Spring devices – Spring panel – Panel secured peripherally to supporting frame
Patent
1976-01-09
1977-06-14
Cherry, Johnny D.
Spring devices
Spring panel
Panel secured peripherally to supporting frame
5260, F16F 302
Patent
active
040293033
ABSTRACT:
A spring-frame assembly is provided for seats or the like including a plurality of wire springs in horizontally spaced relation between a pair of horizontal tubular frame members in spaced parallel relation. A pair of clips are provided for each spring, receiving opposite end portions thereof and including hook sections extending over the frame members downwardly around the outside thereof and thence inwardly and further including retaining sections engaging over portions of the spring spaced inwardly from the end portions thereof. The springs are preferably sinuous springs pre-formed to assume an upwardly bowed configuration and to apply torques and forces on the clips insuring secure engagement of the clips with the frame members. The clips have a ribbed construction for increased strength with flanges to provide extended areas of contact with the frame members.
REFERENCES:
patent: 2540779 (1951-02-01), Forbes
patent: 3118661 (1964-01-01), Cobb
patent: 3240483 (1966-03-01), Slominski
patent: 3288503 (1966-11-01), Slominski
patent: 3356359 (1967-12-01), Bond
patent: 3425680 (1969-02-01), Garrison
patent: 3888474 (1975-06-01), Mandusky et al.
Cherry Johnny D.
Flexsteel Industries Inc.
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