Blade-type cleaning device for electrophotograhic copying machin

Details Blade-type cleaning device for electrophotograhic copying machin Blade-type cleaning device for electrophotograhic copying machin

1980-05-08

1982-06-15

Braun, Fred L.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

1525651, 1525652, G03G 2100

Patent

active

043347665

ABSTRACT:
A blade-type cleaning device for use in an electrophotographic copying machine which is effective to prevent generation of abnormal noise resulting from vibration of a blade member. The cleaning device has an elastic blade member in pressing contact with a surface of rotating photoconductive member for removing residual toner from the surface thereof during the movement of the photoconductive member, and a holder for holding the blade member wherein a leading edge portion of the holder and the surface of the blade member confronting it having some degree of freedom with respect to one another.

REFERENCES:
patent: 3660863 (1972-05-01), Gerbasi
patent: 3871762 (1975-03-01), Van Der Vlasakker
patent: 4026648 (1977-05-01), Takahashi
patent: 4152067 (1979-05-01), Kubota
patent: 4247196 (1981-01-01), Ogawa et al.

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