17903736. SLIDING DOOR DEVICE FOR VEHICLE simplified abstract (KIA CORPORATION)

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SLIDING DOOR DEVICE FOR VEHICLE

Organization Name

KIA CORPORATION

Inventor(s)

Jaeseung Lee of Hwaseong-Si (KR)

SLIDING DOOR DEVICE FOR VEHICLE - A simplified explanation of the abstract

This abstract first appeared for US patent application 17903736 titled 'SLIDING DOOR DEVICE FOR VEHICLE

Simplified Explanation

The patent application describes a sliding door device for a vehicle that includes a door, a door arm, a mover, a door arm plate, a pin, and a cycloid rail.

  • The door is designed to open or close a door opening in a vehicle body.
  • The door arm is connected to the door and can move along a side sill of the vehicle body.
  • The mover is connected to the other end of the door arm and moves in a straight line along the side sill.
  • The door arm plate connects the mover to the other end of the door arm and can perform cycloid rotation and straight line movement.
  • The pin protrudes on the door arm plate.
  • The cycloid rail is provided in the side sill and provides a path for the roller to move when the other end of the door arm moves along the side sill.

Potential applications of this technology:

  • Automotive industry: This sliding door device can be used in various types of vehicles, such as cars, vans, and buses, to provide a convenient and efficient way to open and close doors.
  • Public transportation: The sliding door device can be particularly useful in public transportation vehicles, allowing for quick and easy boarding and disembarking of passengers.
  • Accessibility: The device can improve accessibility for individuals with mobility challenges, making it easier for them to enter and exit vehicles.

Problems solved by this technology:

  • Simplified door operation: The sliding door device simplifies the process of opening and closing vehicle doors, reducing the effort required by the user.
  • Space-saving design: The straight line movement of the mover along the side sill allows for efficient use of space, making it suitable for vehicles with limited space.
  • Smooth and reliable operation: The cycloid rotation and straight line movement of the door arm plate, along with the cycloid rail, ensure smooth and reliable door operation.

Benefits of this technology:

  • Convenience: The sliding door device provides a convenient way to open and close vehicle doors, enhancing the overall user experience.
  • Efficiency: The straight line movement of the mover and the cycloid rotation of the door arm plate enable quick and efficient door operation.
  • Durability: The design of the sliding door device ensures reliable and long-lasting performance, even with frequent use.


Original Abstract Submitted

A sliding door device for a vehicle includes a door configured to open or close a door opening formed in a vehicle body, a door arm including one end portion rotatably connected to the door and the other end portion provided to be movable along a side sill of the vehicle body, a mover connected to the other end portion of the door arm and configured for straight line movement along the side sill of the vehicle body, a door arm plate configured to rotatably connect the mover with the other end portion of the door arm and provided to perform cycloid rotation and straight line movement when the mover moves along the side sill, a pin provided to protrude on the door arm plate, and a cycloid rail provided in the side sill and configured to provide a path on which the roller moves when the other end portion of the door arm moves along the side sill.

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