Disclosed is a device for inspecting abrasion of a tire. According to the embodiment of the present invention, the device for inspecting abrasion of a tire inspects abrasion of a tire having a tread unit having a pattern groove. The device for inspecting abrasion of a tire includes: an insertion unit extended in a radial direction of the tire, wherein an end of the insertion unit close to the bottom surface of the pattern groove is inserted by moving in a direction of becoming close to the bottom surface of the pattern groove to be in contact with the bottom surface of the pattern groove; a length changing unit extended in the radial direction of the tire, wherein an end of the length changing unit close to the outer surface of the tread unit is in contact with the outer surface of the tread unit while the insertion unit is inserted so that the length is changed; a connection unit wherein one side unit of the connection unit is connected to the insertion unit and the other side unit is connected to the length changing unit; and a measuring unit measuring the depth of the pattern groove when the one end of the insertion unit is in contact with the bottom surface of the pattern groove. According to the embodiment of the present invention, the device for inspecting abrasion of a tire can effectively inspect the abrasion of the tire.

    타이어 마모 검사장치가 개시된다. 본 발명의 실시예에 따른 타이어 마모 검사장치는 패턴홈이 형성된 트레드부를 가지는 타이어의 마모를 검사하는 장치로서, 상기 타이어의 반경방향으로 연장되고, 상기 패턴홈의 바닥면에 가까운 일단부가 상기 패턴홈의 바닥면에 가까워지는 방향으로 이동하여 상기 패턴홈의 바닥면에 접촉하도록 삽입동작하는 삽입부; 상기 타이어의 반경방향으로 연장되고, 상기 삽입부가 삽입동작하는 과정에서 상기 트레드부의 외측면에 가까운 일단부가 상기 트레드부의 외측면에 접촉되어 길이가 가변되는 길이가변부; 일측부에 상기 삽입부가 연결되고, 타측부에 상기 길이가변부가 연결되는 연결부; 및 상기 삽입부의 일단부가 상기 패턴홈의 바닥면에 접촉할 때 상기 패턴홈의 깊이를 측정하는 측정부를 포함한다.


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    Title :

    Apparatus for checking wear tire


    Additional title:

    타이어 마모 검사장치


    Contributors:

    Publication date :

    2019-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60C VEHICLE TYRES , Fahrzeugreifen



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