JP2527975Y2 - 掘削溝の溝幅測定器 - Google Patents
掘削溝の溝幅測定器Info
- Publication number
- JP2527975Y2 JP2527975Y2 JP1990111597U JP11159790U JP2527975Y2 JP 2527975 Y2 JP2527975 Y2 JP 2527975Y2 JP 1990111597 U JP1990111597 U JP 1990111597U JP 11159790 U JP11159790 U JP 11159790U JP 2527975 Y2 JP2527975 Y2 JP 2527975Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- pivot shaft
- roller
- measurement
- detects
- 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 - Lifetime
Links
- 238000005553 drilling Methods 0.000 title description 6
- 238000005259 measurement Methods 0.000 claims description 16
- 238000009412 basement excavation Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990111597U JP2527975Y2 (ja) | 1990-10-26 | 1990-10-26 | 掘削溝の溝幅測定器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990111597U JP2527975Y2 (ja) | 1990-10-26 | 1990-10-26 | 掘削溝の溝幅測定器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0469704U JPH0469704U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-19 |
| JP2527975Y2 true JP2527975Y2 (ja) | 1997-03-05 |
Family
ID=31859065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990111597U Expired - Lifetime JP2527975Y2 (ja) | 1990-10-26 | 1990-10-26 | 掘削溝の溝幅測定器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527975Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700022210A1 (it) * | 2017-02-28 | 2018-08-28 | Soilmec Spa | Dispositivo di misura di uno scavo. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS456124Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-05-02 | 1970-03-26 | ||
| JPS5756681A (en) * | 1980-09-24 | 1982-04-05 | Hitachi Ltd | Swash plate type compressor |
-
1990
- 1990-10-26 JP JP1990111597U patent/JP2527975Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0469704U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |