| 摘要 |
PURPOSE:To enhance the vibro-isolating characteristics by supporting a bed frame by means of a supporting stand which rises from a floor and determining the suspended length of a bed according to the frequency of vibration of a hull. CONSTITUTION:A supporting stand 6 is raised from a floor face 12 in the form of the reversed L shape. The suspender 7 of the stand and the eye bolt 9 of a bed frame 5 is connected togeher via a ring 8 to suspend the bed frame 5. The eye bolt 9 is mounted to the bed frame 5 in such a way that the bolt 9 passes through an insertion hole 10 via damper member 11 made of rubber or the like. By adjusting the suspended length l of the bed frame 5 from the supporting stand 6, arbitrary inherent vibration frequency can be obtained, hence improving the vibro-isolating characteristics of the bed.
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