To provide a spool wrapped length of conductor cable with an exposed cable end at the outer perimeter of a spool flange for the starting wrap of the cable, a cable end guide is secured to the inside face of a spool flange by means of staples or adhesives. The cable end guide provides a supplemental interior...http://www.google.com/patents/US5890674?utm_source=gb-gplus-sharePatent US5890674 - Involute reel guide
