JPH01103850U - - Google Patents
Info
- Publication number
- JPH01103850U JPH01103850U JP19588887U JP19588887U JPH01103850U JP H01103850 U JPH01103850 U JP H01103850U JP 19588887 U JP19588887 U JP 19588887U JP 19588887 U JP19588887 U JP 19588887U JP H01103850 U JPH01103850 U JP H01103850U
- Authority
- JP
- Japan
- Prior art keywords
- scanner
- optical system
- cleaning
- scanning optical
- sliding 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims 3
- 239000003921 oil Substances 0.000 claims 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims 1
- 239000011496 polyurethane foam Substances 0.000 claims 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Sliding-Contact Bearings (AREA)
- Bearings For Parts Moving Linearly (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19588887U JPH01103850U (en]) | 1987-08-11 | 1987-12-25 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12214387 | 1987-08-11 | ||
| JP19588887U JPH01103850U (en]) | 1987-08-11 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103850U true JPH01103850U (en]) | 1989-07-13 |
Family
ID=31718895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19588887U Pending JPH01103850U (en]) | 1987-08-11 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103850U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428635U (en]) * | 1990-07-02 | 1992-03-06 |
-
1987
- 1987-12-25 JP JP19588887U patent/JPH01103850U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428635U (en]) * | 1990-07-02 | 1992-03-06 |