United States Naval Institute Proceedings, Nide 16U.S. Naval Institute, 1890 |
Kirjan sisältä
Sivu 239
... thick , and plating behind , 1 inches thick . The latter is stiffened by vertical frames , and inside of all is a mantlet 7 inch thick . The crown of the turrets is 2 inches thick , with three sighting - hoods and hatch with armor grat ...
... thick , and plating behind , 1 inches thick . The latter is stiffened by vertical frames , and inside of all is a mantlet 7 inch thick . The crown of the turrets is 2 inches thick , with three sighting - hoods and hatch with armor grat ...
Sivu 252
... thick for one - third the length amidships , and 4 inches thick forward and aft . This armor to be worked on frames without backing . ( 2 ) By an arched armored deck reaching the water - line at its crown amidships and the bottom of the ...
... thick for one - third the length amidships , and 4 inches thick forward and aft . This armor to be worked on frames without backing . ( 2 ) By an arched armored deck reaching the water - line at its crown amidships and the bottom of the ...
Sivu 253
... thick . A shield covers the rear of the gun and the crew . This shield is 3 inches thick in front and its equivalent elsewhere . Beneath these barbettes are worked protective cones with tubular bases each 2 inches thick . The tubes lead ...
... thick . A shield covers the rear of the gun and the crew . This shield is 3 inches thick in front and its equivalent elsewhere . Beneath these barbettes are worked protective cones with tubular bases each 2 inches thick . The tubes lead ...
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acid action amidships ammonium nitrate ammunition armor deck armored cruisers attack battery battle battle-ships beam belt board ship boat boilers bottom bulkheads buoyancy Cadet Captain carried cent charge coal coast Commander COMPOUND PLATE crew cruisers cruising defense detonation diameter displacement draught drill Dupuy de Lôme duties efficiency endurance enemy engines Ensign experiments feet fighting fire fleet force French French navy gun-cotton gunwale high explosives inches thick increased iron keel knots lacquer LE CREUSOT length Lieut.-Comr Lieutenant life-boat manœuvres marine matter ment metacentric height military mixture modern navy necessary nitrate petty officers piston port position pressure projectile protected cruisers protection question rapid-firing gun revolving cannon sail sailor screw seaman shell ship's shot side Sir Edward Reed Sir Nathaniel Barnaby speed squadron steam STEEL PLATE tion tons torpedo torpedo-boats tube velocity vessels water-line weight winds