Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,... – Laterally collapsible
Patent
1980-05-22
1982-04-20
Frazier, Roy D.
Chairs and seats
Collapsible chair; i.e., relatively folding bottom, back,...
Laterally collapsible
297441, A47C 428
Patent
active
043255779
ABSTRACT:
A foldable chair comprising a seat portion made of a sheet of flexible material such as canvas, fabric, leather or plastic supported by a pair of rectangular support frames hinged relative to each other and crossing each other along an intermediary hinge line such as to form a figure X when supported from the ground and viewed from the front. The flexible seat portion is frictionally held at its ends as a result of being wrapped around and passed between a pair of parallel lateral tie members forming part of each support frame or, alternatively, forming part of an armrest in chair structures including a back supporting portion. The end flap of canvas, fabric, leather or plastic wrapped around and passed between the anchoring tie members is held in position between the surfaces in engagement and, in structure provided with a back portion, a length of pliable material is held in position in the same manner by having each end wrapped around and passed between support tie members formed integral with the chair armrest structures.
REFERENCES:
patent: 604212 (1898-05-01), Palmer
patent: 614235 (1898-11-01), Palmer
patent: 2809692 (1957-10-01), Taffae
Aschenbrenner Peter A.
Frazier Roy D.
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