GB603990A - Improvements relating to drag or sea anchors - Google Patents
Improvements relating to drag or sea anchorsInfo
- Publication number
- GB603990A GB603990A GB31160/45A GB3116045A GB603990A GB 603990 A GB603990 A GB 603990A GB 31160/45 A GB31160/45 A GB 31160/45A GB 3116045 A GB3116045 A GB 3116045A GB 603990 A GB603990 A GB 603990A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drag
- improvements relating
- sea
- sea anchors
- wires
- 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
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/24—Anchors
- B63B21/48—Sea-anchors; Drogues
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ropes Or Cables (AREA)
Abstract
603,990. Sea anchors. IVERSEN, H. Nov. 20, 1945, No. 31160. Convention date, Feb. 18, 1943. [Class 114] In a sea anchor of " umbrella" type the towing line is attached by wires 15 to the sleeve 14 sliding on the central bar 1 and carrying the inner ends of the tensioning arms 12. The wires 15 also continue through the rear of the anchor to a loop 20 arranged to receive the hauling-in rope.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO603990X | 1943-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB603990A true GB603990A (en) | 1948-06-25 |
Family
ID=19906211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31160/45A Expired GB603990A (en) | 1943-02-18 | 1945-11-20 | Improvements relating to drag or sea anchors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB603990A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002111A1 (en) * | 1982-11-23 | 1984-06-07 | William John Abernethy | Sea anchor or changeable drag |
GB2218956A (en) * | 1988-04-26 | 1989-11-29 | Neil Richard Attenborough | Sea anchor having vanes of curved cross-section |
GB2306147A (en) * | 1995-10-13 | 1997-04-30 | Marconi Gec Ltd | Drag device for providing stability to towed bodies |
-
1945
- 1945-11-20 GB GB31160/45A patent/GB603990A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002111A1 (en) * | 1982-11-23 | 1984-06-07 | William John Abernethy | Sea anchor or changeable drag |
GB2218956A (en) * | 1988-04-26 | 1989-11-29 | Neil Richard Attenborough | Sea anchor having vanes of curved cross-section |
GB2218956B (en) * | 1988-04-26 | 1992-04-15 | Neil Richard Attenborough | Improvements relating to sea anchors |
GB2306147A (en) * | 1995-10-13 | 1997-04-30 | Marconi Gec Ltd | Drag device for providing stability to towed bodies |
US5871173A (en) * | 1995-10-13 | 1999-02-16 | Gec-Marconi Limited | Drag-producing aerodynamic device |
GB2306147B (en) * | 1995-10-13 | 1999-11-17 | Marconi Gec Ltd | Drag-producing aerodynamic device |
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