JPS5555091A - Caudal fin type propeller - Google Patents
Caudal fin type propellerInfo
- Publication number
- JPS5555091A JPS5555091A JP12886878A JP12886878A JPS5555091A JP S5555091 A JPS5555091 A JP S5555091A JP 12886878 A JP12886878 A JP 12886878A JP 12886878 A JP12886878 A JP 12886878A JP S5555091 A JPS5555091 A JP S5555091A
- Authority
- JP
- Japan
- Prior art keywords
- vertical
- caudal fin
- floating body
- small boat
- facilitates
- 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.)
- Pending
Links
Landscapes
- Toys (AREA)
Abstract
PURPOSE: Provision of a caudal fin type propeller on a small boat, etc. facilitates the small boat, etc. to navigate by itself by manual vertical operation with a handle with use of a light human power.
CONSTITUTION: In concurrence of riding in forward posture on a floating body 1, e.g. aquatic buoyant surfboard or small boat, etc. with holding left and right grips 3 and 3' of a T-letter type handle 2 by both hands in a half crouching posture, vertical operations are repeated with maintenance of stabilized balance. This facilitates to propel the floating body 1 by paddling by vertical movement of a caudal fin 6 with vertical sways of the T-letter type handle. And, miscellaneous water running conditions can be obtained by taking balance on the floating body 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12886878A JPS5555091A (en) | 1978-10-18 | 1978-10-18 | Caudal fin type propeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12886878A JPS5555091A (en) | 1978-10-18 | 1978-10-18 | Caudal fin type propeller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5555091A true JPS5555091A (en) | 1980-04-22 |
Family
ID=14995338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12886878A Pending JPS5555091A (en) | 1978-10-18 | 1978-10-18 | Caudal fin type propeller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5555091A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61147697U (en) * | 1985-03-06 | 1986-09-11 | ||
JPS6422391U (en) * | 1987-07-31 | 1989-02-06 | ||
WO2009067078A1 (en) * | 2007-11-21 | 2009-05-28 | Dolprop Industries Ab | A watercraft propulsion device including a linkage and a horizontal propulsion fin |
JP2012513329A (en) * | 2008-12-23 | 2012-06-14 | ドルプロプ インダストリーズ アーベー | Ship propulsion device |
-
1978
- 1978-10-18 JP JP12886878A patent/JPS5555091A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61147697U (en) * | 1985-03-06 | 1986-09-11 | ||
JPS6422391U (en) * | 1987-07-31 | 1989-02-06 | ||
WO2009067078A1 (en) * | 2007-11-21 | 2009-05-28 | Dolprop Industries Ab | A watercraft propulsion device including a linkage and a horizontal propulsion fin |
JP2011504152A (en) * | 2007-11-21 | 2011-02-03 | ドルプロプ・インダストリーズ・エービー | Ship propulsion device having link mechanism and horizontal propulsion fin |
US8187044B2 (en) | 2007-11-21 | 2012-05-29 | Dolprop Industries Ab | Watercraft propulsion device including a linkage and a horizontal propulsion fin |
JP2012513329A (en) * | 2008-12-23 | 2012-06-14 | ドルプロプ インダストリーズ アーベー | Ship propulsion device |
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