NL7502013A - Dead man for mooring heavyweight underwater exploration ships - vessel of requisite capacity submerged and filled with concrete - Google Patents
Dead man for mooring heavyweight underwater exploration ships - vessel of requisite capacity submerged and filled with concreteInfo
- Publication number
- NL7502013A NL7502013A NL7502013A NL7502013A NL7502013A NL 7502013 A NL7502013 A NL 7502013A NL 7502013 A NL7502013 A NL 7502013A NL 7502013 A NL7502013 A NL 7502013A NL 7502013 A NL7502013 A NL 7502013A
- Authority
- NL
- Netherlands
- Prior art keywords
- vessel
- mooring
- dead man
- concrete
- heavyweight
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/24—Anchors
- B63B21/26—Anchors securing to bed
- B63B21/29—Anchors securing to bed by weight, e.g. flukeless weight anchors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Revetment (AREA)
Abstract
A technique for setting a dead man on the sea bed to which a very heavy floating structure can be moored securely, uses a hollow vessel of steel plate with internal reinforcement to which a line such as a chain or hawser can be fixed; equipment to lower the vessel to the sea bed, and a conduit opening into the interior of the vessel, through which underwater hardening concrete an boulder ballast can be dumped to form a solid mass with the vessel and its reinforcement. The conduit is a tube of elastomeric material. It may be independent of the mooring line and supported by floats, or the tube may be assembled round the chain or hawser by welding together the two edges of a continuous length of material. Enables a mooring weight up to two hundred tons to be positioned in two or three days.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7406190 | 1974-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7502013A true NL7502013A (en) | 1975-08-26 |
Family
ID=9135350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7502013A NL7502013A (en) | 1974-02-22 | 1975-02-20 | Dead man for mooring heavyweight underwater exploration ships - vessel of requisite capacity submerged and filled with concrete |
Country Status (2)
| Country | Link |
|---|---|
| NL (1) | NL7502013A (en) |
| NO (1) | NO750569L (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2441535A2 (en) * | 1978-11-17 | 1980-06-13 | Petroles Cie Francaise | Anchorage device for area with high density of pipelines - comprises deformable body filled with particulate material which is lowered on winch |
| FR2669051A1 (en) * | 1990-12-21 | 1992-05-15 | Soeiro Fernand | Artificial seaweed module |
| CN111256637A (en) * | 2020-02-08 | 2020-06-09 | 新昌县城南乡王氏机械配件厂 | Anchor chain outward-placing detection device for ship |
-
1975
- 1975-02-20 NO NO750569A patent/NO750569L/no unknown
- 1975-02-20 NL NL7502013A patent/NL7502013A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2441535A2 (en) * | 1978-11-17 | 1980-06-13 | Petroles Cie Francaise | Anchorage device for area with high density of pipelines - comprises deformable body filled with particulate material which is lowered on winch |
| FR2669051A1 (en) * | 1990-12-21 | 1992-05-15 | Soeiro Fernand | Artificial seaweed module |
| CN111256637A (en) * | 2020-02-08 | 2020-06-09 | 新昌县城南乡王氏机械配件厂 | Anchor chain outward-placing detection device for ship |
Also Published As
| Publication number | Publication date |
|---|---|
| NO750569L (en) | 1975-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |