Workpiece transport system with independently driven platforms
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United States of America Patent
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Feb 20, 2007
Grant Date -
Mar 18, 2004
app pub date -
Jul 1, 2003
filing date -
Jul 2, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A manufacturing operation having a first production area, a second production area, and a plurality of platforms each having independently controllable drive assemblies for moving the platforms through the production and delivery areas. Adjacent platforms are spaced from one another a first distance in the delivery areas and a second distance in the production areas, wherein the first distance is greater than the second distance and, preferably, where the second distance creates a 'zero' gap between adjacent platform decks.
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