JPH0438302U - - Google Patents
Info
- Publication number
- JPH0438302U JPH0438302U JP8033890U JP8033890U JPH0438302U JP H0438302 U JPH0438302 U JP H0438302U JP 8033890 U JP8033890 U JP 8033890U JP 8033890 U JP8033890 U JP 8033890U JP H0438302 U JPH0438302 U JP H0438302U
- Authority
- JP
- Japan
- Prior art keywords
- boring bar
- half nuts
- boring
- holds
- cutting
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drilling And Boring (AREA)
- Turning (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990080338U JP2535199Y2 (ja) | 1990-07-28 | 1990-07-28 | 管の内壁の倣い切削装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990080338U JP2535199Y2 (ja) | 1990-07-28 | 1990-07-28 | 管の内壁の倣い切削装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0438302U true JPH0438302U (un) | 1992-03-31 |
| JP2535199Y2 JP2535199Y2 (ja) | 1997-05-07 |
Family
ID=31625308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990080338U Expired - Lifetime JP2535199Y2 (ja) | 1990-07-28 | 1990-07-28 | 管の内壁の倣い切削装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535199Y2 (un) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221513U (un) * | 1975-08-01 | 1977-02-16 | ||
| JPH02139108A (ja) * | 1988-11-17 | 1990-05-29 | Yoshikawa Kogyo Co Ltd | 管の内壁の倣い切削装置 |
-
1990
- 1990-07-28 JP JP1990080338U patent/JP2535199Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221513U (un) * | 1975-08-01 | 1977-02-16 | ||
| JPH02139108A (ja) * | 1988-11-17 | 1990-05-29 | Yoshikawa Kogyo Co Ltd | 管の内壁の倣い切削装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2535199Y2 (ja) | 1997-05-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |