| 摘要 |
<p>The invention relates to an inflatable seal (20). An inner body (22) consisting of a dimensionally stable material is embedded in an outer part (24) consisting of an elastic material, at least one strip of material (25) of the outer part (24) adjacent to the inner body being configured with an outer sealing surface in the manner of a moveable membrane and being separated from the inner body (22). A gap (40) which can be impinged upon by a pressure medium is located between the undersurface (23) of the inner body and said strip of material (25).</p> |
