| 摘要 |
PURPOSE:To simplify an exchange operation by attaching attachably and detachably a cleaning pad member to a moving member and forming a detaining part to permit the easy attachment and detachment of the cleaning pad member to a moving member. CONSTITUTION:A spring 18 of a corotron wire 4 is removed from a stud 15 and the wire 4 is pulled upward. The wire 4 is removed from a shield 1 while a cleaning pad 3 is taken out of through recess 9. The fresh corotron wire 4 attached preliminarily with the pad 3 is then attached in the shield 1 by means of a spring 18 at one end and by engaging the other end directly to the stud 15 of wire attaching members 5, 6. The pad 3 is fitted into the groove 9 of the yoke 2 and after the wire 4 is so adjusted to be aligned to the position where the pad 3 is inserted to the wire 4, the pad 3 is fixed to the yoke 2. The exchange is thus completed. |
