SE8601242L - DEVICE FOR A SEMI-SLOW FLOATING FABRIC - Google Patents
DEVICE FOR A SEMI-SLOW FLOATING FABRICInfo
- Publication number
- SE8601242L SE8601242L SE8601242A SE8601242A SE8601242L SE 8601242 L SE8601242 L SE 8601242L SE 8601242 A SE8601242 A SE 8601242A SE 8601242 A SE8601242 A SE 8601242A SE 8601242 L SE8601242 L SE 8601242L
- Authority
- SE
- Sweden
- Prior art keywords
- diving
- shaft
- shafts
- work
- deck
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/46—Divers' sleds or like craft, i.e. craft on which man in diving-suit rides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Jib Cranes (AREA)
- Wind Motors (AREA)
Abstract
A device relating to a semi-submersible craft having a deck structure (1) of several decks (9, 10, 11), which over a number of legs, at least one leg (2) in each corner, rests on two longitudinally extended pontoons (3, 4). The craft is particularly designed for diving or rescue operations at sea (DSV), having a work shaft (12) intended for raising or lowering, by means of cranes (13, 15, 16), equipment to be used at a diving operation and running vertically from the main deck down through the decks below, and two diving shafts (17, 19) in the lower deck, intended for launching and taking aboard diving bells (18, 20), at least one of which, the primary shaft (17), continues below the water surface, preferably in the main below the influence of waves, a pressure chamber (21) being devised on the lower deck in connection with the two diving shafts (17, 19). The primary shaft (17) is installed in one leg (2) of the craft and the second diving shaft (19) is installed in such proximity to the primary shaft that the diving bells (18, 20) for the two shafts (17, 19) can be coupled to the same pressure chamber unit (21). The work shaft (12) is installed so close to one of the diving shafts (19) that the diving bell (20) from this shaft can be directly coupled to a work chamber, lowered through the work shaft (12) for dry transfer of divers. In connection with the work shaft (12) on the main deck there is devised a gantry crane or a travelling crane (13) which runs on tracks (14). <IMAGE>
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO851373 | 1985-04-02 | ||
| NO851720A NO851720L (en) | 1985-04-02 | 1985-04-30 | DEVICE FOR HALF DIVERSABLE VESSEL (DSV). |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8601242D0 SE8601242D0 (en) | 1986-03-17 |
| SE8601242L true SE8601242L (en) | 1986-10-03 |
| SE466698B SE466698B (en) | 1992-03-23 |
Family
ID=26647899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8601242A SE466698B (en) | 1985-04-02 | 1986-03-17 | DEVICE FOR A SEMI-SUBJECTABLE FLOAT |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1279531C (en) |
| FI (1) | FI861336A (en) |
| GB (1) | GB2173453B (en) |
| NL (1) | NL8600704A (en) |
| NO (1) | NO851720L (en) |
| SE (1) | SE466698B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752282A (en) * | 2016-03-31 | 2016-07-13 | 中交第三航务工程局有限公司 | Self-elevating wind power generation work boat |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6260502B1 (en) | 1998-03-31 | 2001-07-17 | Owen Kratz | Semi-submersible vessel |
| CN102328733B (en) * | 2011-07-14 | 2014-04-02 | 烟台中集来福士海洋工程有限公司 | Semi-submersible lifting living platform |
-
1985
- 1985-04-30 NO NO851720A patent/NO851720L/en unknown
-
1986
- 1986-03-07 CA CA000503511A patent/CA1279531C/en not_active Expired - Fee Related
- 1986-03-17 GB GB08606520A patent/GB2173453B/en not_active Expired
- 1986-03-17 SE SE8601242A patent/SE466698B/en not_active IP Right Cessation
- 1986-03-19 NL NL8600704A patent/NL8600704A/en not_active Application Discontinuation
- 1986-03-27 FI FI861336A patent/FI861336A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752282A (en) * | 2016-03-31 | 2016-07-13 | 中交第三航务工程局有限公司 | Self-elevating wind power generation work boat |
Also Published As
| Publication number | Publication date |
|---|---|
| SE466698B (en) | 1992-03-23 |
| GB8606520D0 (en) | 1986-04-23 |
| GB2173453A (en) | 1986-10-15 |
| NL8600704A (en) | 1986-11-03 |
| NO851720L (en) | 1986-10-03 |
| FI861336A0 (en) | 1986-03-27 |
| FI861336A (en) | 1986-10-03 |
| GB2173453B (en) | 1988-04-07 |
| CA1279531C (en) | 1991-01-29 |
| SE8601242D0 (en) | 1986-03-17 |
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|---|---|---|---|
| NAL | Patent in force |
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