Photocopying – Including fiber optics
Patent
1982-12-16
1986-05-27
Prescott, A. C.
Photocopying
Including fiber optics
355 3DR, G03G 1500
Patent
active
045912580
ABSTRACT:
Various components of image-forming means such as corona discharger, developing device and cleaning means are arranged around a photosensitive drum. These processing parts and the photosensitive drum are assembled together into a unit which can be detachably mounted into the main body of image-forming apparatus. Such a unit is called process kit. The process kit is provided with a driving connection member for receiving a driving force from the main body. The present invention provides safety means for effectively protecting said driving connection member from shock and impact thereby assuring the utility of the process kit for a long time.
REFERENCES:
patent: 3604797 (1971-09-01), Szczesniak
patent: 3698804 (1972-10-01), Cranskens et al.
patent: 3976371 (1976-08-01), Moser et al.
patent: 3985436 (1976-10-01), Tanaka et al.
patent: 4286861 (1981-09-01), Matsumoto et al.
patent: 4386838 (1983-06-01), Hirabayashi et al.
Kanemitsu Shinji
Mizutani Morikazu
Nishino Fumio
Nomura Akihiro
Onoda Shigeyoshi
Canon Kabushiki Kaisha
Prescott A. C.
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