Automotive seat with lumbar support

Details Automotive seat with lumbar support Automotive seat with lumbar support

1983-01-24

1985-07-30

Lyddane, William E.

Chairs and seats

Bottom or back with means to alter contour

A47C 746

Patent

active

045317798

ABSTRACT:
An automotive or similar type vehicle seat comprising a seat back having an adjustable central portion which may be selectively adjustably positioned to minimize driver fatigue. The adjustable area is actuable upon rotation of an adjustment knob which controls rotation of a shaft which is connected via suitable linkages to a pivotal support mechanism for pivotably adjusting the central portion of the seat back.

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