DRIVING DEVICE FOR PHOTOSENSITIVE BODY

DRIVING DEVICE FOR PHOTOSENSITIVE BODY

PURPOSE:To eliminate the need of providing a principal axis on a photosensitive body by driving the photosensitive body by only fitting a through hole for axis insertion of a bearing member of the photosensitive body into the end part of a driving shaft. CONSTITUTION:At the time of integrating a pro...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: FUSHIMI SEIICHIRO
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:PURPOSE:To eliminate the need of providing a principal axis on a photosensitive body by driving the photosensitive body by only fitting a through hole for axis insertion of a bearing member of the photosensitive body into the end part of a driving shaft. CONSTITUTION:At the time of integrating a process cartridge 85 into a device body 1, an axis inserting-through hole 174 is fitted into the end part of a driving shaft 180. In accordance with this fitting-in, the driving shaft 180 is inserted through a through hole for axis inserting 174 and an engaging groove 181 is engaged to an engaging tongue 176, and by following up a rotation of the driving shaft 180, a photosensitive body 20 rotates as one body with this driving shaft 180. In such a way, a principal axis for passing through extending from its one end to the other end becomes unnecessary for the photosensitive body 20, and the weight decreases.