JPS605995U

JPS605995U - Vessel with reaction skeg

Info

Publication number: JPS605995U
Application number: JP9813283U
Authority: JP
Inventors: 利伸坂本
Original assignee: 三菱重工業株式会社
Priority date: 1983-06-25
Filing date: 1983-06-25
Publication date: 1985-01-17

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 the drawing]

第１〜３図は従来のスケグ付き船舶の船尾部を示すもの
で、第１図は側面図、第２図は第１図の■−■矢視図、
第３図は第１図の■−■矢視図であり、第４〜１０図は
本考案の一実施例としてのリアクションスケグ付き船舶
を示すもので、第４図はその船尾部側面図、第５図は第
４図の■−■矢視図、第６図は第４図のＶｌ−ＶＴ矢視
図、第７図は第４図の■−■矢視断面図、第８図は第４
図の■−■矢視断面図、第９図は第４図のＩＸ−ＩＸ矢
視断面図、第１０図はスクリュープロペラを後方から見
た正面図である。１・・・・・・船体、２・・・・・・スケグ、２′・・
・・・・リアクションスケグ、３・・・・・・舵、４・
・・・・・プロペラ軸、５・・・・・・船尾管、６・・
・・・・スクリュープロペラ、７・・・・・・水面。Figures 1 to 3 show the stern of a conventional skeg-equipped vessel, with Figure 1 being a side view, Figure 2 being a view from the ■-■ arrow in Figure 1,
FIG. 3 is a view taken along the arrows ■-■ in FIG. 1, and FIGS. 4 to 10 show a ship with a reaction skeg as an embodiment of the present invention, and FIG. 4 is a side view of the stern section thereof; Figure 5 is a view taken along the ■-■ arrow in Figure 4, Figure 6 is a view taken along the Vl-VT arrow in Figure 4, Figure 7 is a sectional view taken along the ■-■ arrow in Figure 4, and Figure 8 is a cross-sectional view taken along the ■-■ arrow in Figure 4. Fourth
FIG. 9 is a sectional view taken along the line IX--IX in FIG. 4, and FIG. 10 is a front view of the screw propeller seen from the rear. 1...hull, 2...skeg, 2'...
...Reaction skeg, 3... Rudder, 4.
...Propeller shaft, 5...Stern tube, 6...
...Screw propeller, 7...Water surface.

Claims

[Scope of utility model registration request]

In a ship having a skeg surrounding the propeller shaft in front of the stern screw propeller, the trailing edge of the skeg connects the upper trailing edge of the skeg above the center of the screw propeller and the lower trailing edge of the skeg below, respectively. A ship with a reaction skeg, which is formed so that the propeller blades can be twisted in the opposite direction to the direction in which the propeller blades move in the vicinity.