Stays (nautical)

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1 - mainsail 2 - staysail 3 - spinnaker
4 - hull 5 - keel 6 - rudder 7 - skeg
8 - mast 9 - Spreader 10 - shroud
11 - sheet 12 - boom 13 - mast
14 - spinnaker pole 15 - backstay
16 - forestay 17 - boom vang Sailingboat-lightning-num.svg
1 – mainsail   OOjs UI icon edit-ltr-progressive.svg 2 – staysail   OOjs UI icon edit-ltr-progressive.svg 3 – spinnaker   OOjs UI icon edit-ltr-progressive.svg
4 – hull   OOjs UI icon edit-ltr-progressive.svg 5 – keel   OOjs UI icon edit-ltr-progressive.svg 6 – rudder   OOjs UI icon edit-ltr-progressive.svg 7 – skeg   OOjs UI icon edit-ltr-progressive.svg
8 – mast   OOjs UI icon edit-ltr-progressive.svg 9 – Spreader   OOjs UI icon edit-ltr-progressive.svg 10 – shroud   OOjs UI icon edit-ltr-progressive.svg
11 – sheet   OOjs UI icon edit-ltr-progressive.svg 12 – boom   OOjs UI icon edit-ltr-progressive.svg 13 - mast   OOjs UI icon edit-ltr-progressive.svg
14 – spinnaker pole   OOjs UI icon edit-ltr-progressive.svg 15 – backstay   OOjs UI icon edit-ltr-progressive.svg
16 – forestay   OOjs UI icon edit-ltr-progressive.svg 17 – boom vang   OOjs UI icon edit-ltr-progressive.svg

Stays are ropes, wires, or rods on sailing vessels that run fore-and-aft along the centerline from the masts to the hull, deck, bowsprit, or to other masts which serve to stabilize the masts. [1]

Contents

A stay is part of the standing rigging and is used to support the weight of a mast.

It is a large strong rope, wire or rod extending from the upper end of each mast and running down towards the deck of the vessel in a midships fore-and-aft direction.

The shrouds serve a similar function but extend on each side of the mast and provide support in the athwartships direction. The object of both is to prevent the masts from falling down but the stays also prevent springing, when the ship is pitching deep.

Thus stays are fore and aft. Those led aft towards the vessel's stern are backstays while those that lead forward towards the bow are forestays .

"To stay" is also a verb: to bring the ship's head up to the wind (to point the bow upwind). [2] This is done in order to go about (to tack; tacking is sometimes also called staying the vessel [3] ); the bow of the ship turns upwind, then continues turning until the wind comes over the other side. To miss stays is to fail in the attempt to go about; [4] if the vessel fails to go about, she is said to refuse stays. [3] In stays, or hove in stays, is the situation of a vessel when she is staying, or in the act of going about. [4] A vessel in bad trim, or lubberly-handled, is sure to be slack or loose in the stays: she may refuse stays fairly often. A suitable vessel well handled can usually be stayed swiftly, without losing noticeable way (without slowing down), and the sails will go over gently and without fuss or overshooting. [3] [4]

Types of stays

forestay or headstay
reaches from the foremast-head towards the bowsprit end
mainstay
extends to the ship's stem. The mizzenstay stretches to a collar on the main-mast, immediately above the quarterdeck.
fore-topmast stay
goes to the end of the bowsprit, a little beyond the forestay, on which the fore-topmast staysail runs on hanks.
main-topmast stay
attaches to the hounds of the foremast, or comes on deck.
mizzen-topmast stay
goes to the hounds of the main-mast.
top-gallant, royal, or any other masts
have each a stay, named after their respective masts
springstay
is a kind of substitute nearly parallel to the principal stay, and intended to help the principal stay to support its mast
triatic stay
is a stay that runs between masts. On a ketch it runs between the main mast and the head of the mizzen mast and is used to stop the upper section of the mizzen mast being pulled backwards. On a steamer, an iron bar between the two knees secures the paddle-beams. (See funnel stays).

See also

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<span class="mw-page-title-main">Topsail</span> Sail set above another sail

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<span class="mw-page-title-main">Staysail</span>

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This glossary of nautical terms is an alphabetical listing of terms and expressions connected with ships, shipping, seamanship and navigation on water. Some remain current, while many date from the 17th to 19th centuries. The word nautical derives from the Latin nauticus, from Greek nautikos, from nautēs: "sailor", from naus: "ship".

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The spritsail is a four-sided, fore-and-aft sail that is supported at its highest points by the mast and a diagonally running spar known as the sprit. The foot of the sail can be stretched by a boom or held loose-footed just by its sheets. A spritsail has four corners: the throat, peak, clew, and tack. The Spritsail can also be used to describe a rig that uses a spritsail.

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<span class="mw-page-title-main">Jackass-barque</span>

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<span class="mw-page-title-main">Fractional rig</span> Sailing rig type

A fractional rig on a sailing vessel consists of a foresail, such as a jib or genoa sail, that does not reach all the way to the top of the mast.

The following outline is provided as an overview of and topical guide to sailing:

This glossary of nautical terms is an alphabetical listing of terms and expressions connected with ships, shipping, seamanship and navigation on water. Some remain current, while many date from the 17th to 19th centuries. The word nautical derives from the Latin nauticus, from Greek nautikos, from nautēs: "sailor", from naus: "ship".

<span class="mw-page-title-main">Sail plan</span> Technical drawing of a sailing craft

A sail plan is a drawing of a sailing craft, viewed from the side, depicting its sails, the spars that carry them and some of the rigging that supports the rig. By extension, "sail plan" describes the arrangement of sails on a craft. A sailing craft may be waterborne, an iceboat, or a sail-powered land vehicle.

References

  1. Keegan, John (1989). The Price of Admiralty . New York: Viking. p.  280. ISBN   0-670-81416-4.
  2. The Elements and Practice of Rigging And Seamanship. London. 1793.
  3. 1 2 3 "WORKING TO WINDWARD". Text-Book of Seamanship. Originally published by "SMITH & MCDOUGAL, ELECTROTYPERS"; digital copy posted by the Historic Naval Ships Association. 1891.{{cite book}}: |website= ignored (help)
  4. 1 2 3 Smyth, William Henry; Belcher, Edward (1867). The sailor's word-book: An alphabetical digest of nautical terms, including some more especially military and scientific ... as well as archaisms of early voyagers, etc. London: Blackie and Son. pp. 652–653. Archived from the original on 2009-02-17.