| 摘要 |
1473071 Cylinder cleaning DAI NIPPON INSATSU KK 8 May 1975 [11 June 1974] 19424/75 Heading B6C A blanket cylinder cleaning device comprises a cleaning disc 8 housed in a body 15 and rotated against the cylinder 1 by a motor 9. The body 15 is moved along the cylinder 1 by a motor 24 which turns a threaded rod 20. Cleaning fluid 13 is transferred at the end of each cycle from a supply tank 26 to a sump in body 15, this operation being controlled by a detection device 40 and electromagnet valve 27. A screw 19 (not shown) is provided for fine contact adjustment of disc 8. In another embodiment the rod 20 has a left and a right hand groove so that it need only be driven one way. In a further embodiment a sump is positioned externally to the body 15 and a pipe conveys liquid 13 under gravity to the disc 8. In the latter case an absorbing piece of material is secured near the disc 8 to the body 15 to prevent liquid scattering. |
