Title:
PHOTOSENSITIVE DRUM UNIT, METHOD FOR ASSEMBLING PHOTOSENSITIVE DRUM UNIT AND METHOD FOR DISASSEMBLING PHOTOSENSITIVE DRUM UNIT
Document Type and Number:
WIPO Patent Application WO/2011/096587
Kind Code:
A1
Abstract:
Provided is a photosensitive drum unit into which a coupling member (200) can be easily installed. A drum flange (250) is fixed at one end of a cylinder (20A) provided with a photosensitive layer on the periphery thereof. The coupling member (200) is inserted into the drum flange (250). Lastly, a covering member (230) is installed on the drum flange (250) so that the coupling member (200) does not slip out from the drum flange (250).
Inventors:
KIKUCHI KEN (JP)
BATORI YOSHIYUKI (JP)
BATORI YOSHIYUKI (JP)
Application Number:
PCT/JP2011/052679
Publication Date:
August 11, 2011
Filing Date:
February 02, 2011
Export Citation:
Assignee:
CANON KK (JP)
KIKUCHI KEN (JP)
BATORI YOSHIYUKI (JP)
KIKUCHI KEN (JP)
BATORI YOSHIYUKI (JP)
International Classes:
G03G15/00; G03G21/18; G03G21/00
Foreign References:
| JP2008233867A | 2008-10-02 | |||
| JP2008233868A | 2008-10-02 | |||
| JP2010002689A | 2010-01-07 | |||
| JPH01164818A | 1989-06-28 | |||
| JP2002048148A | 2002-02-15 |
Attorney, Agent or Firm:
YAMADA RYUICHI (JP)
Ryuichi Yamada (JP)
Ryuichi Yamada (JP)
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Claims: