Height adjusting device for automotive seat

Details Height adjusting device for automotive seat Height adjusting device for automotive seat

1988-03-08

1989-05-09

Foss, J. Franklin

Supports

Stand

Adjustable vertically

248422, 297338, 297345, 74535, B60N 102

Patent

active

048282138

ABSTRACT:
A height adjusting device for an automotive seat which is actuated by rotation of a drive rod through a gear and link mechanism. The seating height adjustment is locked and unlocked by means of a stopper and lock gear mechanism. A lock releasing means is provided in the stopper and lock gear mechanism such that raising and lowering of an operation lever causes the disengagement of the stopper from the lock gear though the lock releasing means to permit a desired higher or lower seating height adjustment, without any other special operations. The lock releasing means comprises a wire member and release plate.

REFERENCES:
patent: 3695570 (1972-10-01), Ishida
patent: 4067533 (1978-01-01), Kazoaka
patent: 4422611 (1983-12-01), Kitsuda
patent: 4529159 (1985-07-01), Terada
patent: 4533027 (1985-08-01), Otani
patent: 4616876 (1986-10-01), Suzuki
patent: 4643383 (1987-02-01), Fukuta
patent: 4648575 (1987-03-01), Kawade
patent: 4687251 (1987-08-01), Kazoaka
patent: 4767157 (1988-08-01), Kazoaka
patent: 4778138 (1988-10-01), Yamada

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