Title: Paper feeding apparatus for an automatic plane type paper punching machine

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Abstract: A paper feeding apparatus for an automatic plane type paper punching machine comprising a punching unit to punch stacked sheets of paper so as to obtain a predetermined shape and size of said stacked sheets of paper and a paper catcher to receive from said paper feeding apparatus and to catch and deliver to said punching unit said stacked sheets of paper to be punched, said paper feeding apparatus comprising a base to mount thereon a stack of sheets paper; separator means to separate predetermined sheets of paper from said stack; and means to clamp and carry said separated sheets of paper from the remaining stack to said paper catcher. Separator means includes an arm member movable back and forth relative to said stack and a pawl member mounted on said arm member at one end to be inserted into the layers of said stack at a first level and to raise up said predetermined sheets of paper to a second level. Clamping and carrying means includes a clamper movable back and forth relative to said stack to clamp said separated sheets of paper.


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