JPS5555091A - Caudal fin type propeller - Google Patents

Caudal fin type propeller

Info

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
Application number
JP12886878A
Other languages
Japanese (ja)
Inventor
Kichiji Ohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP12886878A priority Critical patent/JPS5555091A/en
Publication of JPS5555091A publication Critical patent/JPS5555091A/en
Pending legal-status Critical Current

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  • 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
JP12886878A 1978-10-18 1978-10-18 Caudal fin type propeller Pending JPS5555091A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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