JPS61150537U - - Google Patents
Info
- Publication number
- JPS61150537U JPS61150537U JP3337685U JP3337685U JPS61150537U JP S61150537 U JPS61150537 U JP S61150537U JP 3337685 U JP3337685 U JP 3337685U JP 3337685 U JP3337685 U JP 3337685U JP S61150537 U JPS61150537 U JP S61150537U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- shaft
- control device
- guide
- motor
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図は本考案振動制御装置の実施例の概略図
、第２図は第１図の―矢視図、第３図は同上
の振動曲線図である。第４図は船舶の後部構造の
概略図、第５図は同上の振動曲線図である。
１…レーダーマスト、２…ウエイト、３…ネジ
溝が切られた軸、４…ガイド、８…モータ。
FIG. 1 is a schematic diagram of an embodiment of the vibration control device of the present invention, FIG. 2 is a view taken along the - arrow in FIG. 1, and FIG. 3 is a vibration curve diagram of the same. FIG. 4 is a schematic diagram of the rear structure of the ship, and FIG. 5 is a vibration curve diagram of the same. 1...Radar mast, 2...Weight, 3...Shaft with threaded groove, 4...Guide, 8...Motor.
Claims (1)
置において、固有振動数を変化させるためのウエ
イトと、前記ウエイトを上下させるためのネジ溝
が切られた軸と、前記軸を回転させるためのモー
タと、ウエイトを上下させるためのガイドとを備
えたことを特徴とする振動制御装置。 A vibration control device for high structures such as marine radar masts includes a weight for changing the natural frequency, a shaft with a threaded groove for moving the weight up and down, and a motor for rotating the shaft. , and a guide for raising and lowering a weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3337685U JPS61150537U (en) | 1985-03-11 | 1985-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3337685U JPS61150537U (en) | 1985-03-11 | 1985-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61150537U true JPS61150537U (en) | 1986-09-17 |
Family
ID=30535770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3337685U Pending JPS61150537U (en) | 1985-03-11 | 1985-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61150537U (en) |
-
1985
- 1985-03-11 JP JP3337685U patent/JPS61150537U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0367295U (en) | ||
| JPS61150537U (en) | ||
| JPH0192235U (en) | ||
| JPS61167482U (en) | ||
| JPS61146498U (en) | ||
| GB1224690A (en) | Sailing boat with improved mast structure | |
| JPS62179891U (en) | ||
| JPS61132199U (en) | ||
| JPS61115134U (en) | ||
| JPS61164332U (en) | ||
| JPS588640Y2 (en) | Rubber boat center board lifting device | |
| JPS61142664U (en) | ||
| JPS6240095U (en) | ||
| JPS60172408U (en) | Parabolic antenna attitude control device | |
| JPS5825300U (en) | Installation structure of navigation lights on sailing ships | |
| JPS6318646U (en) | ||
| JPS6081396U (en) | structure roof | |
| JPS5881197U (en) | Composite sail device | |
| JPH0634175U (en) | Propeller with solar cell | |
| JPS62138692U (en) | ||
| JPS60166696U (en) | circular yacht | |
| JPH01124379U (en) | ||
| JPH01144299U (en) | ||
| JPH0373352U (en) | ||
| JPS6267897U (en) |