FR2139680B1 - - Google Patents
Info
- Publication number
- FR2139680B1 FR2139680B1 FR7119599A FR7119599A FR2139680B1 FR 2139680 B1 FR2139680 B1 FR 2139680B1 FR 7119599 A FR7119599 A FR 7119599A FR 7119599 A FR7119599 A FR 7119599A FR 2139680 B1 FR2139680 B1 FR 2139680B1
- Authority
- FR
- France
- 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
-
- 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
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/042—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull the underpart of which being partly provided with channels or the like, e.g. catamaran shaped
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7119599A FR2139680B1 (en) | 1971-05-28 | 1971-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7119599A FR2139680B1 (en) | 1971-05-28 | 1971-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2139680A1 FR2139680A1 (en) | 1973-01-12 |
| FR2139680B1 true FR2139680B1 (en) | 1973-05-25 |
Family
ID=9077844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7119599A Expired FR2139680B1 (en) | 1971-05-28 | 1971-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2139680B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2484354A1 (en) * | 1980-06-11 | 1981-12-18 | Carn Tanguy | Boat with free sail - has V=shaped front hull portion and double V=shaped intermediate section |
| FR2546475B1 (en) * | 1983-05-24 | 1985-10-18 | Barthelet Daniel | ADJUSTABLE DRIFT AND Keel WITH ADJUSTABLE SELF-ORIENTATION AND SELF-TILTING AND CORRESPONDING WELL TO EQUIP ANY WIND MACHINE |
| DE8810058U1 (en) * | 1988-08-06 | 1988-10-13 | North Sails Windsurfing GmbH, 8122 Penzberg | Device for directional stabilization of a fast watercraft |
-
1971
- 1971-05-28 FR FR7119599A patent/FR2139680B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2139680A1 (en) | 1973-01-12 |