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The jib has a sheet on each side, only one of which (the leeward one) will be in use at one time. The spinnaker sheet attaches to the clew(s) of the spinnaker, if carried. A symmetrical spinnaker has two sheets, an "active" one and a "lazy" one, in the same way as a jib, but they are attached to the sail's two separate clews.
This is called the sheet and serves a slightly different function. When the boat jibes, the spinnaker pole will be moved from one side of the boat to the other, causing the sheet to become the guy and vice versa. A foreguy may also be used to control the height of the spinnaker pole. It is attached either to the end of the pole or to a bridle ...
The triangular sail is maneuvered by a sheet that slides freely on a steel rod installed between two stands fully aft of the boat. [18] The fixing point of the maneuver lines is usually placed between two stands (from the 3rd to the 5th "stand") in a battery of mechanisms called "piano". In addition to the ropes that act as stays,.
If the sail is supported with a boom, gaff or sprit the change may be violent—unless the sheets are tight—as the sail is blown to the other side. For a jib, the old leeward sheet is loosened as the stern turns through the wind and the old windward sheet is tightened as the new leeward sheet to allow the sail to draw wind.
A sail control that lets one apply downward tension on a boom, countering the upward tension provided by the sail. The boom vang adds an element of control to sail shape when the sheet is let out enough that it no longer pulls the boom down. Boom vang tension helps control leech twist, a primary component of sail power. boomkin. See bumpkin. booms
Either of the braces attached to the yard of the mainsail (the largest and lowest sail on the mainmast) on a square-rigged vessel. mainmast. Also simply main. 1. The tallest mast on a ship [1] with more than one mast, especially the tallest mast on a full-rigged ship. 2. On a ship with more than one mast, the second mast from the bow. mainmast head
On a boat with two staysails the inner sail is called the staysail, and the outer (foremost) is called the jib. This combination of two staysails is called a cutter rig (or in North America a yankee pair) and a boat with one mast rigged with two staysails and a mainsail is called a cutter.
A jib, left, compared to a roughly 110% genoa, right. The foretriangle is outlined in red. The term jib is the generic term for any of an assortment of headsails.The term genoa (or genny) refers to a type of jib that is larger than 100% of the foretriangle, which is the triangular area formed by the point at which the stay intersects the mast, and deck or bowsprit, and the line where the mast ...