| 摘要 |
A clamping assembly (120) for clamping a first member (108) to a second member (104), the assembly comprising: a first tubular portion (126) comprising first and second threads (130, 132), the first thread (130) being suitable for engagement with a third thread (134) provided on the second member; and a second tubular portion (128) comprising a fourth thread (136), the fourth thread being configured for engagement with the second thread (132) of the first tubular portion, the second tubular portion being configured so as to clamp the first member to the second member; wherein the first and second threads are orientated in the same direction and the thread pitch of the first thread is different to the thread pitch of the second thread.
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