitudinally extending transversely spaced trusses, each truss comprising opposed channel members and undulating truss member joined to and extending between the channel members and an outer sheet and an inner sheet fastened to said channel members. The inner sheet comprises a plurality of transversely spaced grooves defined by narrow ribs extending transversely and formed by spaced portions of the inner sheet bent inwardly. The grooves have a width substantially equal to the width of the channel members of the truss and receiving one of the channel members. The base of each groove lies in the plane of the sheet such that the space between adjacent channels is maximized for receiving insulating material.

REFERENCES:
patent: 1211562 (1917-01-01), Edwards, Jr.
patent: 2205725 (1940-06-01), Kavanagh
patent: 2810166 (1957-10-01), Nelsson
patent: 3882653 (1975-05-01), Ollman
patent: 4028859 (1977-06-01), Bellagamba
patent: 4295312 (1981-10-01), Campbell

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