Adjustable seat assembly

Details Adjustable seat assembly Adjustable seat assembly

1985-05-14

1987-03-31

Dorner, Kenneth J.

Chairs and seats

Movable back

Tiltable

74471R, 248430, 297330, 297346, B60N 102

Patent

active

046538070

ABSTRACT:
An adjustable seat assembly which comprises a seat bottom and a seat back, a reclining mechanism for connecting the seat back to the seat bottom for the adjustment of the tilt of the seat back relative to the seat bottom, a slide mechanism for mounting the seat bottom on a support surface for the adjustment of the position of the seat in a direction along the support surface, and a multifunctional handle supported for movement in at least first and second directions for controlling the reclining and slide mechanisms, respectively. Where the seat assembly further comprises a seat lifting mechanism for the adjustment of the height of the seat above the support surface, the handle may be rendered movable also in a third direction, in which case the first and second are opposite to each other and the third direction is perpendicular to any one of the first and second directions.

REFERENCES:
patent: 1073775 (1913-09-01), Michaud
patent: 1452296 (1923-04-01), Howard
patent: 3403574 (1968-10-01), Castelet
patent: 3632166 (1972-01-01), Lohr
patent: 3957312 (1976-05-01), Bonnaud
patent: 4159147 (1979-06-01), Kiyomitsu et al.
patent: 4432583 (1984-02-01), Russo et al.
patent: 4440442 (1984-04-01), Drouillard et al.
patent: 4470632 (1984-09-01), Babbs
patent: 4508385 (1985-04-01), Bowman

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