| 摘要 |
PROBLEM TO BE SOLVED: To provide a seat device of a vehicle capable of rolling rollers smoothly and stably, and suppressing increase of man-hours.SOLUTION: In a seat device of a vehicle for rolling rollers 15, 16 along the inside of rails 13, 14 in response to movement of a seat to the vehicle side, the rails 13, 14 include rail bodies 17, 18 made of an aluminum material, and roller contact plates 19, 20 made of a harder metal material than the aluminum material, respectively. The roller contact plates 19, 20 are integrated with the rail bodies 17, 18 by casting molding, and interposed between the rail bodies 17, 18 and the rollers 15, 16.SELECTED DRAWING: Figure 3 |
