SEAT ADJUSTMENT DEVICE FOR A FLEXIBLE SEAT FRAME

A seat system (1; 42) for a vehicle including a flexible seatback structure (7; 46) and an adjustment device (10; 56) coupled thereto. The adjustment device (10; 56) is configured to alter a contour of a seating surface of the seatback structure (7; 46) by causing at least a portion of the seatback structure (7; 46) to move toward or away from the occupant of the seat system (1; 42).