| 摘要 |
A vibration preventing apparatus has a structure in which influences stopping the functioning of the stopper portion and strengthening the tubular portion are small. The structure is convenient to secure the stability of the stopper portion in forming the mounting member by inject-molding in an allowable mounting space. The vibration preventing apparatus has an inner member, a rubber elastic body including a tubular body portion fixed integrally to an outer peripheral surface of the inner member, a stopper portion provided at one end of the body portion to protrude radially outwardly and to extend circumferentially, and a resin mounting member including a tubular portion formed by an inject-molding step on an outer peripheral surface of the body portion of the rubber elastic body. The stopper portion has an inside portion protruded from the end surface of the tubular portion axially inwardly, and the tubular portion has, at an inner peripheral side of the end surface, a step-like concave portion concaved radially inwardly to receive the stopper portion.
|
