Chairs and seats – Movable bottom – Tiltable
Patent
1986-11-24
1988-11-29
Zugel, Francis K.
Chairs and seats
Movable bottom
Tiltable
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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Purdue David C.
Zugel Francis K.
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