Seating apparatus

Details Seating apparatus Seating apparatus

1985-05-14

1987-08-11

Dorner, Kenneth J.

Chairs and seats

Collapsible chair; i.e., relatively folding bottom, back,...

Laterally collapsible

297 46, 297411, 297441, A47C 428

Patent

active

046857257

ABSTRACT:
A folding chair providing a lightweight, strong and sturdy chair when unfolded and providing a compact elongated structure when folded. The folding chair invention accommodating arm chair and straddle chair configurations, each of these comprising a frame assembly having a plurality of pivotally connected strut members, and a fabric sling seat supported by the frame assembly. The frame assembly including two crossing interconnected sub assemblies, each sub assembly of four or five strut members. A pivotal stop link being used to stop the unfolding of each sub assembly, each stop link including two parallel shafts pivotally connecting a side member of one sub assembly with a side member of the other sub assembly.

REFERENCES:
patent: 244216 (1881-07-01), Fenby
patent: 1027692 (1912-05-01), Cole
patent: 2691410 (1954-10-01), Boucher
patent: 2722972 (1955-11-01), Altruda
patent: 3124387 (1964-03-01), MacLaren
patent: 4014591 (1977-03-01), Gittings
patent: 4148520 (1979-04-01), Miller

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