JPH0297484U - - Google Patents
Info
- Publication number
- JPH0297484U JPH0297484U JP1989005980U JP598089U JPH0297484U JP H0297484 U JPH0297484 U JP H0297484U JP 1989005980 U JP1989005980 U JP 1989005980U JP 598089 U JP598089 U JP 598089U JP H0297484 U JPH0297484 U JP H0297484U
- Authority
- JP
- Japan
- Prior art keywords
- inclination
- rotary shaft
- detecting
- reference position
- excavation
- 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
- 238000009412 basement excavation Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989005980U JPH0728237Y2 (ja) | 1989-01-24 | 1989-01-24 | 掘削回転軸の傾斜測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989005980U JPH0728237Y2 (ja) | 1989-01-24 | 1989-01-24 | 掘削回転軸の傾斜測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0297484U true JPH0297484U (forum.php) | 1990-08-02 |
| JPH0728237Y2 JPH0728237Y2 (ja) | 1995-06-28 |
Family
ID=31209827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989005980U Expired - Lifetime JPH0728237Y2 (ja) | 1989-01-24 | 1989-01-24 | 掘削回転軸の傾斜測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728237Y2 (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008255764A (ja) * | 2007-04-06 | 2008-10-23 | Meiwa Kikai Kk | 杭穴掘削装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137101A (en) * | 1976-05-11 | 1977-11-16 | Tone Koji Kk | Method of indicating operating state of excavator |
| JPS60180098U (ja) * | 1984-05-08 | 1985-11-29 | 三菱電機株式会社 | 計測装置 |
-
1989
- 1989-01-24 JP JP1989005980U patent/JPH0728237Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137101A (en) * | 1976-05-11 | 1977-11-16 | Tone Koji Kk | Method of indicating operating state of excavator |
| JPS60180098U (ja) * | 1984-05-08 | 1985-11-29 | 三菱電機株式会社 | 計測装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0728237Y2 (ja) | 1995-06-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |