Vehicle seat lock mechanism

Details Vehicle seat lock mechanism Vehicle seat lock mechanism

1995-06-16

1998-03-17

Chin-Shue, Alvin C.

Supports

Stand

Horizontally movable support surface

248424, 29721618, B60N 242

Patent

active

057277680

ABSTRACT:
An automotive vehicle includes a lock mechanism for locking a seat slide unit on which a vehicle seat is mounted or a seat reclining unit mounted on the vehicle seat. A screw rotatably mounted on an upper rail is in mesh with a nut secured to a lower rail or mounted on a seat back frame. Each of the screw and the nut has a lead angle greater than an angle of friction thereof so that the screw can rotate in response to a load applied to the vehicle seat or a seat back, thus enabling adjustment of the position of the vehicle seat in a direction longitudinally of the vehicle body or that of the angle of inclination of the seat back. If deceleration or acceleration of a value not smaller than a predetermined value is applied to the vehicle seat, the screw is urgently locked to thereby maintain the current position of the vehicle seat or the current angle of inclination of the seat back.

REFERENCES:
patent: 3076629 (1963-02-01), Henry-Biabaud
patent: 3858934 (1975-01-01), Eggert, Jr.
patent: 4225177 (1980-09-01), Kluting
patent: 4664442 (1987-05-01), Stolper et al.
patent: 4799734 (1989-01-01), Periou

Affiliated with

Also associated with

Rating

Vehicle seat lock mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle seat lock mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle seat lock mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-950971