JPH0367348U - - Google Patents
Info
- Publication number
- JPH0367348U JPH0367348U JP12907789U JP12907789U JPH0367348U JP H0367348 U JPH0367348 U JP H0367348U JP 12907789 U JP12907789 U JP 12907789U JP 12907789 U JP12907789 U JP 12907789U JP H0367348 U JPH0367348 U JP H0367348U
- Authority
- JP
- Japan
- Prior art keywords
- latent image
- carrier
- developer
- image carrier
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第1図は本考案が適用される画像形成装置の感
光体ドラム及びその周囲の機器の配置を示す断面
図、第2図a,bは本考案の実施例を示す平面図
と概略側面図、第3図はその軸受のすべり面を絶
縁処理した状態を示す斜視図、第4図はその軸受
の他方の軸受への当接部近傍を絶縁処理した状態
を示す側面図、第5図及び第6図はそれぞれ本考
案の他の実施例を示す側面図である。
5……現像装置、20,21……軸受。
FIG. 1 is a cross-sectional view showing the arrangement of a photosensitive drum and surrounding equipment of an image forming apparatus to which the present invention is applied; FIGS. 2 a and b are a plan view and a schematic side view showing an embodiment of the present invention; Fig. 3 is a perspective view showing the sliding surface of the bearing insulated, Fig. 4 is a side view showing the vicinity of the contact area of the bearing with the other bearing insulated, Figs. FIG. 6 is a side view showing other embodiments of the present invention. 5...Developing device, 20, 21... Bearing.
Claims (1)
成された静電潜像を顕像化するための現像剤を担
持する現像剤担持体を有し、かつ装置本体から着
脱可能な現像装置とを具備する画像形成装置にお
いて、 上記の潜像担持体と現像剤担持体とのいずれか
一方を他方に押圧する方向に付勢する付勢手段を
有し、潜像担持体の軸受と現像剤担持体の軸受と
を互いに接触させることにより、潜像担持体と現
像剤担持体との間の位置決めが行われるようにし
たことを特徴とする画像形成装置。[Claims for Utility Model Registration] Comprising a latent image carrier and a developer carrier facing the latent image carrier that carries a developer for visualizing the electrostatic latent image formed on the latent image carrier. and a developing device that is detachable from the apparatus main body, the image forming apparatus having a biasing means for biasing one of the latent image carrier and the developer carrier in a direction to press the other. The image forming apparatus is characterized in that the positioning between the latent image carrier and the developer carrier is performed by bringing the bearing of the latent image carrier and the bearing of the developer carrier into contact with each other. Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12907789U JPH0367348U (en) | 1989-11-06 | 1989-11-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12907789U JPH0367348U (en) | 1989-11-06 | 1989-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0367348U true JPH0367348U (en) | 1991-07-01 |
Family
ID=31676740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12907789U Pending JPH0367348U (en) | 1989-11-06 | 1989-11-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0367348U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016136207A (en) * | 2015-01-23 | 2016-07-28 | キヤノン株式会社 | Image carrier unit, and image formation device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63181186A (en) * | 1987-01-21 | 1988-07-26 | Sony Corp | Display device |
-
1989
- 1989-11-06 JP JP12907789U patent/JPH0367348U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63181186A (en) * | 1987-01-21 | 1988-07-26 | Sony Corp | Display device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016136207A (en) * | 2015-01-23 | 2016-07-28 | キヤノン株式会社 | Image carrier unit, and image formation device |