JPH02141598U - - Google Patents
Info
- Publication number
- JPH02141598U JPH02141598U JP4859889U JP4859889U JPH02141598U JP H02141598 U JPH02141598 U JP H02141598U JP 4859889 U JP4859889 U JP 4859889U JP 4859889 U JP4859889 U JP 4859889U JP H02141598 U JPH02141598 U JP H02141598U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- opening
- lid members
- thruster tunnel
- closing
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048598U JPH0719998Y2 (ja) | 1989-04-25 | 1989-04-25 | 舶用スラスタートンネル開口部開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048598U JPH0719998Y2 (ja) | 1989-04-25 | 1989-04-25 | 舶用スラスタートンネル開口部開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02141598U true JPH02141598U (en, 2012) | 1990-11-28 |
| JPH0719998Y2 JPH0719998Y2 (ja) | 1995-05-10 |
Family
ID=31565551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989048598U Expired - Lifetime JPH0719998Y2 (ja) | 1989-04-25 | 1989-04-25 | 舶用スラスタートンネル開口部開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0719998Y2 (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264895A (ja) * | 2001-03-13 | 2002-09-18 | Ishikawajima Harima Heavy Ind Co Ltd | 双胴船のサイドスラスタ |
| KR101434143B1 (ko) * | 2012-09-14 | 2014-08-27 | 삼성중공업 주식회사 | 선박의 저항 저감장치 및 이를 갖춘 선박 |
| CN110871874A (zh) * | 2018-08-30 | 2020-03-10 | 上海富勋实业有限公司 | 一种封盖栅板可拆卸的船舶侧推封盖系统及拆卸方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513597U (en, 2012) * | 1974-06-27 | 1976-01-12 | ||
| JPS57135500U (en, 2012) * | 1981-02-19 | 1982-08-24 |
-
1989
- 1989-04-25 JP JP1989048598U patent/JPH0719998Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513597U (en, 2012) * | 1974-06-27 | 1976-01-12 | ||
| JPS57135500U (en, 2012) * | 1981-02-19 | 1982-08-24 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264895A (ja) * | 2001-03-13 | 2002-09-18 | Ishikawajima Harima Heavy Ind Co Ltd | 双胴船のサイドスラスタ |
| KR101434143B1 (ko) * | 2012-09-14 | 2014-08-27 | 삼성중공업 주식회사 | 선박의 저항 저감장치 및 이를 갖춘 선박 |
| CN110871874A (zh) * | 2018-08-30 | 2020-03-10 | 上海富勋实业有限公司 | 一种封盖栅板可拆卸的船舶侧推封盖系统及拆卸方法 |
| CN110871874B (zh) * | 2018-08-30 | 2025-05-30 | 上海富勋实业有限公司 | 一种封盖栅板可拆卸的船舶侧推封盖系统及拆卸方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0719998Y2 (ja) | 1995-05-10 |