| 摘要 |
<p>The application describes a sealing device of the type comprising a body part for irremovably receiving the shank of a bolt (1), the body comprising a barrel (2) for receiving the bolt (1), a resilient clip (24) being provided within the barrel for locating behind a shoulder (5) of the bolt, wherein the clip (24) comprises a head (31) having a widenable gap formed therethrough, the head being attached to legs (30,30') at either side which locate against the sides and bottom of the interior of the barrel (2).</p> |
