Parallel leaf spring type dynamic vibration reducer and its optimum design method

摘要

PROBLEM TO BE SOLVED: To provide a parallel plate spring-type dynamic damper that is applied to a vibrating mechanical structure and that exerts the excellent effect of reducing its vibrations, and an optimal design method for the same.SOLUTION: A parallel plate spring-type dynamic damper has a spring-mass vibration system, and includes a damper. A weight 11 is vibratably supported in the state of being sandwiched from both sides between a pair of plate springs 12 arranged in parallel. Each of the pair of plate springs 12 has a damper that structurally sandwiches a damping material 16 in a sandwiching manner between two steel plates.