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1. (AU2016376403) Developing cartridge

Office : Australia
Application Number: 2016376403 Application Date: 26.08.2016
Publication Number: 2016376403 Publication Date: 29.06.2017
Publication Kind : B2
Prior PCT appl.: Application Number:JP2016075015 ; Publication Number: Click to see the data
IPC:
G03G 15/08
G03G 21/16
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G
ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15
Apparatus for electrographic processes using a charge pattern
06
for developing
08
using a solid developer, e.g. powder developer
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G
ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
21
Arrangements not provided for by groups G03G13/-G03G19/92
16
Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
CPC:
G03G 15/0863
G03G 15/80
G03G 21/1676
G03G 15/0875
G03G 21/1652
G03G 2221/1684
Applicants: Brother Kogyo Kabushiki Kaisha
Inventors:
Agents: Phillips Ormonde Fitzpatrick
Priority Data: 2015-254202 25.12.2015 JP
Title: (EN) Developing cartridge
Abstract: front page image
(EN) Provided is a structure whereby rubbing of an electrical contact surface can be suppressed when attaching a developing cartridge. The developing cartridge 1 has: a case 10 housing a developing agent therein; a storage medium 61 having an electrical contact surface 611; a holder 62 holding the electrical contact surface 611; and an elastic member 73. The elastic member 73 is capable of expanding and contracting in a first direction, between a first state and a second state in which the elastic member 73 is contracted further than in the first state. An outer surface of the holder 62 , holding the electrical contact surface 611 , is arranged at a first position when the elastic member 73 is in the first state and at a second position when the elastic member 73 is in the second state. In this way, the position of the outer surface of the holder 62 holding the electrical contact surface 611 is changed in the first direction. As a result, rubbing of the electrical contact surface 611 can be suppressed when attaching the developing cartridge 1.
Also published as:
US20170185032CN106919026CA3009594KR1020180097711WO/2017/110143