CONTROL METHOD FOR MOVING RACKS
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United States of America Patent
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N/A
Issued Date -
Sep 30, 2004
app pub date -
Apr 22, 2004
filing date -
Nov 12, 2002
priority date (Note) -
Abandoned
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Abstract
Several embodiments of moveable partitions and controls that permit smooth operation and parallel movement even when they are trackless and that provide safety in operation in avoiding encounters with unexpected objects without unnecessarily stopping the operation when an object is not actually there.
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