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United States of America Patent
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Aug 21, 2012
Grant Date -
Aug 14, 2008
app pub date -
Jun 3, 2005
filing date -
Jun 3, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A device for positioning a component thereof along x- and y-axes of the device is provided. The device includes first and second motors, a carriage containing the component to be positioned, a lead screw to position the carriage along a first axis of the device, and a keyed shaft to position component to be positioned along a second axis of the device. The first motor drives the lead screw and the second motor drives the flatted shaft. In some embodiments described herein, the flatted shaft turns a first pulley, which is connected to a second pulley by a belt. The component to be positioned is attached to the belt and moves along a second axis of the device as the belt moves.
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