| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a seat device of an automobile which can lower cost by reducing components, permit miniaturization and reduction in weight of the whole device and can improve assembling property.SOLUTION: When a seat device of an automobile provided with a slide mechanism 4 which performs advancing and retracting drive of a seat 2 is constituted, driving and driven sprockets 16, 17 are arranged on slide direction both end parts of a first slide frame 11, a chain 18 is wound around both sprockets 16, 17, a first connection point P1 of the chain 18 is connected to a base frame 10 and a second connection point P2 is connected to a second slide frame 12. Therein, a driving force of one motor 19 is transferred to the chain 18 via the driving sprocket 16 and, thereby, the first and second slide frames 11, 12 are subjected to advancing and retracting drive.</p> |
