FR2447010A1 - Procede et instrument de navigation a voile - Google Patents
Procede et instrument de navigation a voileInfo
- Publication number
- FR2447010A1 FR2447010A1 FR7900968A FR7900968A FR2447010A1 FR 2447010 A1 FR2447010 A1 FR 2447010A1 FR 7900968 A FR7900968 A FR 7900968A FR 7900968 A FR7900968 A FR 7900968A FR 2447010 A1 FR2447010 A1 FR 2447010A1
- Authority
- FR
- France
- Prior art keywords
- sectors
- compass
- rotating
- surround
- sailing boat
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/203—Specially adapted for sailing ships
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Abstract
Procédé et instrument de navigation à voile. L'instrument comprend un compas magnétique à quatre branches 1, 2, 3 et 4 entouré d'une couronne 5 sur laquelle figurent des secteurs 8, 11, 13, 16 permettant d'orienter un voilier en fonction de la direction du vent. Bâtiment de navigation à voile.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900968A FR2447010A1 (fr) | 1979-01-16 | 1979-01-16 | Procede et instrument de navigation a voile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900968A FR2447010A1 (fr) | 1979-01-16 | 1979-01-16 | Procede et instrument de navigation a voile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2447010A1 true FR2447010A1 (fr) | 1980-08-14 |
FR2447010B1 FR2447010B1 (fr) | 1982-01-08 |
Family
ID=9220794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900968A Granted FR2447010A1 (fr) | 1979-01-16 | 1979-01-16 | Procede et instrument de navigation a voile |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2447010A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4481810A (en) * | 1982-06-01 | 1984-11-13 | Ketcham & Mcdougall, Inc. | Adjustable wind direction devices |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984001623A1 (fr) * | 1982-10-12 | 1984-04-26 | Kevin Edward Shephard | Boussole d'embarcation tactique |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2303990A (en) * | 1941-07-21 | 1942-12-01 | Paul F Dietz | Tack changing indicator for sailboats |
US3678591A (en) * | 1969-09-19 | 1972-07-25 | Stanley A Selig Jr | Sailing conditions indicator for sailboats |
DE2233611A1 (de) * | 1971-07-16 | 1973-02-08 | Suunto Oy | Kompassvorrichtung zum segeln |
US3804057A (en) * | 1972-10-12 | 1974-04-16 | R Toscan | Sailboat racing calculator |
DE2440519A1 (de) * | 1973-08-30 | 1975-03-06 | Suunto Oy | Magnetischer kompass zum segeln |
-
1979
- 1979-01-16 FR FR7900968A patent/FR2447010A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2303990A (en) * | 1941-07-21 | 1942-12-01 | Paul F Dietz | Tack changing indicator for sailboats |
US3678591A (en) * | 1969-09-19 | 1972-07-25 | Stanley A Selig Jr | Sailing conditions indicator for sailboats |
DE2233611A1 (de) * | 1971-07-16 | 1973-02-08 | Suunto Oy | Kompassvorrichtung zum segeln |
US3804057A (en) * | 1972-10-12 | 1974-04-16 | R Toscan | Sailboat racing calculator |
DE2440519A1 (de) * | 1973-08-30 | 1975-03-06 | Suunto Oy | Magnetischer kompass zum segeln |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4481810A (en) * | 1982-06-01 | 1984-11-13 | Ketcham & Mcdougall, Inc. | Adjustable wind direction devices |
Also Published As
Publication number | Publication date |
---|---|
FR2447010B1 (fr) | 1982-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |