JPS61198395U - - Google Patents
Info
- Publication number
- JPS61198395U JPS61198395U JP8010285U JP8010285U JPS61198395U JP S61198395 U JPS61198395 U JP S61198395U JP 8010285 U JP8010285 U JP 8010285U JP 8010285 U JP8010285 U JP 8010285U JP S61198395 U JPS61198395 U JP S61198395U
- Authority
- JP
- Japan
- Prior art keywords
- hood
- central opening
- seal
- sealing device
- rotating rod
- 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
- 239000000428 dust Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010285U JPS61198395U (enExample) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010285U JPS61198395U (enExample) | 1985-05-30 | 1985-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198395U true JPS61198395U (enExample) | 1986-12-11 |
Family
ID=30625636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8010285U Pending JPS61198395U (enExample) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198395U (enExample) |
-
1985
- 1985-05-30 JP JP8010285U patent/JPS61198395U/ja active Pending