| 摘要 |
PROBLEM TO BE SOLVED: To reduce the eccentricity of a roller and to surely convey a curved glass by equipping a curvature supporting member for curving the roller by pulling or pushing a rod at right angles to its axis. SOLUTION: A rod 33 is pulled or pushed at right angles to its axis, and a lower roller 24B is curved by a curvature supporting member 26 into a specified shape. For a conveyor 20, the upper and lower rollers 24A and 24B of the upper and lower conveyor roller mechanisms 21A and 21B are set in a straight line. Subsequently, the curvature supporting members 26 of the lower conveyor roller mechanism 21B are respectively adjusted, and the lower roller 24B is convexed downward and arched. The curvature supporting members 26 of the upper conveyor roller mechanism 21A are respectively adjusted, and the upper roller 24A is convexed downward and matched with the curvature of the lower roller 24B. Accordingly, a curved glass having an arched section in the width direction can be conveyed.
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