| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle seat capable of realizing a smooth slide. SOLUTION: A first slider 17 is formed by connecting center rails 14 outside inner rails 13 to each other by brackets 15 and 16, and a second slider 25 with a seat 2 fixed thereto is formed by connecting outer rails 21 outside the center rails 14 to each other by brackets 22. An end part of a drive chain 62 stretched over a drive sprocket 61 is returned at sprockets 63 and 64 of the inner rails 13, and fixed to the bracket 16 of the first slider 17 to constitute a drive mechanism 65. A feed chain 81 fixed to the inner rails 13 is returned at a sprocket 83 at front ends of the center rails 14, and fixed to the brackets 22 of the outer rails 21 to constitute a feed mechanism 84 to move the second slider 25 to a tip side from the first slider 17 when the first slider 17 is moved to a tip side from a swivel upper 12. COPYRIGHT: (C)2005,JPO&NCIPI
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