Article transport facility
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United States of America Patent
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Feb 27, 2018
Issued Date -
N/A
app pub date -
Feb 7, 2017
filing date -
Feb 8, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An article transport facility includes a traveling portion configured to travel on a traveling rail, a cleaning unit coupled to the traveling portion, a feeding portion configured to supply traveling driving power for the traveling portion and cleaning driving power for the cleaning unit, a power storage device connected between the feeding portion and the cleaning unit, and a power control portion. The power control portion is configured to: charge the power storage device with power corresponding to a driving state of the traveling portion and a position of the traveling portion along the transport path; and discharge the power storage device when power received from the feeding portion is insufficient relative to a total power of the traveling driving power and the cleaning driving power.
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