Supports – Stand – Tilting support surface
Patent
1985-07-10
1986-12-16
Ramirez, Ramon O.
Supports
Stand
Tilting support surface
248421, 297328, F16M 1300
Patent
active
046291512
ABSTRACT:
The present invention relates to a seat lifter employed for a vehicle seat comprising a rotary fulcrum being mounted at the front portion of a seat cushion of the seat, a link mechanism for rotating the seat centering around the rotary fulcrum being mounted at the back portion thereof, a link mechanism for supporting and adjusting the link of said link mechanism by means of an offset pin formed projectly on a disc with a tooth groove being provided, thereby adjusting a seat angle and elevating the movement of the seat by rotary adjustment of the seat centering around the rotary fulcrum.
REFERENCES:
patent: 4159095 (1979-06-01), Pallant et al.
patent: 4222543 (1980-09-01), Gedig et al.
patent: 4422611 (1983-12-01), Kitsuda
patent: 4487390 (1984-12-01), Miyashita
patent: 4513937 (1985-04-01), Langmesser et al.
Ramirez Ramon O.
Tachikawa Spring Co. Ltd.
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