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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Figure 6.6 Pantoons<br />
Source: Team<br />
From the above, four pieces <strong>of</strong> similar dimensions were made which having the<br />
dimensions:<br />
Length: 7cm<br />
Width: 25cm<br />
Thickness: 3cm<br />
The pieces obtained were taken to the work table. After the plaining and chisel work<br />
the final dimensions <strong>of</strong> <strong>hatch</strong> <strong>cover</strong> were:<br />
Length: 58cm<br />
Width: 22cm<br />
Thickness at middle 3cm<br />
Thickness at the edge: 2cm<br />
For keeping all four <strong>hatch</strong> <strong>cover</strong>s in line with each other, locking arrangement were<br />
made throughout the length by using wooden reaper.<br />
Hatch <strong>cover</strong> 1: Locking arrangement at the aft end.<br />
Hatch <strong>cover</strong>s 2 & 3: Locking arrangement at both ends.<br />
Hatch <strong>cover</strong> 4: Locking arrangement at the forward end.<br />
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