JPS5579788A - Spar buoy - Google Patents

Spar buoy

Info

Publication number
JPS5579788A
JPS5579788A JP15434178A JP15434178A JPS5579788A JP S5579788 A JPS5579788 A JP S5579788A JP 15434178 A JP15434178 A JP 15434178A JP 15434178 A JP15434178 A JP 15434178A JP S5579788 A JPS5579788 A JP S5579788A
Authority
JP
Japan
Prior art keywords
buoy
resistor
pitching
center
gravity
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
JP15434178A
Other languages
Japanese (ja)
Inventor
Isaburo Takeyasu
Shoichi Kashiwatani
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.)
ZENIRAITO V KK
Zeni Lite Buoy Co Ltd
Original Assignee
ZENIRAITO V KK
Zeni Lite Buoy Co Ltd
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 ZENIRAITO V KK, Zeni Lite Buoy Co Ltd filed Critical ZENIRAITO V KK
Priority to JP15434178A priority Critical patent/JPS5579788A/en
Publication of JPS5579788A publication Critical patent/JPS5579788A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To restrict pitch and roll of a buoy due to waves by providing a resistor concurrently used as a dead weight at the lower end of a spar body in which the central part is slightly thick and the upper and lower parts are tapered.
CONSTITUTION: A force for pitching a mile post 1 in X-shape by wave acts thereon. However, since a resistor 7 is provided at the lower end of a mile post 1 positioned at the remotest distance from the center of the X-shaped pitching, a strong braking force is acted upon the X-shaped pitching to prevent the pitching or to immediately decrease the pitching even when it occurs. Further, even when a force for rotating the buoy around the vertical shaft, this T-shaped resistor acts as a braking force. The resistor 7 lowers the center of gravity of the buoy, and it is effective for lowering the center of gravity of the buoy and adjusting the buoyancy thereof that the resistor 7 lowers the center of gravity of the buoy and further the lower part of the mile body 1 is made into a water ballast tank 6.
COPYRIGHT: (C)1980,JPO&Japio
JP15434178A 1978-12-11 1978-12-11 Spar buoy Pending JPS5579788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15434178A JPS5579788A (en) 1978-12-11 1978-12-11 Spar buoy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15434178A JPS5579788A (en) 1978-12-11 1978-12-11 Spar buoy

Publications (1)

Publication Number Publication Date
JPS5579788A true JPS5579788A (en) 1980-06-16

Family

ID=15582024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15434178A Pending JPS5579788A (en) 1978-12-11 1978-12-11 Spar buoy

Country Status (1)

Country Link
JP (1) JPS5579788A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01285482A (en) * 1988-05-11 1989-11-16 Resinex Spa Cylindrical buoy
US5387144A (en) * 1992-09-19 1995-02-07 Zeni Lite Buoy Co., Ltd. Stabilizer for spar buoy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01285482A (en) * 1988-05-11 1989-11-16 Resinex Spa Cylindrical buoy
US5387144A (en) * 1992-09-19 1995-02-07 Zeni Lite Buoy Co., Ltd. Stabilizer for spar buoy

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