| 摘要 |
PURPOSE: To improve stopper strength and durability by forming integrally with the second metal fitting, a stopper part brought into contact with a stabilizer when a first metal fitting and a second metal fitting provided on the upper and lower sides of a vibration-proof base are subjected to bending deformation in their separating direction. CONSTITUTION: A stabilizer is fixed to an upper support metal fitting in a fixed part with a stopper part covered with a part adjacent to both extended parts among a first extended part, a second extended part and side walls. A bound stopper part, a rebound stopper part and both side walls are respectively opposite to the stopper part at a designated space between them. In this case, concerning bending deformation, deformation above a fixed limit is checked according to the contact of the rebound stopper part with a face of the stopper part that is inclined toward the center of the main body metal fitting. The metal fitting part of the stopper part is extended toward the outer periphery of the main body metal fitting to a part which is brought into contact with the rebound stopper part at the time of bending deformation and formed integrally with the main body metal fitting so as to secure strength. |
