United States Naval Institute Proceedings, Томови 3-4U.S. Naval Institute, 1877 |
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... tube " should read " through the casing and tube . " THE RECORD OF THE UNITED STATES NAVAL INSTITUTE . Vol.
... tube " should read " through the casing and tube . " THE RECORD OF THE UNITED STATES NAVAL INSTITUTE . Vol.
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... tube into a gun of a large calibre instead of rifling and hooping an 8 inch smooth - bore on the old French plan ? Why do we convert guns at all ? If we build them , should they be of steel like the German , steel and wrought iron like ...
... tube into a gun of a large calibre instead of rifling and hooping an 8 inch smooth - bore on the old French plan ? Why do we convert guns at all ? If we build them , should they be of steel like the German , steel and wrought iron like ...
Страница 30
... tube from the rear . A gun strengthened on this plan was tested at Gavre and showed a remarkable endurance . The ... tube being of Bessemer steel tempered in oil . The length of the tube corresponded to the length of the hooped section ...
... tube from the rear . A gun strengthened on this plan was tested at Gavre and showed a remarkable endurance . The ... tube being of Bessemer steel tempered in oil . The length of the tube corresponded to the length of the hooped section ...
Страница 31
... then the change from muzzle to breech loaders , then the introduction of the steel tube and finally the change now in progress , to an all steel gun . ing it ” ་ ཟིན་ སྤོ = ས་ ཟླ With the rifling ; we have first the regular and 31.
... then the change from muzzle to breech loaders , then the introduction of the steel tube and finally the change now in progress , to an all steel gun . ing it ” ་ ཟིན་ སྤོ = ས་ ཟླ With the rifling ; we have first the regular and 31.
Страница 35
... tubes were found to crack and become used up much faster than their strength seemed to war- rant , and for a long time the ... tube strengthened by wrought - iron coils . The merit of strengthing guns by hooping , in England , belongs to ...
... tubes were found to crack and become used up much faster than their strength seemed to war- rant , and for a long time the ... tube strengthened by wrought - iron coils . The merit of strengthing guns by hooping , in England , belongs to ...
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