Insulated construction element

Details Insulated construction element Insulated construction element

1976-11-22

1978-06-27

Murtagh, John E.

Static structures (e.g., buildings)

Underlying compressible layer or pad

52731, 49DIG1, 29416, E04B 162

Patent

active

040966780

ABSTRACT:
Two elongated metallic profiles each formed with two pairs of flanges each of which forms a longitudinally extending groove are positioned with the two grooves of each profile parallel and opening toward the two grooves of another such profile. An elongated bar of insulating material having a pair of longitudinally extending sides is fitted between each groove of each profile and the corresponding groove of the other profile. This forms a longitudinally extending passage defined on two opposite sides by the two insulating bars and on the other two sides by the two profiles. A tool is disposed through this passage so as plastically and permanently to deform the inner flanges outwardly and into intimate tight contact with the bars.

REFERENCES:
patent: 3093217 (1963-06-01), Doede
patent: 3125192 (1964-03-01), Ramseur
patent: 3420026 (1969-01-01), Nolan
patent: 3441995 (1969-05-01), Revell
patent: 3445974 (1969-05-01), Bragman
patent: 3517472 (1970-06-01), Toth
patent: 3765136 (1973-10-01), Mudd
patent: 3992769 (1976-11-01), Jackson
patent: 3999354 (1976-12-01), Anter

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