Chairs and seats – Headrest – Angularly movable about horizontal axis
Patent
1990-03-16
1991-04-30
Chen, Jose V.
Chairs and seats
Headrest
Angularly movable about horizontal axis
297410, A47C 736
Patent
active
050112252
ABSTRACT:
A structure of a movable headrest, where a headrest body is movable between a use position where it is located at a point for supporting the head of an occupant and non-use position where it is lowered from the view field of the occupant, by a headrest drive mechanism, and where the headrest body is removable from a headrest stay holder provided in the seat back. The headrest stay holder includes a locking device having a lock release part.
REFERENCES:
patent: 3547486 (1970-12-01), Herzer
patent: 3563602 (1971-02-01), Ohta
patent: 4545618 (1985-10-01), Kitamura
patent: 4576413 (1986-03-01), Hatta
patent: 4606578 (1986-08-01), Yasui
patent: 4711494 (1987-12-01), Duvenkamp
patent: 4765683 (1988-08-01), Hattori
patent: 4830434 (1989-05-01), Ishida et al.
patent: 4844545 (1989-06-01), Ishii
Chen José V.
Tachi-S Co. Ltd.
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