| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration-proofing support which interrupts contact between a vibration-proofing elastic body and a case for receiving the same, to thereby alleviate floor impact sound. SOLUTION: A floor panel P of a double-floor structure is arranged above a slab S across a space therebetween. The vibration-proofing support 10 which bears the floor panel P is formed of the vibration-proofing elastic body 12 supporting a support leg 11 and the case 13 for receiving the elastic body 12. The case 13 is fixed to the slab S by a screw 25, and the vibration-proofing elastic body 12 is supported in the case 13 in a manner capable of bounding up and down. COPYRIGHT: (C)2004,JPO
|
