| 摘要 |
PURPOSE:To increase the substantial set area of an insulator and to prevent the occurrence of sagging due to mounting through elimination of a piercing part, by intermittenty installing sound absorbing materials along the corner part of an engine room. CONSTITUTION:Sound absorbing materials 20 are attached to the corner part of an engine room.Each sound absorbing material 20 is formed in a triangle, and the sound absorbing materials are stuck along a corner part A formed by a pair of panels P1 and P2 at proper intervals away from each other by means of adhesives and the like. An extrusion-molded product, made of such as urethane foaming material, is used as the material of the sound absorbing materials 20, which are stuck as they are flexibly deformed in conformity with the configuration of the corner part A. |
