Implements or apparatus for applying pushing or pulling force – Method or apparatus for placement of conductive wire – Conduit snakes
Patent
1982-12-27
1984-06-26
Watson, Robert C.
Implements or apparatus for applying pushing or pulling force
Method or apparatus for placement of conductive wire
Conduit snakes
2541343R, E21C 2916
Patent
active
044562250
ABSTRACT:
A cable pulling apparatus is disclosed for use in residential, commercial, and industrial construction. The apparatus provides for pulling electrical cables and the like through conduits by first attaching a rope or cord to the cable for pulling by the apparatus. The cable pulling apparatus comprises a portable assembly having a motor which drives a plurality of capstans to provide variable amounts of available cable pulling force at different rates of pulling speed. The apparatus is adjustable in length and has an adjustable system of pulleys and supporting brackets operable to pull the cable by direct or straight pull or by pulling at an angle or around a corner. The system of pulleys and brackets is arranged so that angular pulling up to 180.degree. can be accomplished without bending the cable sharply and also accomplishing pulling in more than one plane.
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Mosely Neal J.
Watson Robert C.
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