JPS59142195U - Marine reaction fin - Google Patents

Marine reaction fin

Info

Publication number
JPS59142195U
JPS59142195U JP3663783U JP3663783U JPS59142195U JP S59142195 U JPS59142195 U JP S59142195U JP 3663783 U JP3663783 U JP 3663783U JP 3663783 U JP3663783 U JP 3663783U JP S59142195 U JPS59142195 U JP S59142195U
Authority
JP
Japan
Prior art keywords
stern
fixed
skeg
screw propeller
fin
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
JP3663783U
Other languages
Japanese (ja)
Inventor
勉 池田
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP3663783U priority Critical patent/JPS59142195U/en
Publication of JPS59142195U publication Critical patent/JPS59142195U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1.2図は従来の舶用リアクションフィンを示すもの
で、第1図は右舷側から見た船尾部の側面図、第2図は
第1図の■−■矢視断面図であり、第3〜6図は本考案
の第1実施例としての舶用リアクションフィンを示すも
ので、第3図は右舷側。 から見た船尾部の側面図、第4図は第3図のIV−■矢
視断面図、第5図は第3図のV−V矢視断面図であり、
第6図は第5図に対応させてスケグの変形例を示す断面
図であり、第7〜9図は本考案の第2実施例としての舶
用リアクションフィンを示すもので、第7図は右舷側か
ら見た船尾部の側面図、第8図は第7図の■−■矢視断
面図であり、第9図は第8図に対応させてスケグの変形
例を示す断面図である。 −1・・・・・・スターンフレーム、2・・・・・・船
底、3””フィンボス、4・・・・・・プロペラ軸、5
・・・・・・プロペラ、6a〜6f・・・・・・フィン
、7・・・・・・ストラット、8・・・・・・ラダーホ
ーン、9・・・・・・舵、10・・・・・・舵頭材、1
1・・・・・・スケグ、12・・・・・・ストラット、
13・・・・・・船体中心線、14・・・・l・スケグ
Figure 1.2 shows a conventional marine reaction fin. Figure 1 is a side view of the stern section seen from the starboard side, Figure 2 is a sectional view taken along the ■-■ arrow in Figure 1, and Figure 2 is a cross-sectional view taken along the Figures 3 to 6 show a marine reaction fin as a first embodiment of the present invention, and Figure 3 shows the starboard side. 4 is a sectional view taken along the line IV-■ in FIG. 3, and FIG. 5 is a sectional view taken along the line V-V in FIG. 3.
FIG. 6 is a sectional view showing a modified example of the skeg corresponding to FIG. 5, and FIGS. 7 to 9 show a marine reaction fin as a second embodiment of the present invention, and FIG. A side view of the stern section as seen from the side, FIG. 8 is a cross-sectional view taken along the line ■--■ in FIG. 7, and FIG. 9 is a cross-sectional view showing a modification of the skeg corresponding to FIG. 8. -1...Stern frame, 2...Bottom, 3"" Fin boss, 4...Propeller shaft, 5
...Propeller, 6a to 6f...Fin, 7...Strut, 8...Rudder horn, 9...Rudder, 10... ...Rudder stock, 1
1...Skeg, 12...Strut,
13...hull center line, 14...l skeg.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シューピースをそなえない船舶の船尾のスクリュープロ
ペラに流入する流れに上記スクリュープロペラの回転方
向と反対方向の回転流を与えるべく、上記スクリュープ
ロペラの前方にプロペラ軸を囲むボスから放射状に突出
する複数のフィンをそなえ、上記船舶の船尾船底にスケ
グが突設固着されて、上記フィンの各先端を連ねるスト
ラットの上端が上部スターンフレームに固着されるとと
もに、同ストラットの下端が上記スケグに固着されたこ
とを特徴とする、舶用リアクションフィン。
In order to provide a rotational flow in a direction opposite to the rotational direction of the screw propeller to the flow flowing into the stern screw propeller of a ship not equipped with a shoe piece, a plurality of radially protruding from a boss surrounding the propeller shaft are provided in front of the screw propeller. A skeg is fixed to the bottom of the stern of the vessel, and the upper end of a strut connecting each tip of the fin is fixed to the upper stern frame, and the lower end of the strut is fixed to the skeg. Marine reaction fins featuring:
JP3663783U 1983-03-14 1983-03-14 Marine reaction fin Pending JPS59142195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3663783U JPS59142195U (en) 1983-03-14 1983-03-14 Marine reaction fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3663783U JPS59142195U (en) 1983-03-14 1983-03-14 Marine reaction fin

Publications (1)

Publication Number Publication Date
JPS59142195U true JPS59142195U (en) 1984-09-22

Family

ID=30167302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3663783U Pending JPS59142195U (en) 1983-03-14 1983-03-14 Marine reaction fin

Country Status (1)

Country Link
JP (1) JPS59142195U (en)

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