What does the word jib boom mean?

jib boom in American English noun. a spar fixed to and extending beyond the bowsprit of a ship, used in securing a jib or other headsail.

What is a flying jib on a ship?

A jib is a triangular sail that sets ahead of the foremast of a sailing vessel. Its tack is fixed to the bowsprit, to the bows, or to the deck between the bowsprit and the foremost mast.

How does a Hoyt jib boom work?

When the jib sheet is eased, the cylinder extends and pushes against the arm and the jib boom rotates. Ease the sheet completely, and the cylinder continues to push against the arm, holding the jib boom out, away from the boat.

What is the difference between a jib and a spinnaker?

The jib is another type of sail, not unlike a spinnaker. The key difference between a jib and a spinnaker is where they are used. Sailing boats use jibs, whereas spinnakers are more commonly found on racing yachts.

What is a mobile crane jib?

A jib or jib arm is the horizontal or near-horizontal beam used in many types of crane to support the load clear of the main support. Usually jib arms are attached to a vertical mast or tower or sometimes to an inclined boom.

What is a self tending staysail?

Staysails are the smaller jib on a cutter. They are mounted to the inner forestay, which is the stay inboard of the headstay and attaches only partway up the mast. If the sail overlaps the mast, any self tacking hardware would hit the mast on each tack.

What is a staysail on a sailboat?

A staysail (“stays’l”) is a fore-and-aft rigged sail whose luff can be affixed to a stay running forward (and most often but not always downwards) from a mast to the deck, the bowsprit, or to another mast (the mast is item 13 in the illustration right).

How do spinnakers work?

A spinnaker is a sail designed specifically for sailing off the wind from a reaching course to a downwind, i.e. with the wind 90–180° off bow. The spinnaker fills with wind and balloons out in front of the boat when it is deployed, called flying.

What is the difference between a jib and a boom?

Jib is a sail, boom is a sail-support. Hi! The boom is what secures the foot of a sail and runs from the tack to the clew . A jib is a foresail and usually does not require a boom.

What does flying jib boom mean?

Flying-jib-boom meaning (nautical) A jib boom with an additional outboard jib boom attached .

What does a jib crane do?

Generally, the jib crane is used in industrial facilities, docks and warehouses for loading and unloading shipping containers. This crane model has been in use since ancient times. In fact, the ancient Greeks invented the first jib crane. Their concept for the jib involved mechanical arm for lifting materials.

What is a jib is, on a ship?

A jib is used to improve handling and to increase sail area on a sailboat. This helps to increase speed. The jib gives control over the bow (front) of the ship, making it easier to maneuver the ship. The mainsail gives control over the stern of the ship. The jib is the headsail (frontsail) on a front-and-aft rig.