Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Side-by-side terminus shafts; e.g. – truss
Patent
1979-08-06
1982-09-14
Ridgill, Jr., James L.
Static structures (e.g., buildings)
Openwork; e.g., truss, trellis, grille, screen, frame, or...
Side-by-side terminus shafts; e.g., truss
52696, 52DIG6, 411468, E04C 302
Patent
active
043488501
ABSTRACT:
A relatively flat sheet metal structural web member for interconnecting a pair of generally parallel spaced-apart chord members to form a floor truss or the like. The web member is generally V-shaped, comprising first and second legs integrally joined at one of their respective ends, and a plurality of teeth struck from opposite ends of the legs for being driven into the chord members. The teeth struck from of each leg are oriented to present their relatively wide surfaces generally broadside within the range of 45.degree.-90.degree. with respect to the central longitudinal plane of the leg for maximizing the resistance of the teeth to movement through the wood chord members so as to increase the load-holding capacity of the web member.
REFERENCES:
patent: 2293862 (1942-08-01), Sorenson
patent: 3025577 (1962-03-01), Jureit
patent: 3416283 (1968-12-01), Sanford
patent: 3708942 (1973-01-01), Leonard
patent: 3951033 (1976-04-01), Moehlenpah
patent: 4078352 (1978-03-01), Knowles
patent: 4207719 (1980-06-01), Knowles
Moehlenpah Walter G.
Reeder Milton E.
Moehlenpah Industries, Inc.
Ridgill, Jr. James L.
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