|
Net Cutter (submarine)
A submarine's net cutter is a device mounted on the bows of some naval submarines to cut through anti-submarine netting. Some net cutters are powered by explosives. 'US Navy'' See also * Torpedo net cutter *Net cutter (fisheries patrol)
Net cutters, or trawlwire cutters, were secret weaponsSæmundsson, Sveinn (1984) ''Guðmundur skipherra Kjærnested'', Örn og Örlygur. eykjavík p. 187-189. emplo ...
[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-submarine Net
An anti-submarine net or anti-submarine boom is a boom placed across the mouth of a harbour or a strait for protection against submarines. Examples of anti-submarine nets * Lake Macquarie anti-submarine boom * Indicator net * Naval operations in the Dardanelles Campaign * Sydney Harbour anti-submarine boom netIsle of Bute during World War II - Anti-submarine net in the Clyde Estuary in Scotland (Item 4) See also *Anti-submarine warfare * Jumping wire (of a submarine) * Net cutter (submarine) * Net laying ship *Torpedo net Torpedo nets were a passive ship defensive device against torpedoes. They were in common use from the 1890s until the Second World War. They were superseded by the anti-torpedo bulge and torpedo belts. Origins With the introduction of the White ... Anti-submarine warfare Anti-submarine weapons Auxiliary gateship classes References {{reflist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torpedo Net
Torpedo nets were a passive ship defensive device against torpedoes. They were in common use from the 1890s until the Second World War. They were superseded by the anti-torpedo bulge and torpedo belts. Origins With the introduction of the Whitehead torpedo in 1873, and the subsequent development of the torpedo boat, new means were sought to protect capital ships against underwater attacks. In 1876 the British Admiralty Torpedo Committee came up with a number of recommendations for combating torpedoes, which included "... nets of galvanised iron hung around each battleship from projecting 40 ft spars". Experiments were conducted in 1877, with becoming the first operational ship to be fitted with the nets. Design and use Torpedo nets could be hung out from the defending ship, when moored or otherwise stationary in the water, on multiple horizontal booms. Each boom was fixed to the ship at one end at or below the edge of the main deck, by a steel pin that permitted the boom to b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Net Cutter (fisheries Patrol)
Net cutters, or trawlwire cutters, were secret weaponsSæmundsson, Sveinn (1984) ''Guðmundur skipherra Kjærnested'', Örn og Örlygur. eykjavík p. 187-189. employed by the Icelandic Coast Guard during the latter two Cod Wars to cut the trawling wires of foreign fishing trawlers working within the then newly claimed Exclusive Fisheries zones. They were invented by Commander Pétur Sigurðsson, Director of the Coast Guard, with assistance from Friðrik Teitsson from the Icelandic lighthouse institution and Tómas Sigurðsson, who were both ironmongers. The invention was known as the trawlwire cutter, and was tested in 1958—but not used until 5 September 1972, after every Icelandic ship had been equipped with it. The first net cutting On September 5, 1972, at 10:25 ICGV ''Ægir'', under Cdr. Guðmundur Kjærnested's command, encountered an unmarked trawler fishing northeast of Hornbanki. The master of this black-hulled trawler refused to divulge the trawler's name and nu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Torpedo Net")
