Static structures (e.g. – buildings) – Facer held by stiffener-type frame – Frame member substantially cylindrical in cross-section
Patent
1975-06-09
1976-11-23
Shedd, Wayne L.
Static structures (e.g., buildings)
Facer held by stiffener-type frame
Frame member substantially cylindrical in cross-section
242305TP, 5259B, F16B 704
Patent
active
039928535
ABSTRACT:
A spring clip for being secured to framework rails of an item of furniture and the like for receiving and holding opposite end portions of conventional, zig-zag, spring strips suspended between the rails and being characterized by a self-locking construction, as follows. A fastening portion defines a generally elongate surface for being secured to the rail. A spring receiving portion is of flexible, resilient material and a generally C-shaped, cross-sectional configuration defining an interior opening therein and a passageway therethrough for insertion of the end portion of the spring strip. The passageway is of a normally less cross-sectional dimension than the spring strip end portion for flexible expansion of the spring receiving portion enlarging the passageway during insertion of the spring strip end portion therethrough and for resilient contraction returning the passageway to its normal cross-sectional dimension after receipt of the spring strip end portion in the interior opening for locking of the spring strip therein.
REFERENCES:
patent: 2328757 (1943-07-01), Tinnerman
patent: 2716442 (1955-08-01), Larson et al.
patent: 2976823 (1961-03-01), Dodge
patent: 3671031 (1972-06-01), Krakauer
patent: 3791749 (1974-02-01), Grille et al.
patent: 3879812 (1975-04-01), Clinch
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