| 摘要 |
A resilient bush formed from a rubber block with internal and external metal sleeves. The rubber block is placed between the sleeves under compression. In its uncompressed state the block is generally cylindrical with an annular groove on each end face and an annular groove round the mid-point of the cylindrical surface of the block: this groove has a varying cross section so that the bush presents a resilience which is dependent on the direction the load acts. |
