CORONA DISCHARGER OF ELECTROSTATIC COPYING MACHINE

摘要

PURPOSE:To adjust a discharging conductor in parallel to a photoreceptor easily and securely through simple constitution by adjusting the interval between the discharging conductor and photoreceptor through the spiral groove of a freely rotatable adjusting means. CONSTITUTION:A discharging conductor 9 provided in a corona discharger body 5 engages a spiral groove 34 provided in a shaft 32 constituting a freely rotatable adjusting means 18 together with a head part 33. Therefore, when a tool is fitted in the groove of the head part 33 to rotate the shaft 32, the conductor 9 moves up on down to adjust the interval to the photoreceptor. This single means of simple constitution adjusts the discharging conductor in parallel to the photoreceptor easily and securely.