Air blowing apparatus and air blowing method with surfaces having curvatures
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United States of America Patent
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Jun 18, 2013
Grant Date -
Jul 21, 2011
app pub date -
Jan 14, 2011
filing date -
Jan 15, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An air blowing apparatus includes: a paper stack accommodating section which forms a paper stack accommodating space for accommodating a stack of paper; and an air blowing device which blows air toward an edge of each sheet of paper of the stack of paper accommodated in the paper stack accommodating space, wherein the paper stack accommodating section includes a curved surface which faces a paper surface of the stack of paper, and the curved surface extends in an air blowing direction of the air blowing device and has a curvature in a direction perpendicular to the air blowing direction of the air blowing device.
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