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Non-pneumatic vehicle tire

A non-gas and tire technology, applied in the direction of non-pneumatic tires, tire parts, vehicle parts, etc., can solve problems such as complex tire structures

Inactive Publication Date: 2012-04-25
HANKOOK TIRE WORLDWIDE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, automobile tires with such an internal air pressure structure not only have a complicated tire structure, but also have safety problems such as accidents caused by tire blowouts during driving.

Method used

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  • Non-pneumatic vehicle tire
  • Non-pneumatic vehicle tire
  • Non-pneumatic vehicle tire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] figure 1 The side shape of the non-pneumatic tire of the present invention is shown. Such as figure 1 As shown, the tire of the present invention includes: a tread 1 in contact with the ground, a plurality of spokes 2 arranged perpendicular to the tread 1 , and an elastic ring 3 for supporting between the spokes 2 and the wheel 4 .

[0012] figure 2 for figure 1 The cross-sectional shape of the non-pneumatic tire according to the present invention of the illustrated embodiment. The components of the non-pneumatic tire structurally support the load of the vehicle. Between the layers of the tread 1, the plurality of spoke portions 2, the elastic ring portion 3, and the mounting belt 34, a polymer or especially dienic in the polymer is inserted to perform physical and chemical bonding under high pressure and high temperature. chemical bond.

[0013] The spoke portion 2 includes: an outer elastomer layer 21 bonded to the tread 1 ; a spoke 22 provided on the outer ela...

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PUM

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Abstract

The invention relates to a non-pneumatic vehicle tire, comprising a tire thread contacting with the ground, a plurality of wheel rib parts perpendicular with the tire thread and an elastic ring part for supporting the part between the wheel rib parts and the wheel, wherein the elastic ring part comprises an elastic ring with cross section in an ellipse closed curve shape, thereby reducing the noise of the tire and reducing the vehicle shake.

Description

technical field [0001] The present invention relates to automobile tires, and more particularly, to non-pneumatic tires for automobiles that do not utilize air pressure. Background technique [0002] Usually, tires for automobiles are pneumatic tires. However, automobile tires with such an internal air pressure structure not only have a complicated tire structure, but also have safety problems such as accidents caused by tire blowouts during driving. [0003] The mechanism of how the elasticity of a non-pneumatic tire is utilized is completely different from that of an existing pneumatic tire. Unlike the gas type, it adopts a design method that does not use compressed air at all, so the risk of tire blowout is eliminated. In addition, in the structural design, since it is possible to strengthen the design of the noise vibration, vehicle vibration and Hydrodynamic action, so it is possible to optimize the function and purpose of the tire. [0004] Therefore, a non-pneumat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C7/10
CPCB60C7/10B60C7/102B60C19/002C08L101/00B60C7/107
Inventor 宋东炫金学柱
Owner HANKOOK TIRE WORLDWIDE