PHOTORECEPTOR DRUM DRIVE ASSEMBLY

PROBLEM TO BE SOLVED: To improve the rotating accuracy of a photoreceptor drum, to simplify the constitute and to reduce the device cost of a process unit insertable and detachable to and from the body of the device, such as an image forming device. SOLUTION: The insertable and removable process uni...

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Bibliographic Details
Main Author EBARA YASUHISA
Format Patent
LanguageEnglish
Published 30.11.2006
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To improve the rotating accuracy of a photoreceptor drum, to simplify the constitute and to reduce the device cost of a process unit insertable and detachable to and from the body of the device, such as an image forming device. SOLUTION: The insertable and removable process unit is provided with the photoreceptor drum 3 and a gear 3a of the photoreceptor drum 3. A single reduction gear 9 integrally provided with an output side gear section 9b meshed with the gear 3a of the photoreceptor drum 3 and an input side gear part 9a meshed with the gear 8b of a motor output shaft 8a is arranged between the gear 3a of the photoreceptor drum 3 and the gear 8b of the motor output shaft 8a. The rotation of the motor output shaft 8a is transmitted to the photoreceptor drum 3 only via this reduction gear 9. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20060237257