| 摘要 |
Abstract A cable bulbing apparatus (50, 100) having a frame (1, 101) and securing means (3, 5 103) for holding at least a portion of a cable bolt (4, 104) with respect to the frame (1, 101). The apparatus also includes a bulbing assembly (5, 105) which is releasably engagable with the cable bolt (4, 104). The assembly (5, 105) is movable relative to the frame (1, 101) to enable one or more bulbs to be formed along the cable bolt length. |
