| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber mount having a reduced vertical dynamic spring constant while properly performing stopper operation when great-amplitude vibration is inputted to secure durability. SOLUTION: The rubber mount comprises: a first mounting tool 11 to be mounted on a vehicle body side member 2; a second mounting tool 12 to be mounted on an engine side member 3; and a rubber elastic body 8 formed between the first mounting tool 11 and the second mounting tool 12 and integrally connecting them to each other. In a main spring part 10 of the rubber elastic body 8 extending between the first mounting tool 11 and the second mounting tool 12 in the vertical direction, two small cavities 20 are provided at a vertical interval G. COPYRIGHT: (C)2008,JPO&INPIT |
