Head rest adjustment device

Details Head rest adjustment device Head rest adjustment device

2005-03-29

2005-03-29

White, Rodney B. (Department: 3636)

Chairs and seats

Headrest

Adjustable rectilinearly vertically

C297S216120, C297S216130, C297S216140

Reexamination Certificate

active

06871913

ABSTRACT:
A head restraint positioning device is provided for a head restraint of a vehicle seat. The head restraint positioning device includes an impact device movably connected to the head restraint and arranged on a seat back of the vehicle seat in the area of a pelvis of a passenger sitting on the vehicle seat. The impact device includes at least one structural unit that varies in length in response to the application of pressure and that causes a corresponding change in length of the impact device to change the position of the head restraint.

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