JPS635412U - - Google Patents
Info
- Publication number
- JPS635412U JPS635412U JP9768486U JP9768486U JPS635412U JP S635412 U JPS635412 U JP S635412U JP 9768486 U JP9768486 U JP 9768486U JP 9768486 U JP9768486 U JP 9768486U JP S635412 U JPS635412 U JP S635412U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- gyroscope
- pipe
- measured
- base
- 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
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9768486U JPH0316015Y2 (da) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9768486U JPH0316015Y2 (da) | 1986-06-27 | 1986-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS635412U true JPS635412U (da) | 1988-01-14 |
| JPH0316015Y2 JPH0316015Y2 (da) | 1991-04-08 |
Family
ID=30964893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9768486U Expired JPH0316015Y2 (da) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316015Y2 (da) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007169954A (ja) * | 2005-12-20 | 2007-07-05 | Tamagawa Seiki Co Ltd | 孔路計測方法及び装置 |
| JP2010190829A (ja) * | 2009-02-20 | 2010-09-02 | Kawasaki Heavy Ind Ltd | 推進工法用測量装置 |
-
1986
- 1986-06-27 JP JP9768486U patent/JPH0316015Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007169954A (ja) * | 2005-12-20 | 2007-07-05 | Tamagawa Seiki Co Ltd | 孔路計測方法及び装置 |
| JP2010190829A (ja) * | 2009-02-20 | 2010-09-02 | Kawasaki Heavy Ind Ltd | 推進工法用測量装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316015Y2 (da) | 1991-04-08 |