Fastening arrangement for abutting structural members

Details Fastening arrangement for abutting structural members Fastening arrangement for abutting structural members

1981-11-16

1984-02-14

Murtagh, John E.

Static structures (e.g., buildings)

Sheetlike element assembled parallel to existing wall,...

Element spaced from wall, ceiling, or floor and held by...

52586, 52512, 404 40, E04B 138, E01C 500

Patent

active

044308370

ABSTRACT:
A fastening arrangement for multiple sections of structural flooring and the like having contiguous corners (10a, 10b, 10c, 10d). The corner end of each section is grooved to present a sector (13) of a cylinder which when combined present a cylindrical bore at the junction of the section corners (10). At least the upper surface of each corner (10) has formed therein a dovetailed recess (15) which widens away from the corner junction point. A flat locking key washer member (17, 22) having dovetailed tabs (20) is fitted into the recesses (15, 15') maintains the contiguous corners (10) in place and a bolt (21) passing through a central aperture (18) of member (17) and to the cylindrical bore presented at the corners (10) may be employed to secure the assembly to a supporting structure (11).

REFERENCES:
patent: 886077 (1908-04-01), Rowe
patent: 1436896 (1922-11-01), Newell
patent: 1888937 (1932-11-01), Saives
patent: 2549534 (1951-04-01), Shultz
patent: 2895753 (1959-07-01), Fentiman
patent: 3091487 (1963-05-01), Gallagher
patent: 3160245 (1964-12-01), Pavlecka
patent: 3160249 (1964-12-01), Pavlecka
patent: 3469865 (1969-09-01), Ellenburg

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