Title:
プロセスカートリッジ、および、電子写真画像形成装置
Document Type and Number:
Japanese Patent JP6873604
Kind Code:
B2
Abstract:
The present invention relates to a cartridge detachably mountable to a main assembly of the electrophotographic image forming apparatus including a main assembly side drive transmission member and a main assembly side urging member. The cartridge comprises (i) a rotatable developing roller configured to develop a latent image formed on said photosensitive member; (ii) an urging force receiving portion configured to receive the urging force from the main assembly side urging member; (iii) a cartridge side drive transmission member capable of coupling with the main assembly side drive transmission member to receive a rotational force for rotating said developing roller; and (iv) a releasing member capable of urging the main assembly side drive transmission member to decouple said cartridge side drive transmission member from the main assembly side drive transmission member by said urging force receiving portion receiving the urging force from the main assembly side urging member.
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Inventors:
Tetsushi
Masaaki Sato
Masaaki Sato
Application Number:
JP2016098243A
Publication Date:
May 19, 2021
Filing Date:
May 16, 2016
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G21/18
Domestic Patent References:
| JP2014016610A | ||||
| JP2009265628A | ||||
| JP2014170141A | ||||
| JP2012177840A | ||||
| JP2003162137A | ||||
| JP11073010A | ||||
| JP10105025A | ||||
| JP2003208024A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa