Developing apparatus in electro-copying machines

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

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118658, 118612, 355 3DD, G03G 1508

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active

040447197

ABSTRACT:
To insure that fresh toner dispensed into a magnetic brush developing apparatus is thoroughly stirred and mixed with developer which has been stripped from a magnetic roll, the member used to strip the developer from the roll is disposed beneath the toner dispensing opening, and is formed from two inclined plates joined together by a spring to form a continuous inclined surface extending from the roll, the lower plate being connected to a vibration generator.

REFERENCES:
patent: 2786440 (1957-03-01), Giaimo
patent: 3168022 (1965-02-01), Limberger
patent: 3357399 (1967-12-01), Fisher
patent: 3700142 (1972-10-01), Waibel
patent: 3943887 (1976-03-01), Smith

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