Height adjusting device for an automotive seat

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

1986-11-04

1988-04-19

Machado, Reinaldo P.

Supports

Stand

Adjustable vertically

248422, F16M 1300

Patent

active

047384271

ABSTRACT:
A height adjusting device is disclosed which adjusts the height of a seat cushion of an automotive seat in the vertical direction. In the height adjusting device, a seat cushion frame is mounted to one end of a bell crank rotatably supported by an upper rail of a seat adjuster, a connecting rod is connected to the other end of the bell crank, there is formed in the free end portion of the connecting rod a rack portion intermeshable with a pinion gear cooperatively connected with an operation knob, and the rack portion is grasped by and between the pinion gear and a rotary roller mounted to the upper rail.

REFERENCES:
patent: 7224 (1890-03-01), Searele
patent: 2930428 (1960-03-01), De Rose
patent: 4406497 (1983-09-01), Kluting
patent: 4533027 (1985-08-01), Otani
patent: 4556185 (1985-12-01), Takagi

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