Chair having seat and back capable of relative tilting

Details Chair having seat and back capable of relative tilting Chair having seat and back capable of relative tilting

1987-04-21

1988-12-13

McCall, James T.

Chairs and seats

Back movement resiliently opposed in operating position

D 6380, 297302, A47C 300

Patent

active

047905956

ABSTRACT:
Chair having seat and back parts capable of springy tilting relative to each other. The seat and back parts are provided in the region where they join each other with a reduced width to intensify the relative tilting thereof. Longitudinal slots are also provided in the seat and extend from the region of reduced width to further intensify this relative tilting.
The chair frame is provided with fastening elements in the region of the front edge of the seat for tilting attachment of seat and back.

REFERENCES:
patent: D289120 (1987-04-01), Chadwick et al.
patent: 1912576 (1933-06-01), Gazarian
patent: 4047757 (1977-09-01), Eames et al.
patent: 4529247 (1985-07-01), Stumpf et al.
patent: 4575150 (1986-03-01), Smith

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