| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid sealing type vibrationproof device having a stopper structure securing a stopper function and having sufficient durability and exhibiting a vibrationproof effect preventing vibration even if the external shape is miniatuarized as a stopper structure and the distance between the extremity of the stopper member and its confronting face becomes small, in a cylindrical liquid sealed type vibrationproof device. SOLUTION: In the liquid sealing type vibrationproof device provided with an internal cylinder, an external cylinder having a main body rubber having a recess forming a main liquid chamber and sub liquid chamber fixed to the internal cylinder and enclosing a liquid in the external periphery and communicating with each other through an orifice pass, and touching the outside face of an intermediate cylinder fixed to the external side of the main rubber body and enclosing the liquid, and a stopper member restricting the clearance of the internal cylinder and the external cylinder more than a specified relative distance. The stopper member is projected into the main liquid chamber and the extremity part is covered with a buffering rubber. |
