EP 3287852 A1 20180228 - DEVELOPING CARTRIDGE
Title (en)
DEVELOPING CARTRIDGE
Title (de)
ENTWICKLERKARTUSCHE
Title (fr)
CARTOUCHE DE DEVELOPPEMENT
Publication
Application
Priority
EP 16185121 A 20160822
Abstract (en)
A developing cartridge (1) comprising: a casing (10) configured to accommodate developer therein; a storage medium (61) including an electric contact surface (611); an elastic member (73) extending in a first direction which crosses the electric contact surface (611), the elastic member (73) configured to be compressed or stretched in the first direction between a first state and a second state; a holder (62) including an outer surface (620) being positioned toward a side of the holder (62) in the first direction, the electric contact surface (611) being positioned at the outer surface (620), the electric contact surface (611) being movable between a first position and a second position in the first direction relative to the casing (10); wherein a length of the elastic member (73) in the first direction is greater in the first state than in the second state, wherein the electric contact surface (611) is in the first position in a state where the elastic member (73) is in the first state, and wherein the electric contact surface (611) is in the second position in a state where the elastic member (73) is in the second state.
IPC 8 full level
G03G 21/16 (2006.01)
CPC (source: EP)
G03G 21/1652 (2013.01); G03G 21/1676 (2013.01); G03G 21/1871 (2013.01); G03G 21/1885 (2013.01)
Citation (applicant)
- JP 2011059510 A 20110324 - BROTHER IND LTD
- JP 2013054058 A 20130321 - BROTHER IND LTD
Citation (search report)
[X] US 2015261177 A1 20150917 - MOON JI-WON [KR], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3287852 A1 20180228; EP 3287852 B1 20181107; EP 3291023 A1 20180307; EP 3291023 B1 20190522; EP 3370120 A1 20180905; EP 3370120 B1 20200304; EP 3663863 A1 20200610; EP 3663863 B1 20210310; EP 3674813 A1 20200701; EP 3674813 B1 20220126; EP 4009112 A1 20220608; ES 2704925 T3 20190320; ES 2732203 T3 20191121; ES 2782177 T3 20200911; ES 2873957 T3 20211104; ES 2907249 T3 20220422; PL 3287852 T3 20190430; PL 3291023 T3 20191129; PL 3370120 T3 20200810; PL 3370120 T4 20220502; PL 3663863 T3 20210531; PL 3674813 T3 20220419
DOCDB simple family (application)
EP 16185121 A 20160822; EP 17172620 A 20160822; EP 18166158 A 20160822; EP 20151506 A 20160822; EP 20151527 A 20160822; EP 22153122 A 20160822; ES 16185121 T 20160822; ES 17172620 T 20160822; ES 18166158 T 20160822; ES 20151506 T 20160822; ES 20151527 T 20160822; PL 16185121 T 20160822; PL 17172620 T 20160822; PL 18166158 T 20160822; PL 20151506 T 20160822; PL 20151527 T 20160822