| 摘要 |
<p>PROBLEM TO BE SOLVED: To avoid the occurrence of lateral movement of solid lubricant 10Y.SOLUTION: A lubricant applying device includes, on a casing inner wall surface, a guide rail GL that allows solid lubricant 10Y that is urged by a spring 19Y toward an application brush roller 7Y, the movement in a direction toward the application brush roller 7Y; regulates the movement in a rotation axis direction of the solid lubricant 10Y that is applied with a force in a rotation axis direction in addition to a force in a rotation direction on a rubbing contact surface with the rotating application brush roller 7Y; and guides the movement of the solid lubricant 10Y toward the application brush roller 7Y. The solid lubricant 10Y includes a recess 11Y for engaging with the guide rail GL so that the movement in a direction toward the application brush roller 7Y is allowed and the movement in the rotation axis direction is regulated.</p> |
