Structure of a vertically movable powered headrest

Details Structure of a vertically movable powered headrest Structure of a vertically movable powered headrest

1992-04-21

1994-02-22

Brown, Peter R.

Chairs and seats

Headrest

Adjustable rectilinearly vertically

297408, A47C 738

Patent

active

052881296

ABSTRACT:
A structure of a vertically movable powered headrest, in which the headrest is moved vertically relative to a seat back by means of threaded engagement mechanism arranged between the guide member and headrest stay, which mechanism is provided in the headrest and the stay is operatively connected to a motor provided in the seat back. The structure can be applied to the headrest fore-and-aft drive mechanism without complicated fittings.

REFERENCES:
patent: 3471198 (1969-10-01), Homier et al.
patent: 4350389 (1982-09-01), Parsson et al.
patent: 4637655 (1987-01-01), Fourrey et al.
patent: 4668014 (1987-05-01), Boisset
patent: 4923250 (1990-05-01), Hattori
patent: 5131720 (1992-07-01), Nemoto

Affiliated with

Also associated with

Rating

Structure of a vertically movable powered headrest does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Structure of a vertically movable powered headrest, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure of a vertically movable powered headrest will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-167393