JPS60149486U

JPS60149486U - semi-submersible work boat

Info

Publication number: JPS60149486U
Application number: JP3776484U
Authority: JP
Inventors: 豊高　誠
Original assignee: 日立造船株式会社
Priority date: 1984-03-15
Filing date: 1984-03-15
Publication date: 1985-10-04

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図〜第３図はこの考案の第１実施例を示し、第１図
は作業状態の半潜水式作業船の側面図、第２図は同正面
図、第３図は同部分切欠き平面図、第４図〜第ｉ図はこ
の考案の第２実施例を　　　□示し、第４図は作業状態
の半潜水式作業船の側面図、第５図は同正面図、第６図
は同部分切欠き平　　。面図である。１・・・上部船体、２・・・下部船体、３・・・支柱、
６・・・開口。Figures 1 to 3 show the first embodiment of this invention; Figure 1 is a side view of the semi-submersible work boat in working condition, Figure 2 is a front view of the same, and Figure 3 is a partially cutaway view of the same. The plan view and Figures 4 to 1 show the second embodiment of this invention, Figure 4 is a side view of the semi-submersible work boat in working condition, Figure 5 is a front view of the same, and Figure 6 is a Same part notched flat. It is a front view. 1... Upper hull, 2... Lower hull, 3... Support column,
6...Opening.

Claims

[Scope of utility model registration request]

In a semi-submersible work boat equipped with an upper hull 1, a pair of left and right lower hulls 2 which are long in the front and rear, and a plurality of struts 3 connecting the upper and lower hulls 1 and 2, the lower hull 2 is attached to the lower hull 2 in the left and right direction. A semi-submersible work boat characterized by being provided with a penetrating opening 6.