| 摘要 |
PURPOSE: An air damping roll mount device is provided to easily perform a tuning work by simply replacing a nozzle block without changing a main bracket, and to easily manufacture a main bracket by simplifying the structure. CONSTITUTION: An air damping roll mount device comprises an engine damping assembly and a vehicle body damping assembly(400). The vehicle body damping assembly comprises a main rubber(420), a main bracket(410), a membrane(440), and a nozzle block(450). The main rubber is coupled to a connection rod(300) through a core bolt(430). One side of the main bracket is coupled to the main rubber, and the main bracket forms a damping chamber(D). The membrane is deformed by an air pressure change of the damping chamber. The nozzle block is communicated with an outer space by being coupled to the membrane.
|
