DOOR DRIVING DEVICE
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United States of America Patent
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Issued Date -
Jul 2, 2020
app pub date -
Dec 16, 2019
filing date -
Dec 26, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A door driving device includes a driving unit driving a door that opens and closes an entrance of a vehicle having a door case, and a control unit controlling the driving unit such that the door moves with a discontinuous acceleration during a period from when the door starts to open to when the door moves at a constant speed in an opening direction in which the door is retracted into the door case.
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