Spring panel for seat cushion support structure

Details Spring panel for seat cushion support structure Spring panel for seat cushion support structure

1978-03-03

1979-10-16

Halvosa, George E. A.

Spring devices

Spring panel

With cantilevered surface extension, i.e., 'soft edge'

267112, 267142, F16F 302

Patent

active

041711254

ABSTRACT:
In a seat support structure of the kind comprising two spaced longitudinally extending cord members, and a plurality of spaced apart spring metal wires extending transversely between the longitudinal cords and connected to the latter, the transverse wires extending beyond at least one of the longitudinal cords into connection with an edge wire to define an angled, sprung wing of the structure, there is provided an improved, interlocking connection between the transverse wires and the or each longitudinal cord adjacent the wing to prevent failure of the connection under tension on the longitudinal cord.

REFERENCES:
patent: 3639002 (1972-02-01), Tischler
patent: 3797886 (1974-03-01), Griffiths
patent: 3880467 (1975-04-01), Tischler
patent: 3982737 (1976-09-01), Platt et al.
patent: 4050738 (1977-09-01), Griffiths

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