JP2015140026A - 帆船の転覆危険防止装置 - Google Patents
帆船の転覆危険防止装置 Download PDFInfo
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- JP2015140026A JP2015140026A JP2014012034A JP2014012034A JP2015140026A JP 2015140026 A JP2015140026 A JP 2015140026A JP 2014012034 A JP2014012034 A JP 2014012034A JP 2014012034 A JP2014012034 A JP 2014012034A JP 2015140026 A JP2015140026 A JP 2015140026A
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- float
- mast
- sail
- ship
- tip
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Abstract
【解決手段】マストC先端に、風下にたなびくことができる浮きHを付加する。さらに、マスト先端に取り付けた浮きHを、通常はしぼんでいて、着水すると膨らむエアーバッグとする。通常内部に気体が入っておらず十分な浮力を有する従来の球体の浮きより空気抵抗を減じて転倒モーメントを大幅に削減することができ、帆船の安全性が向上する。
【選択図】図2
Description
B :船体
C :マスト
D :ジブ
E :メインセール
F :帆桁(ブーム)
G :セール保持リング
H :浮き
I :ロープ
Claims (2)
- 帆船において、強風や波浪により船体が傾きマストが海面下に沈むのを防ぐために、マストの先端に結ばれ、風下にたなびくことができる流線型の浮きをセール先端に付加したもの。
- 帆船において、強風や波浪により船体が傾きマストが海面下に沈むのを防ぐために、通常は内部に気体の入っていない浮きで、水に浸かると内部の錠剤が溶解し圧力のかかったボンベの炭酸ガス噴出口部に向かって針が刺さり、その隙間からガスが噴出され膨らませるエアーバッグを、セール先端に付加したもの。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014012034A JP6008209B2 (ja) | 2014-01-27 | 2014-01-27 | 帆船の転覆危険防止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014012034A JP6008209B2 (ja) | 2014-01-27 | 2014-01-27 | 帆船の転覆危険防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015140026A true JP2015140026A (ja) | 2015-08-03 |
JP6008209B2 JP6008209B2 (ja) | 2016-10-19 |
Family
ID=53770699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014012034A Expired - Fee Related JP6008209B2 (ja) | 2014-01-27 | 2014-01-27 | 帆船の転覆危険防止装置 |
Country Status (1)
Country | Link |
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JP (1) | JP6008209B2 (ja) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016860A (en) * | 1960-12-06 | 1962-01-16 | Robert Mark Johnson | Sail boat safety device |
FR2196626A5 (ja) * | 1972-08-17 | 1974-03-15 | Lanos Marc | |
US4223621A (en) * | 1978-05-19 | 1980-09-23 | Herman Berger | Multihull sailing vessel having means for righting capsized vessels incorporated therein |
JPS55179998U (ja) * | 1979-06-11 | 1980-12-24 | ||
US4651666A (en) * | 1984-10-31 | 1987-03-24 | Lake John A | Multi-hull sailboat righter |
US4784075A (en) * | 1987-05-02 | 1988-11-15 | Marion Kleist-Schorling | Watercraft with righting aid |
JPH0396294U (ja) * | 1990-01-23 | 1991-10-01 | ||
US5191850A (en) * | 1991-10-07 | 1993-03-09 | Gougeon Manufacturing Corp. | Sail boat righting system |
JPH08198180A (ja) * | 1995-01-30 | 1996-08-06 | Life Guard Kogyo Kk | 遭難沈没用船位置標識装置 |
US20040137810A1 (en) * | 2002-12-20 | 2004-07-15 | Van Mil Jeroen Vincenl | Flotation device and method of manufacturing the same |
EP1486414A1 (en) * | 2003-06-09 | 2004-12-15 | Glauco Guida | Safety device for floatation and straightening of sailing boats |
WO2012020441A2 (en) * | 2010-08-12 | 2012-02-16 | Nautigest S.R.L. | Improved airfoil sail structure, or "wingsai" |
-
2014
- 2014-01-27 JP JP2014012034A patent/JP6008209B2/ja not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016860A (en) * | 1960-12-06 | 1962-01-16 | Robert Mark Johnson | Sail boat safety device |
FR2196626A5 (ja) * | 1972-08-17 | 1974-03-15 | Lanos Marc | |
US4223621A (en) * | 1978-05-19 | 1980-09-23 | Herman Berger | Multihull sailing vessel having means for righting capsized vessels incorporated therein |
JPS55179998U (ja) * | 1979-06-11 | 1980-12-24 | ||
US4651666A (en) * | 1984-10-31 | 1987-03-24 | Lake John A | Multi-hull sailboat righter |
US4784075A (en) * | 1987-05-02 | 1988-11-15 | Marion Kleist-Schorling | Watercraft with righting aid |
JPH0396294U (ja) * | 1990-01-23 | 1991-10-01 | ||
US5191850A (en) * | 1991-10-07 | 1993-03-09 | Gougeon Manufacturing Corp. | Sail boat righting system |
JPH08198180A (ja) * | 1995-01-30 | 1996-08-06 | Life Guard Kogyo Kk | 遭難沈没用船位置標識装置 |
US20040137810A1 (en) * | 2002-12-20 | 2004-07-15 | Van Mil Jeroen Vincenl | Flotation device and method of manufacturing the same |
EP1486414A1 (en) * | 2003-06-09 | 2004-12-15 | Glauco Guida | Safety device for floatation and straightening of sailing boats |
WO2012020441A2 (en) * | 2010-08-12 | 2012-02-16 | Nautigest S.R.L. | Improved airfoil sail structure, or "wingsai" |
Also Published As
Publication number | Publication date |
---|---|
JP6008209B2 (ja) | 2016-10-19 |
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