JPH01120593U - - Google Patents
Info
- Publication number
- JPH01120593U JPH01120593U JP1467088U JP1467088U JPH01120593U JP H01120593 U JPH01120593 U JP H01120593U JP 1467088 U JP1467088 U JP 1467088U JP 1467088 U JP1467088 U JP 1467088U JP H01120593 U JPH01120593 U JP H01120593U
- Authority
- JP
- Japan
- Prior art keywords
- tip head
- small
- tip
- rod
- inclined surface
- 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
- 238000001514 detection method Methods 0.000 claims description 3
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1467088U JPH0649668Y2 (ja) | 1988-02-08 | 1988-02-08 | 小口径管推進機械の先導装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1467088U JPH0649668Y2 (ja) | 1988-02-08 | 1988-02-08 | 小口径管推進機械の先導装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01120593U true JPH01120593U (enExample) | 1989-08-15 |
| JPH0649668Y2 JPH0649668Y2 (ja) | 1994-12-14 |
Family
ID=31226079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1467088U Expired - Lifetime JPH0649668Y2 (ja) | 1988-02-08 | 1988-02-08 | 小口径管推進機械の先導装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649668Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8881039B2 (en) | 2009-03-13 | 2014-11-04 | Fisher-Rosemount Systems, Inc. | Scaling composite shapes for a graphical human-machine interface |
-
1988
- 1988-02-08 JP JP1467088U patent/JPH0649668Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8881039B2 (en) | 2009-03-13 | 2014-11-04 | Fisher-Rosemount Systems, Inc. | Scaling composite shapes for a graphical human-machine interface |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649668Y2 (ja) | 1994-12-14 |