17885256. SLIDING DOOR DEVICE FOR VEHICLE simplified abstract (Hyundai Motor Company)

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SLIDING DOOR DEVICE FOR VEHICLE

Organization Name

Hyundai Motor Company

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 17885256 titled 'SLIDING DOOR DEVICE FOR VEHICLE

Simplified Explanation

The abstract describes a sliding door device for a vehicle that includes a door, a door arm, a lower slider, a lower arm plate, and a first rail. The door opens or closes a door opening in a vehicle body. The door arm is connected to the door and can move along the side sill of the vehicle body. The lower slider is coupled to the door arm and moves along the side sill. The lower arm plate connects the door arm and the lower slider and performs a cycloidal rotation and rectilinear movement when the lower slider moves along the side sill. The first rail provides a route for the lower arm plate to perform the cycloidal rotation and rectilinear movement.

  • Door arm connects the door to the side sill of the vehicle body
  • Lower slider allows the door arm to move along the side sill
  • Lower arm plate enables cycloidal rotation and rectilinear movement of the door arm
  • First rail provides a route for the movement of the lower arm plate

Potential Applications

  • Automotive industry
  • Vehicle manufacturing companies
  • Public transportation vehicles

Problems Solved

  • Provides a mechanism for opening and closing sliding doors in vehicles
  • Enables smooth and efficient movement of the door arm along the side sill
  • Allows for cycloidal rotation and rectilinear movement of the lower arm plate

Benefits

  • Simplifies the operation of sliding doors in vehicles
  • Improves the functionality and reliability of sliding door mechanisms
  • Enhances the overall design and aesthetics of vehicles with sliding doors


Original Abstract Submitted

A sliding door device for a vehicle includes a door configured to open or close a door opening portion formed in a vehicle body; a door arm including a first end portion rotatably connected to an end portion of the door, and a second end portion configured to be movable along a side sill of the vehicle body; a lower slider coupled to the second end portion of the door arm and configured to be rectilinearly movable along the side sill of the vehicle body; a lower arm plate connecting the second end portion of the door arm and the lower slider and configured to perform a cycloidal rotation and a rectilinear movement when the lower slider moves along the side sill; and a first rail providing a route through which the lower arm plate performs the cycloidal rotation and the rectilinear movement when the lower slider moves along the side sill.

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