Adjustable conveyor for varied size and shape containers
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United States of America Patent
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Feb 2, 2010
Grant Date -
N/A
app pub date -
Feb 27, 2008
filing date -
Feb 27, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A conveyor for varied size and shape containers has a pair of feed screws mounted parallel to one another on opposite sides of a line of container travel. A mechanism is provided for moving the screws toward or away from one another in a manner to maintain an equal distance of each screw from the line of container travel. The screws are preferably formed with a helix having straight sidewalls that are at an angle of 90° to 100° to one another. In one embodiment one feed screw has a left hand helix and is rotated in a first direction and the other feed screw has a right hand helix and is rotated in a second direction opposite to the first direction.
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Cited Art Landscape
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