JPS6072798U

JPS6072798U - ship finned skeg

Info

Publication number: JPS6072798U
Application number: JP16657183U
Authority: JP
Inventors: 勉池田
Original assignee: 三菱重工業株式会社
Priority date: 1983-10-27
Filing date: 1983-10-27
Publication date: 1985-05-22

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

[Brief explanation of drawings]

第１〜４図は従来の船舶のスケグを示すもので、第１図
は同スケグをそなえた船尾部の側面図、第２図は第１図
の■−■矢視断面図、第３図は第１図の■−■矢視断面
図、第４図は第１図のＩＶ−ＩＶ矢視断面図であり、第
５，６図は本考案の一実施例としての船舶のフィン付き
スケグを示すもので、第５図は本考案のスケグをそなえ
た船尾部の側面図、第６図は第５図のＶＩ−ＶＩ矢視断
面図である。１・・・船体、２・・・スケグ、２ａ、２ｂ・・・スケ
グ後縁部、３・・・ボツシング、４・・・プロペラ、５
・・・プロペラシャフト、６ａ・・・プロペラの先端の
回転軌跡、６ｂ・・・プロペラの回転方向、７・・・船
体中心線、８ａ、８ｂ・・・フィン。Figures 1 to 4 show the skeg of a conventional ship. Figure 1 is a side view of the stern section equipped with the same skeg, Figure 2 is a sectional view taken along the ■-■ arrow in Figure 1, and Figure 3. is a cross-sectional view taken along the line ■-■ in FIG. 1, FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG. 1, and FIGS. 5 is a side view of the stern section equipped with the skeg of the present invention, and FIG. 6 is a sectional view taken along the line VI-VI in FIG. 5. DESCRIPTION OF SYMBOLS 1... Hull, 2... Skeg, 2a, 2b... Skeg trailing edge, 3... Botting, 4... Propeller, 5
... Propeller shaft, 6a... Rotation trajectory of the tip of the propeller, 6b... Rotation direction of the propeller, 7... Hull center line, 8a, 8b... Fins.

Claims

[Scope of utility model registration request]

In front of the stern propeller, the skeg has a bent trailing edge so that the flow of water can be changed in the opposite direction to the rotation of the propeller, and there are fins that can change the flow of water in the opposite direction to the rotation of the propeller. , a finned skeg for a ship, characterized in that finned skegs are provided on both sides of the skeg.