Patent ID: 9709926
Date: 2017-07-18
CPC Classifications: G03G

Claim:
1. A developing cartridge comprising: a housing configured to accommodate developer therein; a first rotary member provided outside of the housing and including a first radial protrusion and a second radial protrusion, the first rotary member being rotatable about a first axis, wherein the first radial protrusion of the first rotary member is positioned farther from an exterior surface of the housing in an axial direction of the first axis than the second radial protrusion of the first rotary member; and a second rotary member provided outside of the housing, the second rotary member configured to be rotatable about a second axis different from the first axis, the second rotary member including: engagement means for engaging the second radial protrusion of the first rotary member, and a radial protrusion, the radial protrusion of the second rotary member being entirely disposed farther from the exterior surface of the housing, in the axial direction of the second axis, than a portion of the engagement means of the second rotary member to the exterior surface of the housing.