| 摘要 |
<p>The cover for the door of a steriliser has a fixed section (20,21) over the door (5). It has a collar (21) against a circular surface (22) round the door (5), with a seal (25) against the surface, with a locking mechanism (26-34,39) to secure the collar to the support surface. A rounded section (40) is structured (50,52) to engage the door to turn it and open it through the movement of a shaft (42) across the fixed section by a handle (41) at the fixed section (20,21). The seal (46,47) between the fixed section and the shaft is formed by the rounded section. An indicator (60,61) shows the amount of shaft movement and rotation.</p> |
