| 摘要 |
An apparatus for moving an elongate component within or through a sidewall of a pit, including a lever arm having a handle at a first end and a gripping arrangement for gripping the elongate component at a second end, the lever arm being pivotably attached to a frame via a sleeve and arranged in use to be pivoted about a pivot point by moving the first, handle, end through an arc, and movement translation means for translating the pivoting movement of the lever arm at the first end into a substantially linear movement at the second, gripping, end.
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