Duel belt conveyor system
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United States of America Patent
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-
May 18, 1999
Grant Date -
N/A
app pub date -
Jul 25, 1997
filing date -
Aug 8, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dual belt conveyor having a pair of long plates provided with a plurality of edge rollers brought into contact with both lateral belt edges. The long plates are arranged against both lateral belt edges of two superimposed conveyor belts, along the direction of belt travel in the vertical part, so that both long plates are opposite each other. Two link plates are rotatably attached to the long plates on one side of each link plate, and connected with each other through a central pin on the other side of each link plate. A pair of the long plates are engaged with each other through the two link plates in at least three points. The central pins are rotatably attached to an apparatus frame in at least two points. An adjusting member provided on the apparatus frame is connected with one of the central pins at the remaining point.
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