JPS6457192U - - Google Patents
Info
- Publication number
- JPS6457192U JPS6457192U JP14848287U JP14848287U JPS6457192U JP S6457192 U JPS6457192 U JP S6457192U JP 14848287 U JP14848287 U JP 14848287U JP 14848287 U JP14848287 U JP 14848287U JP S6457192 U JPS6457192 U JP S6457192U
- Authority
- JP
- Japan
- Prior art keywords
- notches
- saver sub
- nuts
- bolts
- flange
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987148482U JPH0545665Y2 (enExample) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987148482U JPH0545665Y2 (enExample) | 1987-09-30 | 1987-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6457192U true JPS6457192U (enExample) | 1989-04-10 |
| JPH0545665Y2 JPH0545665Y2 (enExample) | 1993-11-24 |
Family
ID=31419848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987148482U Expired - Lifetime JPH0545665Y2 (enExample) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545665Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550159A (en) * | 1978-10-05 | 1980-04-11 | Horiba Ltd | Cod measurement |
| JPS61122391A (ja) * | 1984-11-15 | 1986-06-10 | 三和機材株式会社 | 出力軸に対する掘削ロッド体の自動連結装置におけるメス継手装置 |
-
1987
- 1987-09-30 JP JP1987148482U patent/JPH0545665Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550159A (en) * | 1978-10-05 | 1980-04-11 | Horiba Ltd | Cod measurement |
| JPS61122391A (ja) * | 1984-11-15 | 1986-06-10 | 三和機材株式会社 | 出力軸に対する掘削ロッド体の自動連結装置におけるメス継手装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545665Y2 (enExample) | 1993-11-24 |