| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration isolation device allowing acquisition of reasonable vibration absorption effect even if equipment receives comparatively strong rolling vibration or minute rolling vibration to prevent deterioration of equipment performance. SOLUTION: This vibration isolation device 20A has: an equipment installation table 31; a cylindrical vibration absorption member 26 wherein on end face side is joined to a lower face side of the equipment installation table 31; and an equipment installation base 21 wherein the other end face side is joined to a lower face side of the vibration absorption member 26. The vibration absorption member 26 is provided such that the vibration from the equipment installation base 21 side can be absorbed. COPYRIGHT: (C)2007,JPO&INPIT
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