Title:
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2019040221
Kind Code:
A
Abstract:
To highly accurately perform the pressing and moving of a developer carrier.SOLUTION: A cartridge includes a developing roller, a frame body which supports the developing roller, a movable part which is supported to be movable with respect to the frame body and moved to a first position and a second position with respect to the frame body, and an elastic part which is provided between the frame body and the movable part and energizes the movable part. The movable part includes a first force receiving part which receives a force in the movement direction from the first position to the second position from an apparatus body and a second force receiving part which receives the force in the movement direction from the second position to the first position from the apparatus body. When the movable part is located in the second position by receiving the force from the apparatus body by the first force receiving part, the movable part receives an energizing force in a direction where the movable part is moved from the second position to the first position from the elastic part.SELECTED DRAWING: Figure 1
Inventors:
SATO MASAAKI
MUNETSUGI HIROYUKI
WADA KOJI
KUBO YUKIO
MUNETSUGI HIROYUKI
WADA KOJI
KUBO YUKIO
Application Number:
JP2018233902A
Publication Date:
March 14, 2019
Filing Date:
December 13, 2018
Export Citation:
Assignee:
CANON KK
International Classes:
G03G21/16; G03G15/08
Domestic Patent References:
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Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa