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JPS56116596A - Movement conversion mechanism - Google Patents

Movement conversion mechanism

Info

Publication number
JPS56116596A
JPS56116596A JP1950780A JP1950780A JPS56116596A JP S56116596 A JPS56116596 A JP S56116596A JP 1950780 A JP1950780 A JP 1950780A JP 1950780 A JP1950780 A JP 1950780A JP S56116596 A JPS56116596 A JP S56116596A
Authority
JP
Japan
Prior art keywords
paddles
boat
secured
gear
pedals
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
JP1950780A
Other languages
Japanese (ja)
Inventor
Makoto Nandate
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 JP1950780A priority Critical patent/JPS56116596A/en
Publication of JPS56116596A publication Critical patent/JPS56116596A/en
Pending legal-status Critical Current

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  • Transmission Devices (AREA)

Abstract

PURPOSE: To propel a boat by manpower, by working pedals to actuate paddles through a rotation transmission mechanism.
CONSTITUTION: A gear 8 is secured on a crankshaft, which is rotated by working pedals 9, 10. The gear 8 and another gear 6, which is secured on a rotary shaft 1 provided at the stern of a boat, are coupled to each other by a chain. The rotary discs of swash plate assemblies A, B are secured on the rotary shaft 1. Sliding plates provided with paddles 17 are swingably mounted on the rotary discs. Bars, which support the paddles 17, are supported by reciprocation suppressing members 18 each composed of two arc-shaped elements. The pedals 9, 10 are worked to turn the rotary shaft 1 through the gears 8, 6. The paddles 17 are swung right and left by the rotation of the shaft 1 to propel the boat.
COPYRIGHT: (C)1981,JPO&Japio
JP1950780A 1980-02-19 1980-02-19 Movement conversion mechanism Pending JPS56116596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1950780A JPS56116596A (en) 1980-02-19 1980-02-19 Movement conversion mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1950780A JPS56116596A (en) 1980-02-19 1980-02-19 Movement conversion mechanism

Publications (1)

Publication Number Publication Date
JPS56116596A true JPS56116596A (en) 1981-09-12

Family

ID=12001278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1950780A Pending JPS56116596A (en) 1980-02-19 1980-02-19 Movement conversion mechanism

Country Status (1)

Country Link
JP (1) JPS56116596A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013104259A1 (en) * 2012-01-12 2013-07-18 Xin Zhanluo Mechanical underwater manual propeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013104259A1 (en) * 2012-01-12 2013-07-18 Xin Zhanluo Mechanical underwater manual propeller

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