JPH0474651B2 - - Google Patents
Info
- Publication number
- JPH0474651B2 JPH0474651B2 JP3859088A JP3859088A JPH0474651B2 JP H0474651 B2 JPH0474651 B2 JP H0474651B2 JP 3859088 A JP3859088 A JP 3859088A JP 3859088 A JP3859088 A JP 3859088A JP H0474651 B2 JPH0474651 B2 JP H0474651B2
- Authority
- JP
- Japan
- Prior art keywords
- angle
- reference line
- pipe
- voltage
- working
- 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
- 238000001514 detection method Methods 0.000 claims description 39
- 238000006073 displacement reaction Methods 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 8
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 230000008439 repair process Effects 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3859088A JPH01213512A (ja) | 1988-02-23 | 1988-02-23 | 角度検出方法並びに装置及び該検出装置を用いた作業装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3859088A JPH01213512A (ja) | 1988-02-23 | 1988-02-23 | 角度検出方法並びに装置及び該検出装置を用いた作業装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01213512A JPH01213512A (ja) | 1989-08-28 |
| JPH0474651B2 true JPH0474651B2 (sv) | 1992-11-26 |
Family
ID=12529514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3859088A Granted JPH01213512A (ja) | 1988-02-23 | 1988-02-23 | 角度検出方法並びに装置及び該検出装置を用いた作業装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01213512A (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0754803Y2 (ja) * | 1989-12-29 | 1995-12-18 | 日本鋼管工事株式会社 | 管内テレビ撮影機構における撮影位置検出装置 |
| JPH0618204A (ja) * | 1992-06-29 | 1994-01-25 | Chiyuuhatsu Hanbai Kk | 産業車両のブ−ム動作検出装置 |
-
1988
- 1988-02-23 JP JP3859088A patent/JPH01213512A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01213512A (ja) | 1989-08-28 |
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