Chairs and seats – Headrest
Patent
1986-10-27
1987-09-15
McCall, James T.
Chairs and seats
Headrest
297284, 297408, 297409, 297410, A47C 110
Patent
active
046935150
ABSTRACT:
A headrest for an automotive vehicle seat is disclosed including a headrest frame including a lower portion extending along an upper exterior portion of the seatback and mounted to a mounting frame for generally pivotable forward and rearward movement. A first track provides for the forward and rearward movement and a bladder mounted between the mounted frame and headrest frame selectively expands and contracts to move the headrest frame along the track. The mounting frame is provided with a elongated portion extending into the interior of the seatback and includes a linear gear operated by a reversible motor driven gear for selectively vertically extending and retracting the headrest.
REFERENCES:
patent: 3427073 (1969-02-01), Downs et al.
patent: 3592508 (1971-07-01), Druseikis
patent: 3738706 (1973-06-01), Caldemeyer
patent: 4514010 (1985-04-01), Gonzales
Heesch Max O.
Russo Vincent
Breh Donald J.
ITT Corporation
McCall James T.
Raden James B.
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