JPH02141597U - - Google Patents
Info
- Publication number
- JPH02141597U JPH02141597U JP4859989U JP4859989U JPH02141597U JP H02141597 U JPH02141597 U JP H02141597U JP 4859989 U JP4859989 U JP 4859989U JP 4859989 U JP4859989 U JP 4859989U JP H02141597 U JPH02141597 U JP H02141597U
- Authority
- JP
- Japan
- Prior art keywords
- rudder
- view
- closing
- plates
- opening
- 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
- 238000005192 partition Methods 0.000 description 1
Description
第１〜４図は本考案の一実施例としての後縁部
開閉式舵を示すもので、第１図はその船尾側面図
、第２図は第１図の−矢視断面図、第３図は
舵後縁部の拡大断面図、第４図は第３図に対応さ
せて舵後縁部の作用状態を示す拡大断面図であり
、第５〜９図は従来の船舶用舵を示すもので、第
５図はその船尾側面図、第６図は第５図の−
矢視図、第７図は第６図の−矢視図、第８図
は第６図の−矢視図、第９図は第６図の−
矢視図である。
１…船体、２…スターンフレーム、３…ボツシ
ング、４…プロペラ軸、５…スクリユープロペラ
、６…シユーピース、７…ラダーホーン、８…舵
、８ａ…補助舵板、８ｂ…主舵、９，１０…プレ
ート、１１…ピントル、１３…回転軸、１４…油
圧シリンダ、１５〜１７…油管、１８…隔壁、１
９…ピストンのロツド部分、２０…ピストン。
Figures 1 to 4 show a trailing edge opening/closing type rudder as an embodiment of the present invention. Figure 1 is a side view of the stern, Figure 2 is a sectional view taken along the - arrow in Figure 1, and Figure 3 is a sectional view taken along the - arrow in Figure 1. The figure is an enlarged sectional view of the rear edge of the rudder, FIG. 4 is an enlarged sectional view showing the working state of the rear edge of the rudder corresponding to FIG. 3, and FIGS. 5 to 9 show a conventional rudder for ships. Figure 5 is a side view of the stern, and Figure 6 is a side view of Figure 5.
Fig. 7 is a - arrow view of Fig. 6, Fig. 8 is a - arrow view of Fig. 6, and Fig. 9 is a - arrow view of Fig. 6.
It is an arrow view. 1...Hull, 2...Stern frame, 3...Bossing, 4...Propeller shaft, 5...Screw propeller, 6...Sew piece, 7...Rudder horn, 8...Rudder, 8a...Auxiliary rudder plate, 8b...Main rudder, 9, DESCRIPTION OF SYMBOLS 10... Plate, 11... Pintle, 13... Rotating shaft, 14... Hydraulic cylinder, 15-17... Oil pipe, 18... Partition wall, 1
9...Rod part of the piston, 20...Piston.
Claims (1)
の後端両側に、前縁部を鉛直軸線のまわりに回動
可能に枢着された左右一対の補助舵板をそなえ、
これらの補助舵板の各後縁の相互間を開閉しうる
駆動機構が設けられたことを特徴とする、後縁部
開閉式舵。 A rudder that is installed on the ship's hull so that it can be steered is equipped with a pair of left and right auxiliary rudder plates on both sides of the rear end of the main rudder, the front edges of which are pivotably mounted around a vertical axis.
A trailing edge opening/closing rudder characterized by being provided with a drive mechanism capable of opening and closing the trailing edges of these auxiliary rudder plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4859989U JPH02141597U (en) | 1989-04-25 | 1989-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4859989U JPH02141597U (en) | 1989-04-25 | 1989-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141597U true JPH02141597U (en) | 1990-11-28 |
Family
ID=31565553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4859989U Pending JPH02141597U (en) | 1989-04-25 | 1989-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010013087A (en) * | 2008-07-02 | 2010-01-21 | Koike Zosen Kaiun Kk | Marine vessel |
| JP2016032952A (en) * | 2014-07-30 | 2016-03-10 | 国立研究開発法人海上技術安全研究所 | Three-wing type rudder and ship with three-wing type rudder |
-
1989
- 1989-04-25 JP JP4859989U patent/JPH02141597U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010013087A (en) * | 2008-07-02 | 2010-01-21 | Koike Zosen Kaiun Kk | Marine vessel |
| JP2016032952A (en) * | 2014-07-30 | 2016-03-10 | 国立研究開発法人海上技術安全研究所 | Three-wing type rudder and ship with three-wing type rudder |
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