| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that an effective space around a seat is limited as link units and spaces for the link units to be movable need to be secured when the device is structured so that the link units support both front and rear ends of seat brackets that support the seat.SOLUTION: The front end sides of seat brackets 19 and the front sides of seat frames 31 are connected rotatably by arms 26, 27, an inclined plate 47 is provided at the rear end of the seat frames 31, and rollers 20, 21 are arranged at the rear ends of the seat brackets 19. The rollers 20, 21 move on the inclined plate 47 with the movement of the seat brackets 19 between a front lower position and a rear upper position. |
