Testing body for vibration measuring of automobile passenger seat

摘要

The seat testing body simulates the thighs and back of a seat occupant acting on the seat squab and the seat backrest of an automobile seat (1), with an incorporated 3-dimensional spring-damper-mass system (20) with an oscillation mass enclosed by a spring-damper medium so that it can move in three coordinate directions, positioned at the center of gravity of a seat occupant.