RESONANCE OSCILLATION BASE

摘要

PROBLEM TO BE SOLVED: To generate larger acceleration (maximum acceleration) compared with a conventional resonance oscillation base.SOLUTION: A resonance oscillation base includes: a first excitation base 2A including bearings 3A; a second excitation base 2B arranged on a top face of the first excitation base 2A, and including bearings 3B; an excitor 4 that excites the first excitation base 2A; a first elastic body 6 interposed between an excitation base reaction force receiver 8 provided on the first excitation base 2A and the second excitation base 2B; and a second elastic body 9 interposed between the second excitation base 2B and an external reaction force receiver 7B.