Invention Grant
US08047506B2 Cable pulling apparatus and method for pulling thereof 有权
电缆牵引装置及其牵引方法

Cable pulling apparatus and method for pulling thereof
Abstract:
The present invention is directed to an apparatus for distributing a cable-pulling composition onto a cable as it is being pulled through a conduit. In one embodiment, the cable pulling composition is a block of an enhanced composition, e.g., consisting essentially of boron nitride that facilitates the pulling of cables through conduits. The invention further relates to a method for pulling cables through conduits by applying an effective amount of boron nitride composition onto the cable surface through the use of the cable-pulling apparatus of the invention.
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