Devices for aligning sheets and a method for aligning sheets transversal to the direction of travel of the sheets
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United States of America Patent
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Apr 15, 2008
Grant Date -
Aug 18, 2005
app pub date -
Feb 23, 2003
filing date -
Apr 13, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device is provided for use in the alignment of sheets transverse to a direction of sheet travel. A sheet retaining device, which conveys the sheets, is displaceably mounted for holding the sheets against a side guide. At least two sheets are situated one above the other in an offset manner in the direction of sheet travel. An effective retaining surface extends in the direction of sheet travel and has a longitudinal length greater than a transverse width. A ratio of the longitudinal length of the effective retaining surface to the width of the transverse width of the effective retaining surface is greater than three.
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