DEVELOPING CARTRIDGE

WIPO Patent Application WO/2020/195287

A1

A developing cartridge 1 includes: a developing roller 30 rotatable about a first axis extending in a first direction; a casing 10; a first shaft 61 extending in the first direction and movable relative to the casing 10 and the developing roller 30 in the first direction between a first position and a second position; a first inclined surface 63a inclined with respect to the first direction and movable in the first direction together with the first shaft 61; a second shaft 62 extending in the first direction and movable relative to the casing 10 and the developing roller 30 in the first direction between a third position and a fourth position; a second inclined surface 64a inclined with respect to the first direction and movable in the first direction together with the second shaft 62; and a link mechanism 65 connecting the first shaft 61 to the second shaft 62 and configured to shift between a first state and a second state. The link mechanism 65 is configured to shift to the first state to move the second shaft 62 to the third position when the first shaft is at the first position. The link mechanism 65 is configured to shift to the second state to move the second shaft 62 to the fourth position when the first shaft 61 is at the second position.

OOKA KAZUAKI (JP)

PCT/JP2020/005457

October 01, 2020

February 13, 2020

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BROTHER IND LTD (JP)

G03G15/08

WO2012130295A1

2012-10-04

JP2010054828A	2010-03-11
JPS60125865A	1985-07-05
US20160252877A1	2016-09-01
JP2011059510A	2011-03-24
JP2013125149A	2013-06-24
JP2019045580A	2019-03-22
EP2444857A2	2012-04-25
JP2010054828A	2010-03-11
JPS60125865A	1985-07-05
US20160252877A1	2016-09-01

See also references of EP 3948426A4

KITAZAWA, Kazuhiro et al. (JP)

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