APPARATUS FOR MEASURING BENDING ANGLE OF DUMMY NECK FOR MEASURING SIDE BENDING ANGLE OF DUMMY NECK ASSEMBLY WHEN HEAD-ON COLLISION OCCURS

摘要

PURPOSE: An apparatus for measuring a bending angle of a dummy neck is provided to measure a side bending angle of a dummy neck assembly when a head-on collision occurs. CONSTITUTION: An apparatus for measuring a bending angle of a dummy neck includes a neck assembly coupled with a head assembly of a dummy. The neck assembly(110) is mounted on one end of a pendulum(120). The other end of the pendulum(120) is rotatively fixed to an upper portion of a frame. A pendulum driving unit is provided to regulate external force supplied to one side of the pendulum(120) in order to regulate a rotational movement of the pendulum. An impact barrier collides with the pendulum. A measuring device is provided to measure the bending angle variation and the load of a neck by transmitting an impact caused by a collision between the pendulum(120) and the impact barrier to the neck assembly(110).