FR2354239A1 - Sail mounting for boat - has forward sails formed in sections and rotatable concentrically about mast at different radii - Google Patents
Sail mounting for boat - has forward sails formed in sections and rotatable concentrically about mast at different radiiInfo
- Publication number
- FR2354239A1 FR2354239A1 FR7617899A FR7617899A FR2354239A1 FR 2354239 A1 FR2354239 A1 FR 2354239A1 FR 7617899 A FR7617899 A FR 7617899A FR 7617899 A FR7617899 A FR 7617899A FR 2354239 A1 FR2354239 A1 FR 2354239A1
- Authority
- FR
- France
- Prior art keywords
- mast
- sails
- different radii
- boat
- sections
- 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
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Wind Motors (AREA)
Abstract
The sailing boat has the forward sail on each mast formed as individual sails rotating concentrically to the mast, but at different radii. This allows these sails to be set at any angle through 360 deg. under the wind, and the rigging of the jib to be transformed, so that either the individual sails form one giant one, mounted edge to edge, and with the minimum angular area, or are opened up. Intermediate settings are possible by causing the sails to overlap for various amounts. The curves through which the sails are adjustable can be for between 80 deg. and 200 deg., extending equally to port and starboard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7617899A FR2354239A1 (en) | 1976-06-09 | 1976-06-09 | Sail mounting for boat - has forward sails formed in sections and rotatable concentrically about mast at different radii |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7617899A FR2354239A1 (en) | 1976-06-09 | 1976-06-09 | Sail mounting for boat - has forward sails formed in sections and rotatable concentrically about mast at different radii |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2354239A1 true FR2354239A1 (en) | 1978-01-06 |
FR2354239B1 FR2354239B1 (en) | 1978-10-13 |
Family
ID=9174313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617899A Granted FR2354239A1 (en) | 1976-06-09 | 1976-06-09 | Sail mounting for boat - has forward sails formed in sections and rotatable concentrically about mast at different radii |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2354239A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981002144A1 (en) * | 1980-02-01 | 1981-08-06 | M Rifflart | Sail propeller mounted on a swivelling platform |
EP0114050A2 (en) * | 1983-01-18 | 1984-07-25 | Kief, Horst, Dr. med. | Sail arrangement, with safety device against capsizing |
FR2675461A1 (en) * | 1991-04-17 | 1992-10-23 | Julien Pierre | Aerodynamic sail device for propulsion by the wind |
EP3395667A4 (en) * | 2015-12-24 | 2019-12-25 | Vodop'yanov, Ignat Mikhailovich | Stabilized hull for a keeled monohull sailboat or sail and motor boat |
CN113733584A (en) * | 2021-09-08 | 2021-12-03 | 北玻院(滕州)复合材料有限公司 | Nested sail and processing die and processing method thereof |
-
1976
- 1976-06-09 FR FR7617899A patent/FR2354239A1/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981002144A1 (en) * | 1980-02-01 | 1981-08-06 | M Rifflart | Sail propeller mounted on a swivelling platform |
EP0114050A2 (en) * | 1983-01-18 | 1984-07-25 | Kief, Horst, Dr. med. | Sail arrangement, with safety device against capsizing |
EP0114050A3 (en) * | 1983-01-18 | 1984-08-08 | Kief, Horst, Dr. med. | Sail arrangement, with safety device against capsizing |
FR2675461A1 (en) * | 1991-04-17 | 1992-10-23 | Julien Pierre | Aerodynamic sail device for propulsion by the wind |
EP3395667A4 (en) * | 2015-12-24 | 2019-12-25 | Vodop'yanov, Ignat Mikhailovich | Stabilized hull for a keeled monohull sailboat or sail and motor boat |
AU2016374621B2 (en) * | 2015-12-24 | 2022-06-30 | Ignat Mikhailovich VODOP'YANOV | Stabilized hull for a keeled monohull sailboat or sail and motor boat |
CN113733584A (en) * | 2021-09-08 | 2021-12-03 | 北玻院(滕州)复合材料有限公司 | Nested sail and processing die and processing method thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2354239B1 (en) | 1978-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1184914A (en) | Pivotal Rigging for Sailing Boats and Sail Propelled Vehicles | |
GB1475074A (en) | Hydrofoil sailing vessels | |
GB1389989A (en) | Boatds driven by a sail | |
SE9902435L (en) | The sailing craft | |
KR102624494B1 (en) | Split rigid sail | |
ATE28835T1 (en) | SAILS AND RIG FOR A SAILING VESSEL. | |
FR2354239A1 (en) | Sail mounting for boat - has forward sails formed in sections and rotatable concentrically about mast at different radii | |
ATE60558T1 (en) | STEERING KEEL. | |
US3345969A (en) | Sailing rig | |
GB1038471A (en) | Water craft | |
FR2382370A1 (en) | Wing boat sail rigging - has rigid flat aerodynamic surfaces with angle of attack controlled by trim tabs | |
ATE25053T1 (en) | WIND-POWERED VEHICLE. | |
GB2100687A (en) | Sailwing construction | |
GB1401095A (en) | Sailing gear for water craft | |
GB922065A (en) | Improvements relating to sailing boats | |
FR2337077A1 (en) | Catamaran with adjustable sails - allows mast, rigging and sails to be moved from one hull to other to suit wind | |
CA2702407C (en) | Sail propulsion system | |
GB1224690A (en) | Sailing boat with improved mast structure | |
GB1395046A (en) | Sailing boats | |
FR2464180A1 (en) | Catamaran marine pleasure craft - has single sail with pivoted saddle to balance craft and tiller brought forward of saddle | |
GB623036A (en) | Improvements in sails for sailing boats and the like | |
FR2349494A1 (en) | Boat with sails formed of vertical panels - has vertical panels held to mast by horizontal ties and rotatable about longitudinal axes to give curved appearance to sail | |
GB1304511A (en) | ||
US4188093A (en) | Large sailboat visibility improvements | |
GB921723A (en) | Improved rig for sailing vessels |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |