JPS55145093A - Light buoy - Google Patents
Light buoyInfo
- Publication number
- JPS55145093A JPS55145093A JP5452579A JP5452579A JPS55145093A JP S55145093 A JPS55145093 A JP S55145093A JP 5452579 A JP5452579 A JP 5452579A JP 5452579 A JP5452579 A JP 5452579A JP S55145093 A JPS55145093 A JP S55145093A
- Authority
- JP
- Japan
- Prior art keywords
- lighting fixture
- vertical
- waves
- hydraulic cylinder
- light buoy
- 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
Abstract
PURPOSE: To hold the lighting fixture in vertical continuously even if it is rolled by waves, by supporting the lighting fixture inclinably on a scull while interlocking said lighting fixture with a horizontal indicating tool located at the position departed by predetermined distance.
CONSTITUTION: The lighting fixture 3 is supported inclinably by a universal at the top of a scull 2 with the center of gravity including a receiving metal 5, and when the light buoy is inclined by waves the vertical indicating tool 11 will maintain a rod 13 in vertical attitude through the function of a weight 12 to operate a hydraulic cylinder 18, thereby the operating pressure is transmitted through a conduit 20 to the hydraulic cylinder 17 and the lighting fixture 3 is moved to vertical attitude by a projected rod 16 through the operation of hydraulic cylinder 17. Consequently the lighting fixture 3 is continuously maintained in vertical attitude even if the light buoy is rolled by waves thereby horizontal lighting is obtained continuously.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5452579A JPS55145093A (en) | 1979-05-02 | 1979-05-02 | Light buoy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5452579A JPS55145093A (en) | 1979-05-02 | 1979-05-02 | Light buoy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55145093A true JPS55145093A (en) | 1980-11-12 |
Family
ID=12973066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5452579A Pending JPS55145093A (en) | 1979-05-02 | 1979-05-02 | Light buoy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55145093A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100798728B1 (en) | 2007-02-14 | 2008-01-28 | 대기해양 주식회사 | Horizontal led lantern system |
-
1979
- 1979-05-02 JP JP5452579A patent/JPS55145093A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100798728B1 (en) | 2007-02-14 | 2008-01-28 | 대기해양 주식회사 | Horizontal led lantern system |
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