JPH0396666U - - Google Patents
Info
- Publication number
- JPH0396666U JPH0396666U JP431590U JP431590U JPH0396666U JP H0396666 U JPH0396666 U JP H0396666U JP 431590 U JP431590 U JP 431590U JP 431590 U JP431590 U JP 431590U JP H0396666 U JPH0396666 U JP H0396666U
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- protrusion
- developing
- photoreceptor
- main body
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案に係る現像装置の断面図、第２
図は所定装着位置の現像装置の平面図、第３図は
第２図の正面部断面図、第４図は所定装着位置か
ら少し引き出した状態の現像装置の第２図に対応
する図、第５図は第４図の正面部分断面図、第６
図は従来の複写機の略図、第７図は従来の現像装
置の第４図に対応する図、第８図は第７図の正面
部分断面図である。
１……感光体、２……現像装置、３……現像ロ
ーラ、８……現像ケース、１２……ピン、１４…
…位置決めピン、１５……位置決め穴、１６……
本体、１７……位置決め穴、１８……位置決めピ
ン、１９……レール溝、２０……傾斜面、２１…
…突起、２２……凹面、２３……傾斜面。
Figure 1 is a sectional view of the developing device according to the present invention, Figure 2 is a sectional view of the developing device according to the present invention;
The figure is a plan view of the developing device in the predetermined mounting position, FIG. 3 is a front cross-sectional view of FIG. 2, FIG. 4 is a view corresponding to FIG. Figure 5 is a front partial sectional view of Figure 4, and Figure 6 is a partial front sectional view of Figure 4.
The figure is a schematic diagram of a conventional copying machine, FIG. 7 is a diagram corresponding to FIG. 4 of a conventional developing device, and FIG. 8 is a partial front sectional view of FIG. 7. DESCRIPTION OF SYMBOLS 1...Photoreceptor, 2...Developing device, 3...Developing roller, 8...Developing case, 12...Pin, 14...
...Positioning pin, 15...Positioning hole, 16...
Main body, 17... Positioning hole, 18... Positioning pin, 19... Rail groove, 20... Inclined surface, 21...
... protrusion, 22 ... concave surface, 23 ... inclined surface.
Claims (1)
感光体に対する現像位置に脱着可能なる現像装置
において、本体と現像装置の底面の一方に傾斜面
を有する突起が、他方に該突起に係合する傾斜面
を有する凹面が形成され、現像装置が所定位置か
ら若干引き出されると、現像装置の重力により前
記突起と凹面が係合し現像装置が感光体より離れ
る方向に移動されることを特徴とする現像装置。 In a developing device that is guided by a rail provided on a main body of an image forming apparatus and is removable at a developing position relative to a photoreceptor, a protrusion having an inclined surface on one of the bottom surfaces of the main body and the developing device, and an inclined surface that engages with the protrusion on the other side. A developing device characterized in that a concave surface having a surface is formed, and when the developing device is slightly pulled out from a predetermined position, the protrusion and the concave surface are engaged by the gravity of the developing device, and the developing device is moved in a direction away from the photoreceptor. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP431590U JPH0396666U (en) | 1990-01-23 | 1990-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP431590U JPH0396666U (en) | 1990-01-23 | 1990-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396666U true JPH0396666U (en) | 1991-10-03 |
Family
ID=31508064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP431590U Pending JPH0396666U (en) | 1990-01-23 | 1990-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396666U (en) |
-
1990
- 1990-01-23 JP JP431590U patent/JPH0396666U/ja active Pending