| 摘要 |
PROBLEM TO BE SOLVED: To make it easy to sit in a relaxing position by making a turning angle of a front seat opening hollow part adjustable and a rear seat lifter vertically adjustable interlocked with the longitudinal movement of a front seat position or a rear seat position. SOLUTION: An appropriate front seat hollow part angle 13 is adjusted to the front seat sliding quantity 12, the rear seat sliding quantity 19 and a rear seat lifter 20, adjusted by occupants according to their liking, by a command of a control part. After making height direction correction based on a front seat sliding tilt angle from front seat sliding position data 23, a turning angleθFr of a front seat hollow part 3 is computed, and a driving part is driven by a signal from the control part to uniform the height of the hollow part 3 and a front end part of a rear seat cushion 14. There is therefore no step difference in the height of the hollow part 3 and the front end part of the rear seat cushion 14 so that the continuity of a face to place the occupant's feet on is secured to enable the occupant to sit in a stable, relaxing position.
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