| 摘要 |
An air damping mount includes: a housing in which a space is formed and an upper part of which is shielded by a cover; an insulator embedded in the housing forming first and second chambers at a lower and upper parts, respectively, and elastically deformed in accordance to the load applied thereto; and a core coupled to the insulator embedded in the housing and coupled to an engine through a hanger bracket protruding externally to a side direction of the housing wherein a first air hole is punched for air to enter into and exit from the first chamber and a second air hole is punched for air to enter into and exit from the second chamber. The chambers which air enter into and exit from are formed at an upper part and a lower part of the housing to improve noise, vibration and harshness (NVH). |
