Title:
ELECTROPHOTOGRAPHIC COPYING MACHINE AND ITS CLEANING DEVICE
Document Type and Number:
Japanese Patent JPS5912475
Kind Code:
A
Abstract:
PURPOSE: To take out copying paper caught by a cleaning device easily by providing a means for detecting the copying paper mechanically between a cleaning blade and the upstream-side opening edge of a cleaning box.
CONSTITUTION: The cleaning blade 28 made of polyurethane is held in the cleaning box 29 at its base part and slide-contacts with the circumferential side wall of a photosensitive drum 3 at its free end part. Then, a shaft 31 as the copying paper detecting means is provided between the cleaning blade 28 and the upstream-side opening edge of the cleaning box 29. Consequently, if the copying paper is caught by the cleaning device, it is taken out easily.
Inventors:
TANAKA MASAMI
DEGUCHI YASUSHI
KOUZUKI MICHIZOU
KAKIUCHI JIYUNICHI
SHIRAKI KENPACHI
HASEGAWA MICHIHIKO
DEGUCHI YASUSHI
KOUZUKI MICHIZOU
KAKIUCHI JIYUNICHI
SHIRAKI KENPACHI
HASEGAWA MICHIHIKO
Application Number:
JP12155282A
Publication Date:
January 23, 1984
Filing Date:
July 12, 1982
Export Citation:
Assignee:
SANYO ELECTRIC CO
International Classes:
G03G15/00; G03G21/00; G03G21/10; (IPC1-7): G03G21/00
Domestic Patent References:
| JPS4519409Y1 | 1970-08-06 | |||
| JPS4988526A | 1974-08-23 |
Attorney, Agent or Firm:
Takuji Nishino (2 outside)
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