JPH0330472Y2 - - Google Patents
Info
- Publication number
- JPH0330472Y2 JPH0330472Y2 JP6426986U JP6426986U JPH0330472Y2 JP H0330472 Y2 JPH0330472 Y2 JP H0330472Y2 JP 6426986 U JP6426986 U JP 6426986U JP 6426986 U JP6426986 U JP 6426986U JP H0330472 Y2 JPH0330472 Y2 JP H0330472Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- opening
- gate plate
- closing
- cutter
- 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.)
- Expired
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6426986U JPH0330472Y2 (pm) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6426986U JPH0330472Y2 (pm) | 1986-04-30 | 1986-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6226494U JPS6226494U (pm) | 1987-02-18 |
| JPH0330472Y2 true JPH0330472Y2 (pm) | 1991-06-27 |
Family
ID=30900274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6426986U Expired JPH0330472Y2 (pm) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330472Y2 (pm) |
-
1986
- 1986-04-30 JP JP6426986U patent/JPH0330472Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6226494U (pm) | 1987-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4633713A (en) | Insert/retract mechanism for flow measurement probes | |
| JPH0330472Y2 (pm) | ||
| US4497340A (en) | Seal for post indicator valve assembly | |
| JPH0237913Y2 (pm) | ||
| US4653531A (en) | Support for underground valve indicator | |
| JPH0782977A (ja) | 異径杭用掘削機 | |
| JPH0519405Y2 (pm) | ||
| JPH0419111Y2 (pm) | ||
| KR200242387Y1 (ko) | 밸브개폐 표시철개 | |
| JPS6128945Y2 (pm) | ||
| JP2932322B2 (ja) | ケーソン内部地盤の掘削装置 | |
| JPH1161892A (ja) | 旋回角検出装置 | |
| JPH0431352Y2 (pm) | ||
| JPH0442629Y2 (pm) | ||
| JPH0355647Y2 (pm) | ||
| JP2550890Y2 (ja) | 作業機のアングルセンサ装置 | |
| JP3085359B2 (ja) | 弁装置の開度計 | |
| JPH067232Y2 (ja) | 弁装置 | |
| JPS6329001Y2 (pm) | ||
| KR100231720B1 (ko) | 밸브개폐 표시철개 | |
| JP4020506B2 (ja) | 偏心多軸掘削機 | |
| JPH0542156Y2 (pm) | ||
| JPS6220554Y2 (pm) | ||
| JPH047276Y2 (pm) | ||
| RU1799952C (ru) | Устройство дл закреплени обсадной трубы в скважине |