Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1978-08-17
1980-08-19
Hix, L. T.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
152565, G03G 2100
Patent
active
042181313
ABSTRACT:
A cleaning device for removing developer remaining on the surface of an image-bearing member comprises wiper means having a resilient blade member adapted to bear against the surface of the image-bearing member, guide means having a guide member defining, with the resilient blade member, a slit-like opening through which the removed substance from the image-bearing surface is introduced, conveyor means for conveying the collected substance along a conveyance path substantially parallel to the slit-like opening and axially of the image-bearing member, and seal means for sealing the space between the slit-like opening and the conveyance path.
REFERENCES:
patent: 3678896 (1972-07-01), Hewitt
patent: 3740789 (1973-06-01), Ticknor
patent: 3917398 (1975-11-01), Takahashi et al.
patent: 4007982 (1977-02-01), Stange
patent: 4030824 (1977-06-01), Smith
Ito Yoshio
Kitajima Tadayuki
Kobayashi Hiroo
Miyamoto Koichi
Tohyama Yoshikuni
Brady W. J.
Canon Kabushiki Kaisha
Hix L. T,.
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