| 摘要 |
<p>A constant contact railway vehicle side bearing utilizes an elastomeric block received within a housing and has a cap member supported on the block and interlocked therewith to prevent displacement or separation therefrom in service. The bearing housing may be that of a type presently in use on railway vehicles. The block has a configuration such that when the bearing is applied to a railway vehicle the block is placed under predetermined compression and its base is held tightly against displacement relative to the housing.</p> |
