Adjustable seat to support an occupant at a constant height

Chairs and seats – Movable bottom – Tiltable

Patent

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Details

297423, A47C 112

Patent

active

047876751

ABSTRACT:
A seat including a seat back and a seat bottom which is pivotally mounted is disclosed. The seat bottom is pivotally mounted for rotational movement between a first position wherein the seat bottom is substantially horizontal and a second position wherein the seat bottom is angled relative to a horizontal plane. The seat also includes means for maintaining the seat bottom in a number of positions intermediate the first and second positions. An occupant of the seat can select a seat bottom position which provides the best balance between the shock absorbing functions provided by the knees and the posterior.

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patent: 4552404 (1985-11-01), Congleton

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