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Hitch Knot
A hitch knot is a type of knot used to secure a rope to an object or another rope. It is used in a variety of situations, including climbing, sailing, and securing loads. Hitch knots are classified based on their ability to be tightened or released, their resistance to slipping, and their strength. Some common types of hitch knots include the fisherman's knot, the water knot, and the clove hitch. Hitch knots are important because they allow a rope to be securely fastened to an object, enabling the rope to support weight or transmit force. Physical theory of hitches A simple mathematical theory of hitches has been proposed by Bayman and extended by Maddocks and Keller. It makes predictions that are approximately correct when tested empirically. Alphabetical list of hitch knots See also * List of knots * Single hitch A turn is one round of rope on a pin or cleat, or one round of a coil. Turns can be made around various objects, through rings, or around the standing part o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blake's Hitch
The Blake's hitch is a friction hitch commonly used by arborists and tree climbers as an ascending knot. Unlike other common climbing hitches, which often use a loop of cord, the Blake's hitch is formed using the end of a rope. Although it is a stable knot, it is often backed up with a stopper knot, such as a figure-of-eight knot, for safety. It is used for both ascending and descending, and is preferred by many arborists over other hitches, such as the taut-line hitch, as it is less prone to binding. History The first known presentation of this knot was made by Heinz Prohaska in an Austrian guides periodical in 1981; in 1990, he presented it in a caving journal, ''Nylon Highway''. Separately, Jason Blake discovered the knot for himself and presented it to the arborist community in a letter to ''Arbor Age'' in 1994, after which it was enthusiastically adopted by arborists. It has since become well known under the name "Blake's hitch". Usage This hitch has two conventional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knot
A knot is an intentional complication in cordage which may be practical or decorative, or both. Practical knots are classified by function, including hitches, bends, loop knots, and splices: a ''hitch'' fastens a rope to another object; a ''bend'' fastens two ends of a rope to each another; a ''loop knot'' is any knot creating a loop; and ''splice'' denotes any multi-strand knot, including bends and loops. A knot may also refer, in the strictest sense, to a stopper or knob at the end of a rope to keep that end from slipping through a grommet or eye. Knots have excited interest since ancient times for their practical uses, as well as their topological intricacy, studied in the area of mathematics known as knot theory. History Knots and knotting have been used and studied throughout history. For example, Chinese knotting is a decorative handicraft art that began as a form of Chinese folk art in the Tang and Song Dynasty (960–1279 AD) in China, later popularized in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boom Hitch
Boom may refer to: Objects * Boom (containment), a temporary floating barrier used to contain an oil spill * Boom (navigational barrier), an obstacle used to control or block marine navigation * Boom (sailing), a sailboat part * Boom (windsurfing), a piece of windsurfing equipment * Boom (ship), a type of Arab sailing vessel * Log boom, a barrier placed in a river * Boom, the lifting part of a crane * Boom microphone * Boom, the rear fuselage of an aircraft, as in twin boom * Boom, short for boomerang * Boom barrier, used to block vehicular or pedestrian access Arts and entertainment Music Performers * Boom! (band), a pop band founded by Hear'Say member Johnny Shentall * The Boom, a Japanese rock band * Boom Gaspar (born 1953), piano/keyboard/organ player for the band Pearl Jam *Boom, a member of the animated girl group VBirds Albums * ''Boom'' (The Sonics album), 1966 * ''Boom'' (Mario Pavone album), 2004 * ''Boom'' (Garmonbozia album) * ''Boom'', a 2006 album by T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continuous Ring Hitching
Ringbolt hitching is a series of hitches made around a ring. Covering a ring in hitching can prevent damage if the ring is likely to chafe or strike against something, such as a mooring line or mast. Continuous Continuous ring hitching, also known as single ringbolt hitching, is a series of identical hitches made around a ring. This is considered the simplest form of ringbolt hitching.Clifford W. Ashley, ''The Ashley Book of Knots'' (New York: Doubleday, 1944), 569. Alternate Alternate ring hitching, also known as kackling or keckling, is a type of ringbolt hitching formed with a series of alternate left and right hitches made around a ring. As a means of dampening sound in row boats when a covert night operation was being undertaken, oar handles were wrapped in keckling knots to prevent wood rubbing on wood.Pope Dudley, ''Ramage and the Dido'' (Great Britain: William Collins & Son, 1989), 226. . See also *Chirality (mathematics) *List of knots *List of hitch knots A hitch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clove Hitch
The clove hitch is a type of knot. Along with the bowline and the sheet bend, it is often considered one of the most important knots. A clove hitch is two successive half-hitches around an object. It is most effectively used as a crossing knot. It can be used as a binding knot, but is not particularly secure in that role. A clove hitch made around the rope's own standing part is known as either two half-hitches or buntline hitch, depending on whether the turns of the clove hitch progress away from or towards the hitched object. Usage This knot is particularly useful where the length of the running end needs to be adjustable, since feeding in rope from either direction will loosen the knot to be tightened at a new position. With certain types of cord, the clove hitch can slip when loaded. In modern climbing rope, the clove hitch will slip to a point, and then stop slipping. When tied around a carabiner, the load should pull on the end closest to its spine. With smal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chain Hitch
A chain is a serial assembly of connected pieces, called links, typically made of metal, with an overall character similar to that of a rope in that it is flexible and curved in compression but linear, rigid, and load-bearing in tension. A chain may consist of two or more links. Chains can be classified by their design, which can be dictated by their use: * Those designed for lifting, such as when used with a hoist; for pulling; or for securing, such as with a bicycle lock, have links that are torus shaped, which make the chain flexible in two dimensions (the fixed third dimension being a chain's length). Small chains serving as jewellery are a mostly decorative analogue of such types. * Those designed for transferring power in machines have links designed to mesh with the teeth of the sprockets of the machine, and are flexible in only one dimension. They are known as roller chains, though there are also non-roller chains such as block chains. Two distinct chains can be co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cat's Paw (knot)
The Cat's paw is a knot used for connecting a rope to an object. It is very similar to the cow hitch except there is an additional twist on each side of the bight, making it less prone to slipping. Uses * Attaching a sling (a rope that has been sewn end to end) to a hook Comments In one method of tying, it can be pre-formed in the middle of the rope, then slid over the end of a post or rail. In an alternative method, a line with an accessible end and an eye can be attached to another eye, ring or rail with inaccessible ends. The knot balances the load between the two hitches, and is used in wharfs and docks. If one hitch fails, the other hitch should hold until the load can be safely and swiftly lowered to the ground. Structure Formed from a bight turned up over itself (like a girth hitch) but with an extra twist on each side. In variations, there may be multiple extra twists. Tying Method 1 Form a bight in the middle of the line, and pull it back over itself li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
