Title:
プロセスカートリッジ
Document Type and Number:
Japanese Patent JP6918479
Kind Code:
B2
Abstract:
A cartridge that can be mounted in and detached from main body of an apparatus of an image forming apparatus includes: a rotating member that rotates upon reception of driving force from main body of the apparatus; a coupling member that includes a force receiving portion for receiving the driving force from main body of the apparatus via a drive shaft, transmits the driving force to the rotating member by rotating, and is capable of moving relative to the rotating member; and a wire-shaped biasing member for biasing the coupling member, wherein the coupling member includes a groove that is contacted by the biasing member, and an opening width of the groove is wider than a wire diameter of the biasing member.
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Inventors:
Youhei Kusano
Takuya Kawakami
Takatoshi Hamada
Takuya Kawakami
Takatoshi Hamada
Application Number:
JP2016240657A
Publication Date:
August 11, 2021
Filing Date:
December 12, 2016
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G21/18
Domestic Patent References:
| JP2015079243A | ||||
| JP2010133476A | ||||
| JP2016102986A | ||||
| JP10020642A |
Foreign References:
| US20160246250 | ||||
| US20080075501 |
Attorney, Agent or Firm:
Hidewa Patent Office
Kazunobu Sera
Yoshiyuki Kawaguchi
Koichiro Sakai
Takeshi Nakamura
Takeshi Niwa
Ryota Morihiro
Kazunobu Sera
Yoshiyuki Kawaguchi
Koichiro Sakai
Takeshi Nakamura
Takeshi Niwa
Ryota Morihiro