| 词条 | SB20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
|name = Sportsboat SB20 / Laser SB3 |insignia = |insignia size = |insignia alt = |insignia caption = |line drawing = |line size = |line alt = |line caption = |image boat = |image size = |image alt = |image caption = |designer = Tony Castro |architect = |location = UK |year = 2002 |no built = >500 |design = |class = |brand = Laser / Sportsboat World |builder = White Formula + Others |role = |boats = |crew = 3 or 4 |trapeze = None |draft = {{convert|1.5|m|abbr=on}} |air draft = {{convert|9.05|m|abbr=on}} |displacement = {{convert|685|kg|lb|abbr=on}} |hulls = |hull type = Monohull |construction = GRP |loa = {{convert|6.15|m|abbr=on}} |loh = |lwl = |beam = {{convert|2.15|m|abbr=on}} |hull draft = |hull weight = |engine = Outboard |appendages = |keel type = |ballast = {{convert|327|kg|abbr=on}} |rudder type = |rigs = |rig type = |I = |J = |P = |E = |mast length = |rig other = |sails = |sailplan = |sailarea main = {{convert|18|m2|abbr=on}} |sailarea headsail = {{convert|9.3|m2|abbr=on}} |lp = |sailarea spin = |sailarea gen = {{convert|46|m2|abbr=on}} |sails other = |sailarea upwind = |sailarea downwind = |sailarea total = |rating = |d-pn = |rya-pn = 911[1] |phrf = |status = |previous = |successor = }} The SB20 is a one-design class of sailboat commonly used for racing. Marketed and distributed by Sportsboat World the boat was designed by Tony Castro and launched in 2002. The SB20 was originally called the Laser SB3, and was marketed and distributed by Laser Performance under licence from the designer. This licence ended in 2012.[2] The yacht is an open keelboat and is designed for racing with a crew of 3 or 4 whose maximum weight must not exceed 270 kg. With a high aspect ratio keel with a very high ballast ratio the yacht is very stable, but also quite fast due to the substantial sail area. The SB20 is unique in that it does not allow hiking, using a small stainless steel bar to prevent hiking by the crew, this allows competitive crews of all shapes, sizes and ages. The majority of boats are located in the United Kingdom, Ireland, Portugal, Australia, Singapore and Italy and the class has attracted considerable support. There is a growing fleet in the UAE. In 2005 the SB20 became the second largest one-design fleet at the Cowes Week regatta with 66 entries. In 2006 it became the largest fleet with 89 entries pushing the XOD into second place, an accolade it held for two further years. There are over 700 boats worldwide, sailed in over 20 countries. Growth in fleets internationally enabled the class to successfully apply to World Sailing for the right to host a world championship, the first of which was hosted in Dublin during 2008. World championships
References1. ^{{cite web |url=http://www.rya.org.uk/SiteCollectionDocuments/technical/Web%20Documents/py-general/2012%20listv3.xls |title=Portsmouth Number List 2012 |publisher=Royal Yachting Association |accessdate=31 July 2012}} 2. ^{{cite web|title=SB20 new sales and marketing structure announced|url=http://www.sail-world.com/index.cfm?Nid=96771&refre=y&ntid=0&rid=3|publisher=Sail-World.com|accessdate=17 May 2012}} 3. ^{{Cite web|url=http://sailingresults.net/site/event/80176/overall_2.html?Tkn=154859|title=SB20 World Championship 2018 Results|last=|first=|date=|website=|access-date=}} 4. ^{{Cite web|url=http://sb20worlds.co.uk/taking-part/entry-map|title=SB20 World Championship - Entry map|website=sb20worlds.co.uk|language=en|access-date=2017-10-17}} 5. ^{{Cite web|url=http://sb20worlds.co.uk/results/points/overall?resultrequest=10|title=SB20 World Championship - Overall series|website=sb20worlds.co.uk|language=en|access-date=2017-10-17}} 6. ^{{cite web|title=SB20 Worlds 2016 Results|url=http://www.cncascais.com/index.php?option=com_rib&view=item&id=868&catid=2&Itemid=157&lang=en#results|publisher=CN Cascais|accessdate=3 September 2016}} 7. ^{{cite web|title=SB20 Worlds 2012 Results|url=http://www.topyacht.net.au/results/2012/sb20/worlds/SGrp1.htm|accessdate=29 January 2013}} 8. ^{{cite web|title=SB20 Worlds 2011 Results|url=http://www.sail-world.com/UK/index.cfm?SEID=0&Nid=83734&SRCID=0&ntid=0&tickeruid=0&tickerCID=0|accessdate=29 January 2013}} 9. ^{{cite web|title=SB20 Worlds 2010 Results|url=http://worlds2010.sb20class.com/2010/07/results-day-5/|accessdate=29 January 2013|deadurl=yes|archiveurl=https://web.archive.org/web/20130602071015/http://worlds2010.sb20class.com/2010/07/results-day-5/|archivedate=2 June 2013|df=}} 10. ^{{cite web|title=SB20 Worlds 2009 Results|url=http://www.yachtsandyachting.com/news/148481/SB3-worlds-at-Cascais---overall|publisher=yachtsandyachting.com}} 11. ^{{cite web|title=SB20 Worlds 2008 Results|url=http://www.yachtsandyachting.com/news/143587/Laser-SB3-Worlds-Overall|publisher=yachtsandyachting.com|accessdate=29 January 2013}} External links
4 : Classes of World Sailing|Keelboats|2000s sailboat type designs|Sailboat type designs by Portuguese designers |
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