Title:
DEVELOPING CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2017/110141
Kind Code:
A1
Abstract:
In order to reduce rubbing of an electrical contact surface in a developing cartridge having the electrical contact surface, this developing cartridge 1 has: a case 10 housing a developing agent therein; a developing roller 30; a storage medium 61 having an electrical contact surface; and a holder 62 holding the electrical contact surface. The holder 62 holds the electrical contact surface on an outer surface in a third direction intersecting the electrical contact surface. The holder 62 is movable in a second direction, relative to the case 10. As a result, the position of the case 10 in the second direction can be changed without changing the position of the electrical contact surface in the second direction. Accordingly, the contact state of the electrical contact surface can be maintained and the position of the case 10 changed, during a separation operation after the developing cartridge 1 has been attached. Rubbing of the electrical contact surface can be reduced as a result.
Inventors:
ITABASHI NAO (JP)
Application Number:
PCT/JP2016/075013
Publication Date:
June 29, 2017
Filing Date:
August 26, 2016
Export Citation:
Assignee:
BROTHER IND LTD (JP)
International Classes:
G03G15/00; G03G15/08; G03G21/16
Foreign References:
| JP2007017774A | 2007-01-25 | |||
| JP2011118119A | 2011-06-16 | |||
| JP2008279138A | 2008-11-20 |
Attorney, Agent or Firm:
KITAZAWA, Kazuhiro et al. (JP)
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