Tractor apparatus for feeding paper

B - Operations – Transporting – 65 – H

Patent

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B65H 20/20 (2006.01) B41J 11/30 (2006.01)

Patent

CA 1187125

AN APPARATUS FOR FEEDING PAPER HAVING HOLES ABSTRACT OF THE DISCLOSURE An apparatus for feeding a paper having holes utilizes an endless belt which contains a plurality of pins which are mounted so that they are positioned to a side of an outer periphery of the endless belt. The pins fit into holes in the paper to feed the paper as the endless belt is driven by two main pulleys. An auxiliary pulley is rotatably mounted on one of the shafts which supports one of the main pulleys in such a manner that the auxiliary pulley confronts and supports the bottoms of the pins, thus preventing the pins from being deflected inward. Because the auxiliary pulley is driven with one of the main pulleys, friction between the bottoms of the pins and the auxiliary pulley is minimized.

423373

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