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Sliding device for vehicle door

A technology of sliding device and linkage device, applied in the direction of transmission device, friction transmission device, suspension device of wing fan, etc., can solve the problems of increasing the number of parts and the weight of the vehicle, reducing the freedom of vehicle design, and achieving smooth opening and closing. off effect

Active Publication Date: 2016-05-18
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the sliding door for opening and closing the passenger compartment requires three support and guide rails for supporting the upper, middle, and lower portions of the door when opening and closing the door, thereby increasing the number of parts and the weight of the vehicle and reducing Design freedom for vehicles

Method used

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  • Sliding device for vehicle door
  • Sliding device for vehicle door
  • Sliding device for vehicle door

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] Hereinafter, an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0034] reference Figure 1 to Figure 4 The sliding device for a vehicle according to an exemplary embodiment of the inventive concept may support a vehicle door 1 that opens and closes by rotating and slidably moving forward and backward in the longitudinal direction of the vehicle.

[0035] The vehicle body has a lower rail 5 extending forward and backward in the longitudinal direction of the vehicle. Thus, the sliding device for the vehicle causes the lower part of the vehicle door 1 to rotate relative to the vehicle body and move forward and backward along the lower rail 5.

[0036] The sliding device for a vehicle may include a lower sliding member 10 coupled to the lower rail 5 to move along the lower rail 5. The gear device 20 is mounted to the lower slide 10 so as to move together. One end of the linkage device 30 is connected to th...

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PUM

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Abstract

The present invention discloses a sliding device for a vehicle door, including: a lower rail extending straightly and mounted on an exterior of a vehicle; a lower slider which is coupled to the lower rail to move along the lower rail; a gear device which is mounted on the lower slider to move with the lower slider; and a linkage which has one end connected to the gear device to transmit a torque and another end rotatably engaged with a lower portion of the vehicle door.

Description

[0001] Cross reference with related applications [0002] This application claims the priority rights of Korean Patent Application No. 10-2014-0153528 filed at the Korean Intellectual Property Office on November 6, 2014, and is incorporated herein by reference in its entirety. Technical field [0003] The invention relates to a sliding device for a vehicle door. More particularly, the present invention relates to a sliding device for a vehicle door, which enables a front door and a rear door of a vehicle to move smoothly along the longitudinal direction of the vehicle in a sliding manner. Background technique [0004] The vehicle has a passenger compartment for passengers in it. The door for opening and closing the passenger compartment is installed at the body. [0005] In a sedan, the door for opening and closing the passenger compartment may have a front door provided at the front along the longitudinal direction of the vehicle and a rear door provided at the rear along the longi...

Claims

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Application Information

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IPC IPC(8): B60J5/06E05D15/06
CPCE05D15/101E05F15/638E05Y2201/684E05Y2201/708E05Y2201/72E05Y2201/722E05Y2900/531B60J5/06E05D13/00E05D15/06E05D15/066B60J5/047E05D15/10E05D15/58E05F11/54E06B3/5072F16H19/04
Inventor 崔载鸿孔荣培
Owner HYUNDAI MOTOR CO LTD
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