External direct drive for a roller conveyor
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United States of America Patent
Stats
-
May 26, 2009
Grant Date -
May 22, 2008
app pub date -
Nov 12, 2007
filing date -
Nov 17, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A conveyor that is powered by a drive unit is disclosed. The conveyor includes a frame, and the drive unit includes a gearless external drive motor that is configured to fit within the footprint defined by the conveyor frame. The conveyor includes a series of conveying members, such as rollers, that are rotatably supported by the frame. The motor includes an output member that is engaged with a driven one of the rollers, and the driven roller is mechanically linked to an adjacent one of the rollers so that the adjacent roller is driven into rotation in response to rotation of the driven roller. The conveyor is constructed as a conveyor section or zone, which is adapted to be used with a series of similarly constructed conveyor sections or zones to form an overall conveyor system.
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