Payoff apparatus

Abstract

A self-adjusting payoff comprising a frame, and a pivoting spool mounted in the frame. The pivoting spool comprises an axle, at least three pivot assemblies slideably mounted on the axle and an adjustment mechanism for adjusting the location of the pivot assemblies relative to the axle. Each of the pivot assemblies comprises a pair of freely rotating, parallel arms extending radially from the axle toward and rotatably attached to coil supports that, when the pivoting spool is adjusted to its most extended position as described hereinafter, extend parallel to the axle. Operation of the adjustment mechanism causes movement of the extremities of the parallel arms proximate the axle to move inward or outward along the axle thereby adjusting the relative distance between the axle and the supports permitting acceptance of variously sized coils by the payoff. Independent pivoting of each of the pivot assemblies allows for self adjustment of the orientation of a coil mounted horizontally on the payoff to the position of least resistance as material is drawn off of the payoff and into guides or other vertically offset locations.

Dependencies are inferred from the claim text.