首页>
外国专利>
A CLOSING COVER FOR CLOSING A LOWER PART OF A HOISTING CHAMBER IN A HULL OF A MARINE VESSEL AND A METHOD OF FACILITATING ACCESS TO A LOWER PART OF A HOISTING CHAMBER
A CLOSING COVER FOR CLOSING A LOWER PART OF A HOISTING CHAMBER IN A HULL OF A MARINE VESSEL AND A METHOD OF FACILITATING ACCESS TO A LOWER PART OF A HOISTING CHAMBER
展开▼
机译:用于关闭船舶的船体下部的起吊室的封闭盖以及便于进入下部的起吊室的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A closing cover for closing an opening in a hull of a marine vessel, includes a first part and a second part. The second part has a cylindrical periphery wall and a water tight inner section bordered by the periphery wall and the first part has a flange plate portion extending radially over the periphery wall of the second part, in which the first part and the second part are removably attached to each other. The second part is provided with a sealing system and attaching pins at its outer cylindrical surface.
展开▼