Coating apparatus – With means to apply electrical and/or radiant energy to work... – With electromagnetic and/or electrostatic removal of...
Patent
1980-02-15
1982-04-13
Lawrence, Evan K.
Coating apparatus
With means to apply electrical and/or radiant energy to work...
With electromagnetic and/or electrostatic removal of...
118653, 118657, 355 3DD, G03G 1509
Patent
active
043241999
ABSTRACT:
A developing device has a rotatable developer holding cylinder and a developing device box for supporting the developer holding cylinder. The developing device box is freely suspended by a holding device, and pressure is resiliently applied to the cylinder so that the cylinder is maintained at a predetermined close distance with respect to a rotatable image bearing member. The position at which the developing device box is suspended is set to a position at which a force component of the driving force transmitting the rotational movement of the image bearing member to the developer holding cylinder acts in a direction in which the cylinder moves away from the image bearing member.
REFERENCES:
patent: 3953121 (1976-04-01), Reichart, Jr.
Williams, E. M., Mechanically Compliant (Self-Adjusting) Developer Unit, IBM Technical Disclosure Bulletin, vol. 19, No. 10, Mar. 1977, pp. 3865-3867.
Canon Kabushiki Kaisha
Lawrence Evan K.
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