Platform rocker structure

Details Platform rocker structure Platform rocker structure

1977-08-29

1978-10-10

Frazier, Roy D.

Chairs and seats

Rocker-mounted

Track-mounted rocker

267149, 248387, 297268, A47C 302

Patent

active

041193431

ABSTRACT:
A platform rocker structure for supporting a chair seat and back for rocking motion includes two or more flexure members formed of epoxy-glass laminates which have unusual flexural characteristics and high resistance to flexural fatigue.

REFERENCES:
patent: 163287 (1875-05-01), Wheeler et al.
patent: 821055 (1906-05-01), Ordway
patent: 1231148 (1917-06-01), Gabrielse
patent: 2586951 (1952-02-01), Johnson
patent: 2664146 (1953-12-01), Jackson
patent: 2828801 (1958-04-01), Papst
patent: 3465997 (1969-09-01), Piske
patent: 3682466 (1972-08-01), Huchette et al.

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