| 摘要 |
PURPOSE: A movable shape measurement device is provided to easily and efficiently measure the shape of a heavy duty tire without an initial shaft setting. CONSTITUTION: A movable shape measurement device for a tire installed in a vehicle comprises a plurality of measure distances(1), a plurality of measurement guide shaft(2), a base plate(3), a height adjusting screw shaft(4), a height adjusting guide, and a level(6). A plurality of graduated measure distances touch a tire(100). The measurement guide shaft leads an installed measuring point for moving side to side. The base plate fixes the measurement guide shaft. The height adjusting screw shaft is located at four edges of the base plate and controls the height of the base plate. The height adjusting guide controls the height of the measurement guide shaft while connecting the base plate with the measurement guide shaft. The level is installed on the base plate and revises levelness between treads and the measurement device. [Reference numerals] (AA) Moving direction |
