FR2289432B1 - - Google Patents
Info
- Publication number
- FR2289432B1 FR2289432B1 FR7532588A FR7532588A FR2289432B1 FR 2289432 B1 FR2289432 B1 FR 2289432B1 FR 7532588 A FR7532588 A FR 7532588A FR 7532588 A FR7532588 A FR 7532588A FR 2289432 B1 FR2289432 B1 FR 2289432B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
- E02B17/0818—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with racks actuated by pinions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1434074A CH583339A5 (US20110009641A1-20110113-C00185.png) | 1974-10-25 | 1974-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2289432A1 FR2289432A1 (fr) | 1976-05-28 |
| FR2289432B1 true FR2289432B1 (US20110009641A1-20110113-C00185.png) | 1978-04-07 |
Family
ID=4399981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7532588A Granted FR2289432A1 (fr) | 1974-10-25 | 1975-10-24 | Plate-forme auto-elevatrice |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH583339A5 (US20110009641A1-20110113-C00185.png) |
| FR (1) | FR2289432A1 (US20110009641A1-20110113-C00185.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628264A (zh) * | 2012-04-19 | 2012-08-08 | 吴平平 | 一种用于自升式钻井平台的升降装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653862B (zh) * | 2017-08-30 | 2019-10-08 | 武汉船用机械有限责任公司 | 一种海洋平台升降装置的齿轮箱拆装装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979911A (en) * | 1956-04-13 | 1961-04-18 | John R Sutton | Offshore equipment supports and methods of operating same |
| US3011467A (en) * | 1957-07-22 | 1961-12-05 | Robert G Letourneau | Mobile sea platform |
-
1974
- 1974-10-25 CH CH1434074A patent/CH583339A5/xx not_active IP Right Cessation
-
1975
- 1975-10-24 FR FR7532588A patent/FR2289432A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628264A (zh) * | 2012-04-19 | 2012-08-08 | 吴平平 | 一种用于自升式钻井平台的升降装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2289432A1 (fr) | 1976-05-28 |
| CH583339A5 (US20110009641A1-20110113-C00185.png) | 1976-12-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |