GB1284610A - Improvements in or relating to sailing boats - Google Patents
Improvements in or relating to sailing boatsInfo
- Publication number
- GB1284610A GB1284610A GB3931569A GB3931569A GB1284610A GB 1284610 A GB1284610 A GB 1284610A GB 3931569 A GB3931569 A GB 3931569A GB 3931569 A GB3931569 A GB 3931569A GB 1284610 A GB1284610 A GB 1284610A
- Authority
- GB
- United Kingdom
- Prior art keywords
- keel
- aug
- centre
- arm
- relating
- 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
- B63B41/00—Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Prostheses (AREA)
Abstract
1284610 Keels; centre-boards G PHILIBERT 6 Aug 1969 [14 Aug 1968] 39315/69 Headings B7S and B7V [Also in Division G1] A keel or centre-board has a part which can be set to counteract drift. The lower blade 1 of a drop keel, Fig. 1, is movable by arm 15 and shaft 10 to apply this correction and, as illustrated in Figs. 4 and 5 (not shown), a pulley system can be provided to permit remote control of the arm 15. Blade 1 may be of air-foil cross-section (Fig. 6, not shown) and hollow. Figs. 7, 13 and 14 (not shown) illustrate angularly adjustable keel plates located inside ballasting frames rigid with the hull, and in the modification of Fig. 14, additional adjusting flaps (58, 61) are provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR162989 | 1968-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1284610A true GB1284610A (en) | 1972-08-09 |
Family
ID=8653765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3931569A Expired GB1284610A (en) | 1968-08-14 | 1969-08-06 | Improvements in or relating to sailing boats |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1584377A (en) |
GB (1) | GB1284610A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3437630A1 (en) * | 1984-10-13 | 1986-04-24 | Walter Dipl.-Ing. 2400 Lübeck Bauer | Trimming keel for sailing yachts and model sailing yachts |
GB2171959A (en) * | 1985-02-14 | 1986-09-10 | Peter James Windibank | Sailing vessel keel |
GB2270040A (en) * | 1992-08-28 | 1994-03-02 | Robin Henry Douglas Adams | Sailing vessels |
WO1997038895A1 (en) * | 1996-04-12 | 1997-10-23 | Paul Vincent Ladd | Improved keel for aquatic craft |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2552392A1 (en) * | 1983-09-26 | 1985-03-29 | Dedale | ORIENTABLE DRIFT FOR SAILING CRAFT |
DE3627925A1 (en) * | 1986-08-18 | 1988-03-03 | Jun Peter Fritsch | Sailing vessel hull with steering fins and ballast trimming vanes |
GB8724379D0 (en) * | 1987-10-17 | 1987-11-18 | Green N T | Sailing machine |
FR2833567A1 (en) | 2001-12-18 | 2003-06-20 | Meur Gabriel Francois Marie Le | List control device for sail boat comprises variable incidence hydrofoil mounted under fin |
-
1968
- 1968-08-14 FR FR1584377D patent/FR1584377A/fr not_active Expired
-
1969
- 1969-08-06 GB GB3931569A patent/GB1284610A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3437630A1 (en) * | 1984-10-13 | 1986-04-24 | Walter Dipl.-Ing. 2400 Lübeck Bauer | Trimming keel for sailing yachts and model sailing yachts |
GB2171959A (en) * | 1985-02-14 | 1986-09-10 | Peter James Windibank | Sailing vessel keel |
GB2270040A (en) * | 1992-08-28 | 1994-03-02 | Robin Henry Douglas Adams | Sailing vessels |
WO1997038895A1 (en) * | 1996-04-12 | 1997-10-23 | Paul Vincent Ladd | Improved keel for aquatic craft |
GB2333067A (en) * | 1996-04-12 | 1999-07-14 | Paul Vincent Ladd | Improved keel for aquatic craft |
AU708693B2 (en) * | 1996-04-12 | 1999-08-12 | Paul Vincent Ladd | Improved keel for aquatic craft |
GB2333067B (en) * | 1996-04-12 | 2000-12-13 | Paul Vincent Ladd | Improved keel for aquatic craft |
Also Published As
Publication number | Publication date |
---|---|
FR1584377A (en) | 1969-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |