Cleaning device

Photocopying – Contact printing – Light boxes

Patent

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Details

355299, G03G 2100

Patent

active

049318403

ABSTRACT:
A cleaning device includes a cleaning blade for scraping out toner from a photosensitive member and a polygonal member for carrying scraped toner into a toner container. A rotation center of a blade holder for supporting the cleaning blade is coincident with a rotation center of the polygonal member. The polygonal member is composed of a plurality of sections arranged along an axis thereof. At least one of the sections has ridgelines which are shifted from those of the remaining sections.

REFERENCES:
patent: 3742551 (1973-07-01), Oriel
patent: 3882823 (1975-05-01), Tanaka et al.
patent: 3950092 (1976-04-01), Zoltner
patent: 4140389 (1979-02-01), Franke et al.
patent: 4174902 (1979-11-01), Hamaguchi
patent: 4768062 (1988-08-01), Tanzawa et al.

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