Pilot seat

Details Pilot seat Pilot seat

1978-12-18

1980-12-16

Zugel, Francis K.

Chairs and seats

Bottom or back with means to alter contour

297411, A47C 746, A47C 754

Patent

active

042392829

ABSTRACT:
A pilot seat or the like provided with lumbar support and armrests. Research into the anthropometry has revealed that the height of the armrest and the center of the lumbar support of people between 5'2" and 6'3" are practically the same. Accordingly, a unitary adjustment means is provided for simultaneously raising or lowering the armrests and the lumbar support.

REFERENCES:
patent: 7687 (1877-05-01), Morrison
patent: 281494 (1883-07-01), Groebl
patent: 2139028 (1938-12-01), Mensendieck
patent: 2647560 (1953-08-01), Huebener
patent: 3463544 (1969-08-01), Froelich
patent: 3833257 (1974-09-01), Dove
patent: 3880463 (1975-04-01), Shephard et al.
patent: 3924894 (1975-12-01), Rabinowitz
patent: 3948558 (1976-04-01), Obermeier et al.
patent: 4139235 (1979-02-01), Elbert

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