JPS6452995U - - Google Patents

Description

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

第１図は本考案の一実施例を示す船尾部側面図
、第２図は第１図の―に沿つた部分横断面図
、第３図は第１図の―に沿つた部分平面図で
ある。第４図、第５図はそれぞれ公知の半没水型
双胴船の側面図、背面図、第６図は第４図の半没
水型双胴船の船首に作用するモーメントと船速と
の関係を示す線図、第７図は第４図の半没水型双
胴船が船首トリムした状態を示す側面図である。 １…水平張出板、２…推進器軸中心線、３…補
強用構造体、０５…推進器、０６…没水浮体、０
７…懸吊舵、０８…支持浮体、０９…胴体。 Fig. 1 is a side view of the stern section showing an embodiment of the present invention, Fig. 2 is a partial cross-sectional view taken along - in Fig. 1, and Fig. 3 is a partial plan view taken along - in Fig. 1. be. Figures 4 and 5 are a side view and rear view of a known semi-submersible catamaran, respectively, and Figure 6 shows the moment acting on the bow of the semi-submersible catamaran shown in Figure 4 and the ship speed. FIG. 7 is a side view showing the semi-submersible catamaran of FIG. 4 in a state where the bow is trimmed. DESCRIPTION OF SYMBOLS 1...Horizontal projecting plate, 2...Propeller axis center line, 3...Reinforcing structure, 05...Propeller, 06...Submerged floating body, 0
7... Suspension rudder, 08... Support floating body, 09... Fuselage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平姿勢で水没し尾部にそれぞれ推進器が軸支
された紡錘状下部船体を左右一対的に並設しその
上部に水面上に露出する甲板構造を有する半没水
型双胴船において、上記水面と上記推進器上端と
の中間レベルで船尾部船体の両側に左右一対的に
突設された水平張出板を具えたことを特徴とする
半没水型双胴船。 In a semi-submersible catamaran, which is submerged in water in a horizontal position and has a spindle-shaped lower hull with a propulsion device pivotally supported at the tail, which is arranged side by side in pairs on the left and right, and has a deck structure where the upper part is exposed above the water surface, A semi-submersible catamaran characterized by comprising horizontal projecting plates projecting in pairs on both sides of the stern hull at an intermediate level between the upper end of the propeller and the upper end of the propeller.