Cleaner for pressure fixing roller

Photocopying – Including fiber optics

Patent

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Details

1525652, 219216, 355 15, 432 75, G03G 1500

Patent

active

042771617

ABSTRACT:
A cleaning device for a fixing roller in an electrostatic copying machine, comprising a cleaner support mountable adjacent the fixing roller, a porous oil-impregnated roller rotatably mounted adjacent the cleaner support, a cleaning felt adjustably secured about the cleaner support and the oil-impregnated roller, means for urging the cleaning felt into wiping contact with the fixing roller, and means for incrementally advancing the cleaning felt in wiping contact with the fixing roller can be maintained clean.

REFERENCES:
patent: 3766592 (1973-10-01), Suzuki
patent: 3861860 (1975-01-01), Thettu et al.
patent: 3861861 (1975-01-01), Thettu
patent: 3868744 (1975-03-01), Thettu
patent: 3929094 (1975-12-01), Thettu
patent: 3929095 (1975-12-01), Thettu
patent: 3940238 (1976-02-01), Bar-on
patent: 3941558 (1976-03-01), Takiguchi
patent: 3966394 (1976-06-01), Braun
patent: 4018555 (1977-04-01), Thettu

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