TIRE TESTING DEVICE

To measure components of a load acting on a tire in a predetermined direction with accuracy, a tire tester 1 includes a rotary member 102, a measurement mechanism 250, and an actuator configured to advance and retreat the measurement mechanism 250 with respect to the rotary member 102. The measureme...

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Bibliographic Details
Main Authors OTA, Hidenari, OKABE, Michinari, NEAGARI, Naoyuki
Format Patent
LanguageEnglish
French
German
Published 24.02.2021
Subjects
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Summary:To measure components of a load acting on a tire in a predetermined direction with accuracy, a tire tester 1 includes a rotary member 102, a measurement mechanism 250, and an actuator configured to advance and retreat the measurement mechanism 250 with respect to the rotary member 102. The measurement mechanism 250 includes an axle 253, a main frame 251 connected with the actuator, a subframe 252, and a measurement unit 255. The axle 253 extends in an X direction and supports a tire T to be rotatable. The subframe 252 supports the axle 253 and is attached to the main frame 251 such that the subframe 252 is rotatable around a shaft 254b extending along a Y direction. The measurement unit 255 is provided between the main frame 251 and the subframe 252.
Bibliography:Application Number: EP20170768959