Mechanism for responsively spacing a development roller

Details Mechanism for responsively spacing a development roller Mechanism for responsively spacing a development roller

1990-10-15

1991-11-19

Grimley, A. T.

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Contact printing

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118645, 118657, 355251, 355326, G03G 1506

Patent

active

050669818

ABSTRACT:
A mechanism for responsively spacing the development roller of an electrostatographic development apparatus from an image-bearing surface consists of a generally triangular member. The triangular member includes a development-roller mounting aperture at the apex thereof, a scavenging-device mounting slot near the base, and flat portions at the base for contacting and riding on a pair of image-bearing-surface backup rollers.

REFERENCES:
patent: 3854449 (1974-12-01), Davidson
patent: 4797708 (1989-01-01), Kasiske et al.
patent: 4827305 (1989-05-01), Enoguchi et al.
patent: 4891674 (1990-01-01), Seyfried

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