| 摘要 |
A resilient mount is described as having a special spring steel retainer spring for locking the mount in a frusto-conically shaped opening which is defined by a hollow truncated rigid metal sleeve which has an annular abutment at its free outer edge. The mount has inner and outer rigid metal sleeves to which a resilient rubber insert is bonded. The insert essentially encases the outer sleeve and has a circumferential recess which extends inwardly of the insert adjacent the annular abutment. The recess is designed to receive the retainer spring which has a plurality of radially extending fingers for engaging the annular abutment to limit axial movement of the mount in one direction. The insert is also provided with an integral annular flange for engaging the opposite end of the truncated sleeve to limit axial movement of the mount in the other direction.
|
