Positioning mechanism for a cleaning device provided in an image

Details Positioning mechanism for a cleaning device provided in an image Positioning mechanism for a cleaning device provided in an image

1992-11-27

1995-04-18

Beatty, Robert B.

Photocopying

Contact printing

Light boxes

355296, G03G 2100

Patent

active

054083036

ABSTRACT:
A housing accommodating a fur brush and a cleaning blade is pivoted to a position close to a photoconductive drum and at another position far from the photoconductive drum by positioning a positioning shaft. When the positioning shaft is slid for moving the positioning shaft away from a photoconductive drum, an operating member attached to the positioning shaft is put into contract with a pivoting lever to raise the pivoting lever away from the photoconductive drum. Since the pivoting lever is attached to a blade shaft, a cleaning blade attached to the blade shaft is pivoted away from the photoconductive drum.

REFERENCES:
patent: 4451139 (1984-05-01), Yanagawa
patent: 4595280 (1986-06-01), Tanzawa et al.
patent: 4908671 (1990-03-01), Kusumoto
patent: 4969015 (1990-11-01), Sanpe
Xerox Disclosure Journal, Removable Cleaner Housing, McCarroll, vol. 8, No. 5, Sep./Oct. 1983, p. 433.

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