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US 2020/0208453 A1Published application
Door driving device
AssigneeNabtesco Corporation
InventorsIkuo MAKIHIRA, Shinsuke UCHIDA
Life of this patent
Estimating the term…
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.
Claims7
A door driving device, comprising:
- 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.
Dependencies are inferred from the claim text.