Delivery pile at a printing machine
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United States of America Patent
Stats
-
Jul 13, 1993
Grant Date -
N/A
app pub date -
Mar 11, 1992
filing date -
Mar 11, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for forming a sheet delivery pile in a printing press, the apparatus including a sheet receiving surface for the formation thereon of the sheet delivery pile, a rotatable shaft, a sheet stop member attached to the rotatable shaft and extending along the leading edge of the sheet delivery pile, a lever member attached to the rotatable shaft, an oscillation device for reciprocally oscillating the rotatable shaft between a first position wherein the sheet stop member is in contact with the leading edge of the sheet delivery pile and a second position wherein the sheet stop member is out of contact with the leading edge of the sheet delivery pile, and a biasing arrangement for biasing the sheet stop member in a direction from the second position and towards the first position.
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Cited Art Landscape
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