Spring devices – Spring panel – With cantilevered surface extension – i.e. – 'soft edge'
Patent
1975-11-12
1976-11-30
Mitchell, James C.
Spring devices
Spring panel
With cantilevered surface extension, i.e., 'soft edge'
5247, 297452, F16F 300
Patent
active
039944824
ABSTRACT:
A spring edge for a furniture deck, the deck consisting of a wire fabric deck sheet resiliently supported over a rigid frame, the spring edge consisting of a series of generally V-shaped sinuous spring elements distributed along the forward edge of the frame, opening forwardly, the lower legs of the elements being fixedly related at their forward ends to the frame and deck, and the apices of the elements being connected to the deck for forward and rearward sliding movement, the upper legs of the spring elements being inclined upwardly and forwardly and supporting a transversely extending horizontal border wire at their upper ends.
REFERENCES:
patent: 3151853 (1964-10-01), Richardson et al.
patent: 3497883 (1970-03-01), Arnold et al.
patent: 3727980 (1973-04-01), Tischler
patent: 3888473 (1975-06-01), Mandusky et al.
Isaacs Robert O.
Platt John G.
Flex-O-Lators Inc.
Hamilton John A.
Mitchell James C.
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