SPIRALLY WOUND WEB PAY-OUT APPARATUS

摘要

A spirally wound web pay-out apparatus for paying out a web of thin gauge wound in convolutions comprising a reel for mounting the web in coil form, reel drive means and a pair of rotatable feed rollers, one of the pair of feed rollers being a fixed roller having a fixed axial position and the other feed roller being a movable roller adapted to be urged by a spring to bear against the fixed feed roller. Gear teeth are formed on the outer circumferential surface of one coaxial side plate of the reel and a gear is attached to each of the pair of feed rollers coaxially with the respective rollers with the gear of the fixed feed roller being maintained in meshing engagement with the gear teeth of the reel and the gear of the movable feed roller.