Head-rest arrangement

Details Head-rest arrangement Head-rest arrangement

2005-05-10

2005-05-10

Barfield, Anthony D. (Department: 3636)

Chairs and seats

Crash seat

Force-absorbing means incorporated into headrest area

C297S216130, C297S216140

Reexamination Certificate

active

06890029

ABSTRACT:
A head-rest arrangement for a vehicle seat includes a head-rest mounted in position on a vehicle seat so that it can move forwardly from an initial position to a final position. A spring mechanism is provided to move the head-rest. A release mechanism is actuated by movement of a pressure responsive element within the back of the seat to initially prevent operation of the spring mechanism, and to release the spring mechanism when pressure is applied during a rear impact.

REFERENCES:
patent: 5738412 (1998-04-01), Aufrere et al.
patent: 5795019 (1998-08-01), Wieclawski
patent: 6062642 (2000-05-01), Sinnhuber et al.
patent: 6352285 (2002-03-01), Schulte et al.
patent: 6604788 (2003-08-01), Humer

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