摘要 |
A tool is disclosed which comprises a chute with a ratcheting mechanism that jacks a cable through the chute to the desired remote location. The ratcheting mechanism comprises two "dogs" that work in tandem, the first to grip and advance the cable and the second to prevent the cable from retracting as the first is repositioned back along the cable. The first "dog" is mounted on a plunger in a chamber which is connected to the chute. The second "dog" is mounted in a retained attached to the chamber opposite the chute.
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