| 摘要 |
<p>A sealing device and a crawler with said sealing device are disclosed. The sealing device is used to create a seal between a first part (7) and a second part (6) of the crawler, in which the second part (6) can rotate with respect to the first part (7). The sealing device includes an annual spacing sealer (2), the annual spacing sealer (2) is used to space the first part (7) and the second part (6) and seal the corresponding end face of the second part (6) by its end face, and an annual elastomer (1) used to bias the spacing sealer (2) toward the second part (6). The crawler includes said sealing device.</p> |
