Structural member

Details Structural member Structural member

1988-06-17

1990-07-03

Chilcot, Jr., Richard E.

Static structures (e.g., buildings)

Machine or implement

52690, 52694, E04B 552

Patent

active

049379984

ABSTRACT:
A structural member suitable for use as a joist has a web formed from a continuous rod or bar bent and shaped to define a plurality of peaks, and a flange overlying each edge of the web, with each flange formed from a continuous steel sheet bent and folded upon itself to define a socket for reception of the peaks of the web, and the wings of the flange.

REFERENCES:
patent: 991603 (1911-05-01), Brooks
patent: 2457250 (1948-12-01), Macomber
patent: 2578465 (1951-12-01), Davis, Jr. et al.
patent: 2630890 (1953-03-01), Macomber
patent: 3164227 (1965-01-01), Davis, Jr. et al.
patent: 3221467 (1965-12-01), Henkels
patent: 4520609 (1985-06-01), Worley et al.
patent: 4542615 (1985-09-01), McCall

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