JPH02136193U - - Google Patents
Info
- Publication number
- JPH02136193U JPH02136193U JP4308789U JP4308789U JPH02136193U JP H02136193 U JPH02136193 U JP H02136193U JP 4308789 U JP4308789 U JP 4308789U JP 4308789 U JP4308789 U JP 4308789U JP H02136193 U JPH02136193 U JP H02136193U
- Authority
- JP
- Japan
- Prior art keywords
- curvature
- arc shape
- shield
- shield excavator
- shape
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989043087U JPH086869Y2 (ja) | 1989-04-14 | 1989-04-14 | シールド掘進機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989043087U JPH086869Y2 (ja) | 1989-04-14 | 1989-04-14 | シールド掘進機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02136193U true JPH02136193U (en, 2012) | 1990-11-13 |
| JPH086869Y2 JPH086869Y2 (ja) | 1996-02-28 |
Family
ID=31555202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989043087U Expired - Lifetime JPH086869Y2 (ja) | 1989-04-14 | 1989-04-14 | シールド掘進機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086869Y2 (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03197790A (ja) * | 1989-12-26 | 1991-08-29 | Ishikawajima Harima Heavy Ind Co Ltd | シールド掘進機 |
| JP2016180226A (ja) * | 2015-03-24 | 2016-10-13 | 株式会社フジタ | シールド掘進機 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813898A (ja) * | 1981-07-17 | 1983-01-26 | 新日本製鐵株式会社 | 曲管の地中敷設方法 |
| JPS63251598A (ja) * | 1987-04-06 | 1988-10-19 | 日本鋼管株式会社 | シ−ルド掘削機 |
-
1989
- 1989-04-14 JP JP1989043087U patent/JPH086869Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813898A (ja) * | 1981-07-17 | 1983-01-26 | 新日本製鐵株式会社 | 曲管の地中敷設方法 |
| JPS63251598A (ja) * | 1987-04-06 | 1988-10-19 | 日本鋼管株式会社 | シ−ルド掘削機 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03197790A (ja) * | 1989-12-26 | 1991-08-29 | Ishikawajima Harima Heavy Ind Co Ltd | シールド掘進機 |
| JP2016180226A (ja) * | 2015-03-24 | 2016-10-13 | 株式会社フジタ | シールド掘進機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH086869Y2 (ja) | 1996-02-28 |