Single pull macgregor type hatch cover.pdf - Cochin University of ...
Single pull macgregor type hatch cover.pdf - Cochin University of ...
Single pull macgregor type hatch cover.pdf - Cochin University of ...
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CHAPTER 2 - TYPES OF HATCH COVERS<br />
Many <strong>type</strong>s <strong>of</strong> <strong>hatch</strong> <strong>cover</strong> are now available and the principal ones are listed in the<br />
below table where they grouped according to their mode <strong>of</strong> operation. Table 2.2<br />
shows the most important characteristics <strong>of</strong> each major <strong>type</strong>s.<br />
Table 2.1 Operating mode <strong>of</strong> <strong>hatch</strong> <strong>cover</strong> <strong>type</strong>s<br />
Rollin and tripping <strong>Single</strong> <strong>pull</strong><br />
Lifting Pontoon<br />
Rolling End rolling<br />
Side rolling<br />
Lift and roll(piggy-back)<br />
Telescopic<br />
Roll stowing Roll stowing(rolltite)<br />
Flexible rolling<br />
Folding Hydraulic folding<br />
Wire operated folding<br />
Direct <strong>pull</strong><br />
Sliding/nesting Tween-deck sliding<br />
Source: Cargo Access Equipment for Merchant Ships.<br />
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