| 摘要 |
A plain journal bearing couples first and second components. A pin passes through the components. A clamping bush surrounds the pin. A clamping member is mounted on the pin and provides a clamping force to urge the clamping bush into clamping engagement with the first component. During normal operation, when the components rotate relative to each other, the second component and the clamping bush rotate relative to each other about a primary slip path, and the clamping bush remains in clamping engagement with the first component. During degraded operation, when the components rotate relative to each other and the coefficient of friction of the primary slip path has increased to overcome the clamping force, the pin and the clamping bush or the pin and the first component rotate relative to each other about a subsidiary slip path.
|
