Seat frames

Details Seat frames Seat frames

1975-08-13

1977-09-27

Frazier, Roy D.

Chairs and seats

Bottom or back

Framework

267103, 267142, 297458, A47C 702

Patent

active

040507386

ABSTRACT:
A frame for an automobile seat or a domestic seat comprises a base frame; a pad which consists of a series of parallel cords and a series of parallel cross-wires, and is suspended over the base frame; spring elements having torsion parts secured to the cords of the pad; and an edge frame mounted above the base frame on limbs of said spring elements which extend upwardly and outwardly from the side edge regions of the pad and are secured at their upper ends to said edge frame. The spring elements have lengths which may be anchored on said pad or on said base frame, and spring elements of both forms may be employed.

REFERENCES:
patent: 2925855 (1960-02-01), Caughey
patent: 3024016 (1962-03-01), Strout et al.
patent: 3610688 (1971-10-01), Arnold et al.
patent: 3639002 (1972-02-01), Tischler
patent: 3727980 (1973-04-01), Tischler

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