GB2399057B - Drop keels for high speed flat bottomed vessels - Google Patents
Drop keels for high speed flat bottomed vesselsInfo
- Publication number
- GB2399057B GB2399057B GB0409054A GB0409054A GB2399057B GB 2399057 B GB2399057 B GB 2399057B GB 0409054 A GB0409054 A GB 0409054A GB 0409054 A GB0409054 A GB 0409054A GB 2399057 B GB2399057 B GB 2399057B
- Authority
- GB
- United Kingdom
- Prior art keywords
- high speed
- flat bottomed
- speed flat
- bottomed vessels
- keels
- 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 - Fee Related
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
- B63B1/20—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface
- B63B2001/201—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface divided by longitudinal chines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Toys (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0409054A GB2399057B (en) | 2004-04-23 | 2004-04-23 | Drop keels for high speed flat bottomed vessels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0409054A GB2399057B (en) | 2004-04-23 | 2004-04-23 | Drop keels for high speed flat bottomed vessels |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0409054D0 GB0409054D0 (en) | 2004-05-26 |
GB2399057A GB2399057A (en) | 2004-09-08 |
GB2399057B true GB2399057B (en) | 2005-02-02 |
Family
ID=32344265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0409054A Expired - Fee Related GB2399057B (en) | 2004-04-23 | 2004-04-23 | Drop keels for high speed flat bottomed vessels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2399057B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1272543A (en) * | 1959-08-07 | 1961-09-29 | Ilford Ltd | Chromogenic couplers for color photography, processes for their preparation and application |
GB1115663A (en) * | 1966-03-01 | 1968-05-29 | Willem Frederik Vonck | Improvements in yachts having centre-boards |
GB1272543A (en) * | 1969-06-18 | 1972-05-03 | Charles Elie Louis Chauveau | Drop-keels for boats |
US3747550A (en) * | 1971-03-02 | 1973-07-24 | H Stoeberl | Plastic sailboat body and keel assembly |
EP0941919A1 (en) * | 1998-03-09 | 1999-09-15 | Hellmut Krüger | Retractable keel for sailboats |
GB2353976A (en) * | 1999-09-08 | 2001-03-14 | David William Knight | Vessel having retractable keels |
-
2004
- 2004-04-23 GB GB0409054A patent/GB2399057B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1272543A (en) * | 1959-08-07 | 1961-09-29 | Ilford Ltd | Chromogenic couplers for color photography, processes for their preparation and application |
GB1115663A (en) * | 1966-03-01 | 1968-05-29 | Willem Frederik Vonck | Improvements in yachts having centre-boards |
GB1272543A (en) * | 1969-06-18 | 1972-05-03 | Charles Elie Louis Chauveau | Drop-keels for boats |
US3747550A (en) * | 1971-03-02 | 1973-07-24 | H Stoeberl | Plastic sailboat body and keel assembly |
EP0941919A1 (en) * | 1998-03-09 | 1999-09-15 | Hellmut Krüger | Retractable keel for sailboats |
GB2353976A (en) * | 1999-09-08 | 2001-03-14 | David William Knight | Vessel having retractable keels |
Also Published As
Publication number | Publication date |
---|---|
GB2399057A (en) | 2004-09-08 |
GB0409054D0 (en) | 2004-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZAA200500061S (en) | Containers | |
ZAA200500058S (en) | Containers | |
ZA200705105B (en) | Flexibe carrier | |
EP1982623B8 (en) | Coaster for drinking vessels | |
GB0416424D0 (en) | Vessels | |
GB2399057B (en) | Drop keels for high speed flat bottomed vessels | |
GB0603641D0 (en) | Mooring System | |
EP1861309A4 (en) | Mooring pull-in system | |
GB2412631B (en) | An automatic-fender for marina-based craft | |
GB2416347B (en) | Containers | |
GB0401564D0 (en) | Containers | |
GB0518932D0 (en) | Yacht keels | |
GB2418655B (en) | Packaging for foodstuffs | |
AU2004906567A0 (en) | Catamaran keel | |
GB0421333D0 (en) | Containers | |
GB0418336D0 (en) | Containers | |
GB0403574D0 (en) | Containers | |
GB0523789D0 (en) | Dirigible catamaran sailboat | |
PL372644A1 (en) | Tourist watercraft | |
AU305785S (en) | Catamaran | |
AU2004905071A0 (en) | Structural support for high speed sea going vessels | |
GB0518841D0 (en) | Novel antiviral strategy | |
GB0423837D0 (en) | Personalised gift | |
AU2005901719A0 (en) | Surfboard fin | |
GB0405463D0 (en) | Dirigible sailboat |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20080423 |