JPS61199309U - - Google Patents
Info
- Publication number
- JPS61199309U JPS61199309U JP8198485U JP8198485U JPS61199309U JP S61199309 U JPS61199309 U JP S61199309U JP 8198485 U JP8198485 U JP 8198485U JP 8198485 U JP8198485 U JP 8198485U JP S61199309 U JPS61199309 U JP S61199309U
- Authority
- JP
- Japan
- Prior art keywords
- taper
- hole
- attaching
- drilling machine
- fits
- 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
- 238000005553 drilling Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8198485U JPS61199309U (cs) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8198485U JPS61199309U (cs) | 1985-05-30 | 1985-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199309U true JPS61199309U (cs) | 1986-12-13 |
Family
ID=30629287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8198485U Pending JPS61199309U (cs) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199309U (cs) |
-
1985
- 1985-05-30 JP JP8198485U patent/JPS61199309U/ja active Pending