GB1246991A - An arrangement for raising an anchor - Google Patents
An arrangement for raising an anchorInfo
- Publication number
- GB1246991A GB1246991A GB56106/68A GB5610668A GB1246991A GB 1246991 A GB1246991 A GB 1246991A GB 56106/68 A GB56106/68 A GB 56106/68A GB 5610668 A GB5610668 A GB 5610668A GB 1246991 A GB1246991 A GB 1246991A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chain
- anchor
- cable
- raising
- buoy
- 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.)
- Expired
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
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/02—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling
- B63C7/04—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling using pontoons or the like
-
- 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
- B63B21/22—Handling or lashing of anchors
-
- 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
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
Abstract
1,246,991. Raising anchors. NEDERLANDSE MAATSCHAPPIJ VOOR WERKEN BUITENGAATS (NETHERLANDS OFFSHORE CO.) N.V., and BUREAU WIJSMULLER N.V. 26 Nov., 1968 [27 Nov., 1967], No. 56106/68. Heading B7S. An anchor 2 attachable by chain 3 to a ship to be moored, is raisable from the sea bed by a buoy 6 provided with hauling means attached to the anchor by chain 5 and cable 4. The hauling means in the described embodiment is a differential pulley one sheave of which can be coupled by a cable 14 to a tug while the other sheave carries chain 5. The buoy 6 is shaped as shown so that its buoyancy increases progressively as it is immersed by winding in chain 5. Floats 15, 16 facilitate picking up cable 14.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6716116A NL6716116A (en) | 1967-11-27 | 1967-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1246991A true GB1246991A (en) | 1971-09-22 |
Family
ID=19801832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB56106/68A Expired GB1246991A (en) | 1967-11-27 | 1968-11-26 | An arrangement for raising an anchor |
Country Status (3)
Country | Link |
---|---|
US (1) | US3547067A (en) |
GB (1) | GB1246991A (en) |
NL (1) | NL6716116A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113911290A (en) * | 2021-11-12 | 2022-01-11 | 中国科学院海洋研究所 | Fishing device and method for floating-loss type seabed base observation system |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3913514A (en) * | 1973-10-25 | 1975-10-21 | Lester A Reynolds | Boat anchor retrieving method and apparatus |
US3922990A (en) * | 1974-08-15 | 1975-12-02 | Jr Emile Menard | Method and apparatus for raising and retrieving a boat anchor |
FR2362748A1 (en) * | 1976-08-27 | 1978-03-24 | Doris Dev Richesse Sous Marine | Recovery float system for heavy submerged objects - is coupled to vessel and fitted with cable hoist |
NO150751C (en) * | 1981-09-28 | 1984-12-12 | Seismic Profilers As | MOVEMENT BODY DEVICE. |
IT8329564V0 (en) * | 1983-09-14 | 1983-09-14 | Iaccarino Angelo | SAILING OF AN ANCHOR WITH THE AID OF A SIMPLE FLOAT OF ANY SHAPE CROSSED BY A TUBE |
GB9615534D0 (en) * | 1996-07-24 | 1996-09-04 | Ugland Eng | Mooring systems |
US8397655B2 (en) * | 2008-05-19 | 2013-03-19 | Single Buoy Moorings Inc. | Disconnectable turret mooring system with a rotatable turn table |
CN112319700B (en) * | 2020-11-17 | 2021-08-24 | 厦门天吴海洋科技有限公司 | Anchoring method of mother ship without anchor machine |
-
1967
- 1967-11-27 NL NL6716116A patent/NL6716116A/xx unknown
-
1968
- 1968-11-26 GB GB56106/68A patent/GB1246991A/en not_active Expired
- 1968-11-26 US US779122A patent/US3547067A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113911290A (en) * | 2021-11-12 | 2022-01-11 | 中国科学院海洋研究所 | Fishing device and method for floating-loss type seabed base observation system |
CN113911290B (en) * | 2021-11-12 | 2023-05-02 | 中国科学院海洋研究所 | Fishing device and method for bottom-sitting seabed-based observation system after floating loss |
Also Published As
Publication number | Publication date |
---|---|
US3547067A (en) | 1970-12-15 |
NL6716116A (en) | 1969-05-29 |
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