FR2231562A2 - Stockless anchor with variable geometry - flukes can be modified according to the nature of the ground - Google Patents
Stockless anchor with variable geometry - flukes can be modified according to the nature of the groundInfo
- Publication number
- FR2231562A2 FR2231562A2 FR7320176A FR7320176A FR2231562A2 FR 2231562 A2 FR2231562 A2 FR 2231562A2 FR 7320176 A FR7320176 A FR 7320176A FR 7320176 A FR7320176 A FR 7320176A FR 2231562 A2 FR2231562 A2 FR 2231562A2
- Authority
- FR
- France
- Prior art keywords
- flukes
- ground
- nature
- holding
- anchor
- 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
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
- B63B21/38—Anchors pivoting when in use
- B63B21/44—Anchors pivoting when in use with two or more flukes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The flukes of the stockless anchor may be adapted to different shapes and sizes according to the nature and holding properties of the ground. If the holding ground is soft then larger flukes maybe fitted. Alternatively additional surfaces may be attached to the original flukes. Furthermore the maximum angle of tilt of the flukes can be regulated by altering the stop position. In this way maximum holding is always obtainable from one anchor. The flukes are not permitted to dig too deeply into heavy holding ground. The additional surfaces may be bolted welded or similarly attached to the upper outer edges of the flukes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7320176A FR2231562A2 (en) | 1973-06-04 | 1973-06-04 | Stockless anchor with variable geometry - flukes can be modified according to the nature of the ground |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7320176A FR2231562A2 (en) | 1973-06-04 | 1973-06-04 | Stockless anchor with variable geometry - flukes can be modified according to the nature of the ground |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2231562A2 true FR2231562A2 (en) | 1974-12-27 |
FR2231562B2 FR2231562B2 (en) | 1978-06-30 |
Family
ID=9120445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7320176A Granted FR2231562A2 (en) | 1973-06-04 | 1973-06-04 | Stockless anchor with variable geometry - flukes can be modified according to the nature of the ground |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2231562A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457801A1 (en) * | 1979-05-31 | 1980-12-26 | Royer Guy | IMPROVEMENTS ON MARINE ANCHORS |
CN110304201A (en) * | 2019-06-19 | 2019-10-08 | 中国一冶集团有限公司 | A kind of ship anchor of the adjustable size for stone dumper positioning waterborne |
-
1973
- 1973-06-04 FR FR7320176A patent/FR2231562A2/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457801A1 (en) * | 1979-05-31 | 1980-12-26 | Royer Guy | IMPROVEMENTS ON MARINE ANCHORS |
CN110304201A (en) * | 2019-06-19 | 2019-10-08 | 中国一冶集团有限公司 | A kind of ship anchor of the adjustable size for stone dumper positioning waterborne |
CN110304201B (en) * | 2019-06-19 | 2021-01-19 | 中国一冶集团有限公司 | Size-adjustable ship anchor for underwater positioning of stone throwing ship |
Also Published As
Publication number | Publication date |
---|---|
FR2231562B2 (en) | 1978-06-30 |
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