| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To further improve testing efficiency by performing uniformity measurement and dynamic balance measurement in parallel by one tester, as a tire tester. <P>SOLUTION: The tire tester 1 includes two spindle shafts 3 which drive a tire T to rotate about the axis thereof and are provided at some distance from each other, a rotating drum 4 which is disposed between the two spindle shafts 3 and so provided that it can come close to and separate from the individual tires T attached to the two spindle shafts 3, a uniformity measurement unit 20 which measures the uniformity of one tire T contacting with the rotary drum 4, and a dynamic balance measurement unit 14 which measures the dynamic balance of the other tire T being separate from the rotating drum 4, while the uniformity of the above tire T is measured by the uniformity measurement unit 20. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
