Title:
DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2016142881
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technique that accurately determines the amount of developer even when a member to be used to determine the amount of developer and a stirring member are provided inside a developer container.SOLUTION: A stirring member 60 comprises: a stirring shaft 60A; a first sheet member 61 that moves from a second electrode 26 side to a first electrode 25 side while sliding on the surfaces of the electrodes; and a second sheet member 62 that rotates in association with the rotation of the stirring shaft 60A to move from the second electrode 26 side to the first electrode 25 side after the first sheet member 61 while sliding on the surfaces of the electrodes. At the point of time when the leading end 61A of the first sheet member 61 passes through an end 26A on the first electrode 25 side of the second electrode 26, the entire area of the second electrode 26 is covered from above with the second sheet member 62 formed as a lid.SELECTED DRAWING: Figure 2
Inventors:
YAMAUCHI KAZUMI
ABE KATSUICHI
KATO MASAHITO
SHIBUKAWA KENTA
ABE KATSUICHI
KATO MASAHITO
SHIBUKAWA KENTA
Application Number:
JP2015017972A
Publication Date:
August 08, 2016
Filing Date:
January 30, 2015
Export Citation:
Assignee:
CANON KK
International Classes:
G03G15/08
Domestic Patent References:
| JP2012255831A | 2012-12-27 | |||
| JPH0298353U | 1990-08-06 | |||
| JP2007121646A | 2007-05-17 | |||
| JP2014062994A | 2014-04-10 | |||
| JP2011013638A | 2011-01-20 | |||
| JP2004170946A | 2004-06-17 |
Foreign References:
| US20030012576A1 | 2003-01-16 |
Attorney, Agent or Firm:
Kazunobu Sera
Yoshiyuki Kawaguchi
Mayuko Wakuda
Koichiro Sakai
Takeshi Nakamura
Takeshi Niwa
Yoshiyuki Kawaguchi
Mayuko Wakuda
Koichiro Sakai
Takeshi Nakamura
Takeshi Niwa