Title:
動力受けユニット、回転部材、プロセスカートリッジ、装着方法及び取外方法
Document Type and Number:
Japanese Patent JP6959358
Kind Code:
B2
Abstract:
Power receiving unit, rotating component, process cartridge, and assembly and disassembly methods thereof are provided. The process cartridge is detachably mounted in an image formation apparatus configured with a swingable power output unit, an outer circumference of the power output unit contains a recessed portion, and the power receiving unit is engaged with the power output unit to receive a driving force. The power receiving unit comprises a wheel hub, a power receiving part, and a bias part. The wheel hub is disposed on an end of a rotating component in the process cartridge. The power receiving part includes a fixing protrusion and a notch that are oppositely disposed, the fixing protrusion is inserted into the recessed portion, and the notch provides a swinging space for the power output unit. The bias part provides a bias force toward the fixing protrusion for the power output unit.
Inventors:
So Rei
Rarai
Liang Yu Jie
Rarai
Liang Yu Jie
Application Number:
JP2019561186A
Publication Date:
November 02, 2021
Filing Date:
June 27, 2018
Export Citation:
Assignee:
Natsuda Manufacture Co., Ltd.
International Classes:
G03G21/18; G03G21/16
Domestic Patent References:
| JP2003120713A | ||||
| JP2011154326A | ||||
| JP2008233868A | ||||
| JP2017142473A |
Foreign References:
| WO2016137014A1 | ||||
| US20030053823 | ||||
| KR1020030028585A | ||||
| US20110182623 | ||||
| CN102141749A | ||||
| EP2259156A2 | ||||
| KR1020100129085A | ||||
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| KR1020080046531A | ||||
| US20170146951 | ||||
| CN106610572A | ||||
| US20080260428 | ||||
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Attorney, Agent or Firm:
Hideno Kono
Nobuo Kono
Nobuo Kono