| 摘要 |
The present invention relates to a door seat which supports a door formed on a bow loading system of a shuttle tanker transporting crude oil, which is composed of a main frame of a predetermined height which includes a predetermined cavity on the center for inserting a base plate of a hinge supporting the operation of opening and closing the door and an rear surface welded and joined to an outer plate of a stem unit of the shuttle tanker; and a fixed plate which is joined to the cavity of the main frame and closely joined to the bottom surface of the base plate. The bow door seat of the shuttle tanker is easily and simply installed and can firmly fixate the hinge supporting the operation of opening and closing the door. |
