| 摘要 |
PROBLEM TO BE SOLVED: To reduce the transmission of vibration from the side of oscillating unit by restricting the elongation condition of a support elastic member through the contact between a stopper member and a restricting member. SOLUTION: An elastic member being a rebound stopper member 31 is fixed by vulcanization bonding onto an upper surface of connection member 30 on the side of an engine. On the side of lower surface of the member 30 connected to the rubber member 31, a support elastic member 32 is fixed by vulcanization bonding so as to cover the circumference of a hollow cylindrical part as well as the side of lower part of the member 30. The elastic member 32 is the type of elastic member having an almost cylindrical shape and inclining gradually downward toward the outer circumferential part form the center, and the outer circumferential surface is connected by vulcanization bonding to the inner circumferential surface of inner cylinder whose axis faces the support direction of vibrating body in the coaxial manner with the hollow cylindrical part. Accordingly, deterioration of the support elastic body at the time of abrupt acceleration of vehicle is surely prevented, thereby reducing the transmission of vibration. |
