Locking device for slide rail in vehicle seat

Details Locking device for slide rail in vehicle seat Locking device for slide rail in vehicle seat

1989-04-20

1991-02-19

Chin-Shue, Alvin C.

Supports

Stand

Horizontally movable support surface

248393, 297346, F16M 1300

Patent

active

049936794

ABSTRACT:
A locking device for a slide rail in a vehicle seat, and particularly for a pair of slide rails which each have an upper rail and a lower rail, said upper rail being formed by two half rail members. The locking device in the present invention includes a pair of stoppers which are slidably provided within the two half rail members respectively of the two upper rails such as to be vertically movable therein, a plurality of holes formed in the lower rails, into which holes the stopper is to be engaged, and a lever rod which is operatively connected with the stopper. Single operation of the lever rod causes engagement and disengagement of the stoppers into and from the holes for locking and unlocking of the slide rails at one time.

REFERENCES:
patent: 2271913 (1942-02-01), Crabb
patent: 3631740 (1972-01-01), Gavagan
patent: 4291856 (1981-09-01), Urai
patent: 4301988 (1981-11-01), Parizet
patent: 4478383 (1984-10-01), Urai
patent: 4828214 (1989-05-01), Kanai et al.

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