The present invention relates to a pressure calibration kit for an optical tire contact pressure measurement tester, which allows a user to obtain an image color of the pressure calibration kit according to a set pressure for calibration of the optical tire contact pressure measurement tester which measures a contact pressure using the image of a tire in contact with a glass plate, and a calibration method thereof. The pressure calibration kit comprises: a pressure holding vessel (10) into which air is injected; a pneumatic valve (15) provided in the pressure holding vessel (10); and a sealing means (50) installed on an edge portion (11) of the pressure holding vessel (10) so as to prevent leakage of a pneumatic pressure.

    본 발명은 유리판 위에 접촉된 타이어를 촬영한 이미지를 이용하여 접지압력을 측정하는 광학식 타이어 접지압력 측정 시험기의 검정 및 교정을 위하여 설정 압력에 따른 압력 교정 키트의 이미지 색상을 얻을 수 있도록 한 광학식 타이어 접지압력 측정 시험기의 압력 교정 키트 및 그 검·교정 방법에 관한 것으로, 압력 교정 키트는, 공기가 주입되는 압력유지베셀(10)과; 압력유지베셀(10)에 구비되는 공기압밸브(15)와; 공기압이 누출되는 것을 방지할 수 있도록 압력유지베셀(10)의 테두리 부분(11)에 설치되는 밀폐수단(50); 을 포함하여 구성된 것을 특징으로 한다.


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    Title :

    Pressure Calibration Kit and Calibration Method for Optical Tire Contact Pressure Measuring Tester


    Additional title:

    광학식 타이어 접지압력 측정 시험기의 압력 교정 키트 및 이를 사용한 광학식 타이어 접지압력 측정 시험기의 검·교정 방법


    Contributors:

    Publication date :

    2020-08-18


    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 / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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