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JPS54104193A - Driving mechanism of underwater navigating body - Google Patents

Driving mechanism of underwater navigating body

Info

Publication number
JPS54104193A
JPS54104193A JP966578A JP966578A JPS54104193A JP S54104193 A JPS54104193 A JP S54104193A JP 966578 A JP966578 A JP 966578A JP 966578 A JP966578 A JP 966578A JP S54104193 A JPS54104193 A JP S54104193A
Authority
JP
Japan
Prior art keywords
eccentric shaft
shaft
rotary
tail fin
fin plate
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
JP966578A
Other languages
Japanese (ja)
Inventor
Yuzuru Watanabe
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP966578A priority Critical patent/JPS54104193A/en
Publication of JPS54104193A publication Critical patent/JPS54104193A/en
Pending legal-status Critical Current

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  • Toys (AREA)

Abstract

PURPOSE: To smoothly drive a tail fin plate, by driving connecting a drive source and a tail fin plate supporting shaft by a rotating disc with an eccentric shaft and rotary arms with a rotary frame.
CONSTITUTION: A rotating disc 6 with an eccentric shaft 7 is mounted to a pivot 5 of a motor 4 installed to a main body 1 while both ends of a rotary frame 10 consisting of a pair of parallel facing frame levers 12, 13 are fixed to the noses of rotary arms 9 mounted in projecting shapes to a tail fin plate 3 supported to a shaft 8 in a revolution-free form, and the eccentric shaft 7 is inserted into a void 16 between the facing frame levers 12, 13 in a sliding-free shape. Consequently, when driving the motor 4, the rotating disc 6 is turned, the eccentric shaft 7 is eccentrically moved, the rotary arms 9 are reciprocation revolution moved centering around the shaft 8, and the tail fin plate 3 oscillates left and right, thus generating thrust. Since the rotary frame 10 is supported to the noses of the rotary arms 9 in a revolution-free shape by means of pins 11, a condition that the eccentric shaft 7 is inserted is naturally maintained even if the eccentric shaft 7 is located at any places in the void 16, and power can smoothly be transmitted.
COPYRIGHT: (C)1979,JPO&Japio
JP966578A 1978-01-31 1978-01-31 Driving mechanism of underwater navigating body Pending JPS54104193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP966578A JPS54104193A (en) 1978-01-31 1978-01-31 Driving mechanism of underwater navigating body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP966578A JPS54104193A (en) 1978-01-31 1978-01-31 Driving mechanism of underwater navigating body

Publications (1)

Publication Number Publication Date
JPS54104193A true JPS54104193A (en) 1979-08-16

Family

ID=11726501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP966578A Pending JPS54104193A (en) 1978-01-31 1978-01-31 Driving mechanism of underwater navigating body

Country Status (1)

Country Link
JP (1) JPS54104193A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105836083A (en) * 2016-04-26 2016-08-10 哈尔滨工程大学 Bionic fishtail structure driven by eccentric wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105836083A (en) * 2016-04-26 2016-08-10 哈尔滨工程大学 Bionic fishtail structure driven by eccentric wheel

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