| 摘要 |
PROBLEM TO BE SOLVED: To remove dust surely by eliminating the inclination of adhesive rubber rolls caused by the passage position and thickness of a substrate or sheet. SOLUTION: In a surface cleaning apparatus which catches dust adherent to the surface of a substrate or sheet 2 by adhesive rubber rolls 4 and 4' and transfers/removes the caught dust, by arranging a position adjustment member 14 having at least one spring 17 between a sliding rotary bearing 10 supporting the vertically installed rubber rolls 4 and 4' and a fixed rotary bearing 13, even when the upper rubber roll is inclined by the passage position and thickness of a substrate or sheet to generate a void between the rubber roll and the substrate or the sheet, the inclination is corrected by the repulsion of the spring(s) of the member 14 so that the inclination of the rubber rolls is eliminated, and the rolls are contacted closely with the substrate or sheet.
|
