Naval Institute Proceedings, Nide 6 |
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Tulokset 1 - 5 kokonaismäärästä 26
Sivu 2
B. L. R. by inserting a short steel tube from the breech, and has introduced a steel
B. L. Howitzer of 3 inch caliber. I will take up these guns in turn, as being
improvements on our ordnance of five years ago, and call your attention to what
there is ...
B. L. R. by inserting a short steel tube from the breech, and has introduced a steel
B. L. Howitzer of 3 inch caliber. I will take up these guns in turn, as being
improvements on our ordnance of five years ago, and call your attention to what
there is ...
Sivu 3
tube and be sufficiently strong to leave a wide margin of strength with the then
service charges. ... Parrott system), putting on a bronze jacket, and lining with
steel tubes of various qualities, but without any decided success, and it was not
until ...
tube and be sufficiently strong to leave a wide margin of strength with the then
service charges. ... Parrott system), putting on a bronze jacket, and lining with
steel tubes of various qualities, but without any decided success, and it was not
until ...
Sivu 4
This gun is a 32 pdr cast iron smooth bore converted into a 64 pdr, rifle by lining
with a tube two inches thick, and weighs only three tons. The previous history of
the barrel of this gun is somewhat remarkable. It formerly belonged to another 32
...
This gun is a 32 pdr cast iron smooth bore converted into a 64 pdr, rifle by lining
with a tube two inches thick, and weighs only three tons. The previous history of
the barrel of this gun is somewhat remarkable. It formerly belonged to another 32
...
Sivu 5
Another X inch Columbiad converted into an 8 inch M. L. R. with a tube made by
the West Point foundry looked better after five hundred rounds than the English
tube after the same number. A X inch Columbiad converted into an 8 inch M. L. R.
...
Another X inch Columbiad converted into an 8 inch M. L. R. with a tube made by
the West Point foundry looked better after five hundred rounds than the English
tube after the same number. A X inch Columbiad converted into an 8 inch M. L. R.
...
Sivu 6
The tubes are made at the West Point foundry, Cold Spring, N. Y., and, briefly, the
process is this: bars of carefully selected ... coils are then welded together, and
the whole becomes a “section : ” two sections give the required length of tube.
The tubes are made at the West Point foundry, Cold Spring, N. Y., and, briefly, the
process is this: bars of carefully selected ... coils are then welded together, and
the whole becomes a “section : ” two sections give the required length of tube.
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