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Loch Long One Design : ウィキペディア英語版 | Loch Long One Design
The Loch Long One Design is a small wooden sloop rigged keelboat. The design was commissioned by members of Loch Long Sailing Club to mark the coronation of King George VI and Queen Elizabeth and to replace their existing sailing craft with a low cost design which was capable of safe use in the local conditions found on Loch Long and the Firth of Clyde. The lines of the Swedish Stjärnbåt were adapted by James Croll to add a counter stern, alter construction from clinker to carvel and allow a permanent backstay to be fitted. ==Development== In order to keep ownership costs down and preserve the integrity of the Loch Long as a 'one design' class, new technology and ideas have been introduced sparingly and slowly. Although the spinnaker was first flown on the Solent in 1860s, this somewhat capricious sail was not adopted by the class until 1975. Aluminium alloy masts were experimented with around the same time, but were not adopted for reasons of cost. Sails made of manmade fibres were experimented with after the Second World War, and were adopted in 1961. Local conditions of strong tides and regular light winds caused sailors on the Forth to adopt a genoa with a larger sail area than the original jib. In the 1990s a battened jib with an increased sail area was developed to enhance sail durability and performance. New Loch Longs with strip planked hulls were admitted to the class in 1994; 5 boats have been constructed using this method so far, which is significantly cheaper to build than the original carvel construction.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Loch Long One Design」の詳細全文を読む
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