Apparatus for feeding the gathering segment of a gather-stitcher

摘要

To load a gathering segment of a gather-stitcher, a printed sheet feeder includes a conveyor drum that draws printed sheets from the bottom of a stack. A stop apparatus halts the printed sheets at the end of their circulating path at the conveyor drum and is disposed downstream of a guide device which, with the conveyor drum, forms a guide gap. An opening apparatus follows the stop apparatus and is disposed upstream of the printed sheets. The guide gap is adjustable by the conveyed printed sheets.