JPS6274914U - - Google Patents
Info
- Publication number
- JPS6274914U JPS6274914U JP16596785U JP16596785U JPS6274914U JP S6274914 U JPS6274914 U JP S6274914U JP 16596785 U JP16596785 U JP 16596785U JP 16596785 U JP16596785 U JP 16596785U JP S6274914 U JPS6274914 U JP S6274914U
- Authority
- JP
- Japan
- Prior art keywords
- bearing body
- spring
- support leg
- bearing
- slide
- 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 2
- 230000003028 elevating effect Effects 0.000 claims 1
Landscapes
- Drilling And Boring (AREA)
Description
図は本考案の一実施例を示す縦断面図である。
１……昇降回転軸、５……ホールソー、７……
軸受体、８……コロ軸受、１２……支脚、１５…
…スプリング。
軸受体、８……コロ軸受、１２……支脚、１５…
…スプリング。
Claims (1)
- 下端にホールソー等の穴明け工具を直結した昇
降回転軸の外周に軸受体を上下摺動自在に嵌挿し
、該軸受体にコロ軸受を介して支脚を回転自在に
取着し、該軸受体をスプリングにより下方に付勢
してなることを特徴とする穴明け治具。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16596785U JPS6274914U (ja) | 1985-10-29 | 1985-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16596785U JPS6274914U (ja) | 1985-10-29 | 1985-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6274914U true JPS6274914U (ja) | 1987-05-13 |
Family
ID=31096495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16596785U Pending JPS6274914U (ja) | 1985-10-29 | 1985-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274914U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050110184A (ko) * | 2004-05-18 | 2005-11-23 | 한국항공우주산업 주식회사 | 드릴링 가이더 |
-
1985
- 1985-10-29 JP JP16596785U patent/JPS6274914U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050110184A (ko) * | 2004-05-18 | 2005-11-23 | 한국항공우주산업 주식회사 | 드릴링 가이더 |