Chairs and seats – Headrest – Angularly movable about horizontal axis
Patent
1978-12-15
1980-03-04
Zugel, Francis K.
Chairs and seats
Headrest
Angularly movable about horizontal axis
297410, A47C 738
Patent
active
041914236
ABSTRACT:
A headrest for vehicles, especially motor vehicles, is disclosed which comprises a hollow upholstery support mounted for limited pivotal movement on a holder comprising two shanks secured to a vehicle backrest. Stop elements for limiting the pivotal movement are provided for each shank of the holder and abut against the front wall of the support on opposite sides of the pivotal axis of the support. The upholstery support in one embodiment comprises a pair of shells or front and rear support elements made of plastic and having different strength characteristics. The front support element is designed to absorb the forces of the stop elements and the rear support element is designed to be deformable to provide improved safety for passengers seated behind the headrest.
REFERENCES:
patent: 1009417 (1911-11-01), John
patent: 2828810 (1958-04-01), Barecki
patent: 3650561 (1972-03-01), Faust et al.
patent: 4099779 (1978-07-01), Goldner
Recaro GmbH & Co.
Zugel Francis K.
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