Hatch assembly for ship

A technology for ships and hatches, which is applied in the field of ship hatch components, which can solve the problems of difficulty in opening the hatch cover and difficulty in opening and closing the hatch cover, and achieve the effect of ensuring safety
CN112591007APending Publication Date: 2021-04-02M T KOREA
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
M T KOREA
Publication Date
2021-04-02

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Abstract

The present invention relates to a hatch assembly for a ship such that a first unit can open a hatch cover rotatably attached to a hatch coaming provided to a ship body with a small force, and a second unit provided to the first unit is configured such that foreign matter or seawater is prevented from flowing into the first unit even when the hatch cover is in an open state. In this way, inflow offoreign matter or seawater can be prevented in advance during opening and closing operation or in an open state, the hatch cover can be easily opened and closed, and the open state of the hatch covercan be stably maintained.
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Description

technical field

[0001] The present invention relates to a hatch assembly for a ship, and more specifically, to a hatch assembly for a ship applied to a hatch installed on a ship. Background technique

[0002] In a ship, a loading space for loading cargo is generally formed.

[0003] On the outer surface of such a loading space, an opening is formed to enable entry and exit through the loading space, and a hatch is attached to this opening.

[0004] The hatch is constituted by a hatch cover rotatably equipped with respect to a hatch coaming so that foreign matter or seawater cannot flow into the loading space.

[0005] The hatch coaming made of four-sided structure protrudes from the outer side of the loading space at a predetermined vertical height, and the hatch cover is formed in a rotating or sliding way to open the upper part of the hatch coaming. close.

[0006] The way of rotation is to rotate the hatch cover on the hatch coaming with the hinge shaft as the medium, ...

Claims

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