Stack dividing mechanism for a corrugated sheet unstacking and feeding apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 3, 1991
Grant Date -
N/A
app pub date -
May 16, 1990
filing date -
May 16, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Successive blocks of corrugated sheets are divided from a large vertical stack by a combination of a horizontally movable pusher plate and a guiding ramp that lifts the front edge of each block of sheets upwardly and onto a receiving conveyor surface. The ramp is a hybrid that includes a powered cylindrical roller and an adjacent yieldably biased upright plate that is moved to an inclined position in response to initial movement of a block of sheets.
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Cited Art Landscape
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