Developing apparatus

Coating apparatus – With means to apply electrical and/or radiant energy to work... – With electromagnetic and/or electrostatic removal of...

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G03G 1508

Patent

active

045864608

ABSTRACT:
A developing apparatus is provided with a developing roll for carrying a toner thereon and an elastic blade pressed against the surface of the developing roll to apply the toner thereto. The toner is thus applied to the surface of the developing roll by the elastic blade to form a thin layer of the toner on the surface of the developing roll. The thin layer is opposed to a photosensitive drum at a predetermined space to deposit the toner on an electrostatic latent image in the photosensitive drum. The elastic blade is pivotally supported by a pivotal shaft about a central portion of the elastic blade.

REFERENCES:
patent: 3232190 (1966-02-01), Willmott et al.
patent: 3866574 (1975-02-01), Hardennrook et al.
patent: 4226524 (1980-10-01), Hashimoto
patent: 4232628 (1980-11-01), Shelffo
patent: 4380966 (1983-04-01), Isaka et al.
patent: 4406535 (1983-09-01), Sakamoto et al.

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