Title:
IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2019074674
Kind Code:
A
Abstract:
To provide an image forming apparatus that can easily adjust the interval between a regulation part of a regulation mechanism and a developing roller.SOLUTION: An image forming apparatus 1 comprises: image carriers 41; developing rollers 141; and developing mechanisms 150. The regulation mechanisms 150 each include a regulation part 152, a support member 151, a clamping member 153, and a plurality of adjustment screws 154. The regulation part 152 has a regulation end part 152a that projects toward a surface 141a of the developing roller 141 and regulates the amount of a developer T1 conveyed by the developing roller 141. The clamping member 153 clamps the regulation part 152 with a clamping surface part 157 of the support member 151. The plurality of adjustment screws 154 are screwed into a plurality of clamping-side adjustment screw holes formed in the clamping member 153 at an interval along the axial direction of the developing roller 141. The regulation part 152 is elastically deformed by tightening the plurality of adjustment screws 154.SELECTED DRAWING: Figure 2
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Inventors:
MINEGISHI NATSUKO
ISHIKAWA TETSUYA
SHIBATA HIROKI
YUASA KEI
ISHIKAWA TETSUYA
SHIBATA HIROKI
YUASA KEI
Application Number:
JP2017201477A
Publication Date:
May 16, 2019
Filing Date:
October 18, 2017
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
G03G15/08
Domestic Patent References:
| JPH06250509A | 1994-09-09 | |||
| JPH09222791A | 1997-08-26 | |||
| JPH02154283A | 1990-06-13 | |||
| JP2003091155A | 2003-03-28 | |||
| JP2007101942A | 2007-04-19 | |||
| JP2009294288A | 2009-12-17 | |||
| JP2002040803A | 2002-02-06 | |||
| JP2000352871A | 2000-12-19 |
Attorney, Agent or Firm:
Shinto International Patent Office