Head rest unit

Details Head rest unit Head rest unit

1987-01-16

1988-08-02

Zugel, Francis K.

Chairs and seats

Headrest

Angularly movable about horizontal axis

297409, 297410, A47C 738

Patent

active

047610344

ABSTRACT:
A head rest unit for use in a vehicle seat includes a head rest stay, a main frame pivotally fixed to the head rest stay, and an auxiliary frame pivotally fixed to the front outer surface of the main frame. A linking mechanism is arranged between the main frame and auxiliary frame so as to permit the auxiliary frame to pivot away from the main frame and towards the occupant's head when the head rest is inclined.

REFERENCES:
patent: 186156 (1877-01-01), Parker
patent: 318368 (1885-05-01), Gitt
patent: 848001 (1907-03-01), Berninghaus
patent: 4304439 (1981-12-01), Terada et al.
patent: 4353595 (1982-10-01), Kaneko et al.

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