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Determination device for tyre abrasion

A technology for measuring devices and tires, which can be used in tire installation, measuring devices, tire parts, etc., and can solve problems such as multiple times and errors

Inactive Publication Date: 2011-05-11
HANKOOK TIRE WORLDWIDE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to measure the wear state of tires, a typical wear measuring device adopts a surface scanning method, but this method has the following problems, that is, it must require a lot of time in order to measure the wear state of tires at one time, Metric analysis has more error

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  • Determination device for tyre abrasion
  • Determination device for tyre abrasion
  • Determination device for tyre abrasion

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Embodiment Construction

[0015] In the following detailed description of the present invention, reference is made to the accompanying drawings that enumerate specific embodiments in which the present invention can be implemented. These embodiments will be specifically described in accordance with a manner sufficient for those skilled in the art to implement the present invention. Although the various embodiments of the present invention are different from each other, it must be understood that they need not be mutually exclusive. For example, the specific shapes, structures, and characteristics described herein are related to one embodiment, and can be implemented as other embodiments without departing from the spirit and scope of the present invention. In addition, it must be understood that the position or arrangement of the individual component parts in the various disclosed embodiments can be changed without departing from the spirit and scope of the present invention. Therefore, the following spe...

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Abstract

The invention provides a determination device for tyre abrasion, wherein the degree of the tyre abrasion before and after the running can be easily measured in metric sizes.The device comprises a light source mechanism and a digital photographic mechanism.The light source mechanism irradiates light on the surface of tyres before and after the running by using the cosine grating arranged inside a lens.The digital photographic mechanism determines the luminous intensity on the surface of the tyres and represents the abrasion loss of the tyre surfaces according to the metric data of a single image.Thus, the effect that the abrasion state of tyres can be easily and quickly measured without spatial limitation can be realized by comparing with conventional measured time.Since the abrasion statecan be illustrated by a single image to form metric data, so that the state of tyre abrasion before and after the running can be accurately analyzed.

Description

Technical field [0001] The present invention relates to a tire wear measurement device, and more specifically, the present invention relates to a tire wear measurement device for easily measuring the wear state of a tire before and after running in a metric system (Metric). Background technique [0002] Generally, with the driving of a car, tires wear out due to contact with the road surface. The wear state of such a tire is directly related to the safety of the operator, and it is regarded as a main element in tire evaluation. Therefore, people have developed various devices for measuring the wear state of tires. [0003] In order to measure the abrasion state of the tire, a representative abrasion measurement device adopts the surface scanning method. However, this method has the following problem in that it requires a lot of time to measure the abrasion state of the tire at once. The analysis of the metric system has more errors. [0004] In addition, as another example, Korean...

Claims

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Application Information

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IPC IPC(8): G01N3/56G01B11/24
CPCB60C25/007G01B11/16G01B11/22G01B11/24G01L17/005G01M17/027
Inventor 李元赫
Owner HANKOOK TIRE WORLDWIDE
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