Details of cover developed by MacGregor and Co (Naval Architects), which is of combined sliding and pivoting type; cover is in sections, number of which is dependent on length of hatchway, each section extending full width of hatchway; when closed, it presents flush surface, save for special fastening cleats; tarpaulins are superfluous as result of labyrinth joint, which secures perfect water-tightness; illustrations given.
MacGregor steel hatch covers
Shipbldr Mar Engine-Bldr
Shipbuilder and Marine Engine-Builder ; 48 , n 385
1941
3 pages
Article (Journal)
English
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