| 摘要 |
The structure of the present invention comprises a collar member 11 including a main body part 112 having a bolt hole for inserting a bolt and a flange part 111 projecting horizontally to outside from the upper end of the main body part 112, a fitting member 12 being a member for fitting with a vibration and heat insulating board main body part, having an inside diameter larger than the outside diameter of the collar member 11 by specified dimension, and disposed at the outside of the collar member, and a spring member 13 disposed in a specified dimension between the collar member 11 and fitting member 12 for coupling the collar member 11 and fitting member 12 at least on three positions. As a result, mounting on the vibration source is stable, the heat insulation effect and vibration control effect are high, and the cost is reduced.
|
