JPS63144613U - - Google Patents
Info
- Publication number
- JPS63144613U JPS63144613U JP3765787U JP3765787U JPS63144613U JP S63144613 U JPS63144613 U JP S63144613U JP 3765787 U JP3765787 U JP 3765787U JP 3765787 U JP3765787 U JP 3765787U JP S63144613 U JPS63144613 U JP S63144613U
- Authority
- JP
- Japan
- Prior art keywords
- holding plate
- convex portions
- rotating
- portions
- polygon mirror
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
Landscapes
- Brushless Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3765787U JPS63144613U (it) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3765787U JPS63144613U (it) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63144613U true JPS63144613U (it) | 1988-09-22 |
Family
ID=30849179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3765787U Pending JPS63144613U (it) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63144613U (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391516U (it) * | 1989-12-29 | 1991-09-18 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59144817A (ja) * | 1983-02-07 | 1984-08-20 | Canon Inc | シ−ル装置 |
| JPS6022115A (ja) * | 1983-07-18 | 1985-02-04 | Derufuai:Kk | ポリゴンミラ駆動装置 |
-
1987
- 1987-03-13 JP JP3765787U patent/JPS63144613U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59144817A (ja) * | 1983-02-07 | 1984-08-20 | Canon Inc | シ−ル装置 |
| JPS6022115A (ja) * | 1983-07-18 | 1985-02-04 | Derufuai:Kk | ポリゴンミラ駆動装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391516U (it) * | 1989-12-29 | 1991-09-18 |