Coupled chair unit convertible to a chair mode and to a desk mod

Details Coupled chair unit convertible to a chair mode and to a desk mod Coupled chair unit convertible to a chair mode and to a desk mod

1989-10-04

1990-06-12

Aschenbrenner, Peter A.

Chairs and seats

With table, desk, or easel

Extensible from within or beneath seat component

297191, 297232, A47B 3900

Patent

active

049327186

ABSTRACT:
A coupled chair unit for conversion to a desk mode of use and to a chair mode of use comprises a plurality of legs, a beam member bridged over the legs, a plurality of armrests fixed on the beam member in a longitudinal direction of the beam member, a plurality of support posts uprightly fixed on the beam member and having first and second support portions provided in the upper and lower positions, respectively, a plurality of chair seats tiltably supported between the adjacent armrests, a plurality of chair backrests including upper and lower backrest segments, movable and fixed, which are situated above the respective chair seats, an upper backrest segment-equipped table panel which is held erect behind the support post and chair backrest in an ordinary chair mode of use and a link mechanism converting the coupled chair unit to the ordinary chair mode of use in which the table panel is held erect and to a desk mode of use in which the table panel is held substantially horizontal. The link mechanism comprises first links reverse-rotatable above the support post with a first support portion as a center, second links tiltable in a front direction with a second support portion as a center and table panel brackets for rotatably connecting the first link to the second link, in which the second link is made of a support post camouflaging member of a channel-like cross-section to be fitted over the support post.

REFERENCES:
patent: 2951531 (1960-09-01), Dantes
patent: 3393008 (1968-07-01), Bendell
patent: 3813147 (1974-05-01), Rick
patent: 3879085 (1975-04-01), Morel
patent: 4141586 (1979-02-01), Goldner et al.
patent: 4536027 (1985-08-01), Brennan

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