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Encyclopedia > Spinnaker pole
A spinnaker pole being used to set a conventional symmetric spinnaker
A spinnaker pole being used to set a conventional symmetric spinnaker

A spinnaker pole is a spar used in sailboats (both dinghys and yachts) to help support and control a variety of headsails, particularly the spinnaker. However, it is also used with other sails, such as genoas and jibs, when sailing downwind with no spinnaker hoisted. (Since the load on a spinnaker pole is very light on this point of sailing, sometimes a special light spinnaker pole called a whisker pole is used in these circumstances.) Image File history File links Metadata No higher resolution available. ... Image File history File links Metadata No higher resolution available. ... This article is about the convenience store. ... Traditional wooden cutter beating. ... Dinghy of the schooner Adventuress A dinghy is a small utility boat attached to a larger boat. ... A yacht was originally defined as a light, fast sailing vessel used to convey important persons. ... A headsail is any sail set forward of the foremost mast of a sailing vessel. ... It has been suggested that gennaker be merged into this article or section. ... A genoa (pronounced like the city, or as jenny) is a type of large jib-sail used on bermuda rigged craft, commonly the single-masted sloop and twin-masted boats such as yawl and ketch. ... Jibs may stand for: Journal of International Business Studies Jönköping International Business School Plural form of the word Jib Category: ... Downwind refers to a position leeward of another (see Windward and leeward). ... Points of sail is the term used to describe a sailing boats course in relation to the wind direction. ...


The spinnaker pole is rigged to run from the base of the mast, where there is a special fitting for attaching one end of the pole, out to windward over the side of the boat. There, one of the control lines of whichever sail it is to be used with is run through a fitting on the other end of the spinnaker pole. This allows for more precise control of the corner of the sail to which the line is attached. mizzen mast, mainmast and foremast Grand Turk The mast of a sailing ship is a tall vertical pole which supports the sails. ... Windward is the side of a boat into which the wind is blowing. ... Coils of rope used for long-line fishing A rope (IPA: ) is a length of fibers, twisted or braided together to improve strength for pulling and connecting. ...


For a spinnaker, the line is the guy, and the corner is the tack. For other headsails, such as a jib, the line would be the sheet, attached to the clew. A guy is a term for a line (rope) attached to and intended to control the end of a spar on a sailboat. ... diagram showing the names of the parts of a sail The lower edge of a triangular sail is called the foot of the sail, while the upper point is known as the head. ... The piece of chain running diagonally up and right from the bottom-left of this picture to the upper of the two yards is the fore-lower-topsail sheet. ... diagram showing the names of the parts of a sail The lower edge of a triangular sail is called the foot of the sail, while the upper point is known as the head. ...


A special line, the topping lift, runs from the middle of the spinnaker pole up to a block on the mast, and is used to support the weight of the spinnaker pole. Another line referred to as the downhaul or foreguy runs down so that the height of the pole is under positive control at all times. The topping lift (more rarely known as an uphaul) is a line which is part of the rigging on a sailboat; it applies upward force on a spar or boom. ... In sailing, a block is a pulley or a number of pulleys enclosed in sheaves so as to be fixed to the end of a line or to a spar or surface. ... The downhaul is a line (or rope) which is part of the rigging on a sailboat; it applies downward force on a spar or sail. ... A guy is a term for a line (rope) attached to and intended to control the end of a spar on a sailboat. ...


External links

  • Glossary of Sailing, Boat and Nautical Terms

  Results from FactBites:
 
Spinnaker How-To (2060 words)
The spinnaker is hoisted by the Spinnaker halyard (the rope halyard).
Since the spinnaker is symmetrical, whichever lower corner is attached to the spinnaker pole becomes the tack and the free flying corner becomes the clew.
The spinnaker pole should be on deck with one end clipped to the shroud and the spinnaker sheet clipped in the other end.
New Page 1 (3576 words)
In bigger boats, the clew of the spinnaker is controlled during maneuvers by the use of a second line attached to the clew and is called a "lazy guy".
Both sheets are preattached ahead of time but note that all lines leading to the spinnaker in the bag must be outside of the forestay and starboard shrouds,(in case of the starboard sheet) and is outside of the port shrouds (in the case of the port sheet).
By the way, the force of a spinnaker could be strong enough to smack the pole on the forestay that is not cleated, with the severe consequence of snapping the forestay and thus losing the mast.
  More results at FactBites »


 

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