Vehicle seat apparatus

Details Vehicle seat apparatus Vehicle seat apparatus

2008-07-29

2008-07-29

White, Rodney B. (Department: 3636)

Chairs and seats

Bottom or back with means to alter contour

Located at the front of the seat bottom

C297S216100

Reexamination Certificate

active

07404602

ABSTRACT:
A vehicle seat apparatus including a cushion body provided on a frame member, a seat cushion, a gear member, a driving mechanism, an arm, and a link mechanism having a first bracket rotatably supported at the gear member, a second bracket rotatably supported at the first bracket, and a link bracket, a first end of which is rotatably supported at the second bracket, and a second end of which is connected to the arm. The arm is connected to the gear member through the link mechanism, and with an up-and-down operation of a front-end portion of the cushion body relative to the frame member by means of a swing of the arm, a length of the seating surface is variable in a longitudinal direction.

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