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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan LtdfiledCriticalNKK Corp
Priority to JP12631476ApriorityCriticalpatent/JPS5351893A/en
Publication of JPS5351893ApublicationCriticalpatent/JPS5351893A/en
PURPOSE: To enable deleting steps and material or the like of the hull framework structure of a ship, particularly the framework structure of the hull bilge section by increasing the outboard of the stem and stern thicker than the center of the hull and continuing the hull by using the same number of longitudinal boom materials as that of the center boom of the hull at the stem and stern.