Headrest armature for seats

Details Headrest armature for seats Headrest armature for seats

1992-02-07

1993-11-02

Dorner, Kenneth J.

Chairs and seats

Headrest

297DIG2, A47C 736

Patent

active

052578534

ABSTRACT:
A one piece plastic molded hollow armature is shown for a vehicle seat headrest which is formed with two halves. Each half is formed with a wall having a concave inner surface and corresponding convex outer surface and a peripheral edge. At a linear portion of the edges of each half, the halves are joined together by a flexible web forming a hinge. The two halves are rotated about a flexible web to close the armature upon a headrest support post and are sealed together in the closed position. Afterwhich, a foam padding is molded around the armature through a pour in place molding operation and covered with an upholstery member. A plurality of posts extend from one armature half through apertures in the other half. Once the armature is closed, it is permanently sealed by heat staking the posts to form enlarged rivet heads.

REFERENCES:
patent: 3480976 (1969-12-01), Yavner
patent: 4003599 (1977-01-01), Takamatsu
patent: 4191422 (1980-03-01), Inasawa et al.
patent: 4191423 (1980-03-01), Goldner
patent: 4256341 (1981-03-01), Goldner et al.
patent: 4353595 (1982-10-01), Kaneko et al.
patent: 4540217 (1985-09-01), Suzuki
patent: 4673214 (1987-06-01), Meiller
patent: 4733913 (1988-03-01), Tateyama
patent: 4858994 (1989-08-01), Yamashita

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