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Timber Hitch
The timber hitch is a knot used to attach a single length of rope to a cylindrical object. Secure while tension is maintained, it is easily untied even after heavy loading. The timber hitch is a very old knot. It is first known to have been mentioned in a nautical source c. 1625 and illustrated in 1762. Usage As the name suggests, this knot is often used by lumbermen and arborists for attaching ropes or chains to tree trunks, branches, and logs.Ashley (1944), p. 77 For stability when towing or lowering long items, the addition of a half-hitch in front of the timber hitch creates a timber hitch and a half hitch, or known as a killick hitch when at sea. A killick is "a small anchor or weight for mooring a boat, sometimes consisting of a stone secured by pieces of wood". This can also prevent the timber hitch from rolling. The timber hitch is one of the few knots that can easily be tied in a chain, leading to its use in applications where ropes lack the necessary strength and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Killick Hitch
The killick hitch is a type of hitch knot used to attach a rope to oddly shaped objects. It is a combination of a timber hitch tied in conjunction with a half hitch which is added to lend support and stability when pulling or hoisting the object. A killick is "a small anchor or weight for mooring a boat, sometimes consisting of a stone secured by pieces of wood". Use The killick hitch is used to anchor small boats, usually by using some odd shaped heavy object. It is used by oystermen because the anchor is more readily moved than with other methods. See also *List of knots *List of hitch knots A hitch is a type of knot used to secure a rope to an object or another rope. Hitches are used in a variety of situations, including climbing, sailing, and Load securing, securing loads. They are classified based on their ability to be tightened ... References {{knot-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knot
A knot is an intentional complication in Rope, cordage which may be practical or decorative, or both. Practical knots are classified by function, including List of hitch knots, hitches, List of bend knots, bends, List of loop knots, loop knots, and Rope splicing, 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 (knot), 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 Topology, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rope
A rope is a group of yarns, Plying, plies, fibres, or strands that are plying, twisted or braided together into a larger and stronger form. Ropes have high tensile strength and can be used for dragging and lifting. Rope is thicker and stronger than similarly constructed cord, String (structure), string, and twine. Construction Rope may be constructed of any long, stringy, fibrous material (e.g., rattan, a natural material), but generally is constructed of certain natural fibre, natural or synthetic fibre, synthetic fibres. Synthetic fibre ropes are significantly stronger than their natural fibre counterparts, they have a higher tensile strength, they are more resistant to rotting than ropes created from natural fibres, and they can be made to float on water. But synthetic ropes also possess certain disadvantages, including slipperiness, and some can be damaged more easily by UV light. Common natural fibres for rope are Manila hemp, hemp, linen, cotton, coir, jute, straw, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumbermen
Lumberjack is a mostly North American term for workers in the logging industry who perform the initial harvesting and transport of trees. The term usually refers to loggers in the era before 1945 in the United States, when trees were felled using hand tools and dragged by oxen to rivers. The work was difficult, dangerous, intermittent, low-paying, and involved living in primitive conditions. However, the men built a traditional culture that celebrated strength, masculinity, confrontation with danger, and resistance to modernization. Term The term lumberjack is of Canadian derivation. The first attested use of the term combining its two components comes from an 1831 letter to the Cobourg, Ontario, ''Star and General Advertiser'' in the following passage: "my misfortunes have been brought upon me chiefly by an incorrigible, though perhaps useful, race of mortals called lumberjacks, whom, however, I would name the Cossacks of Upper Canada, who, having been reared among the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arborist
An arborist, or (less commonly) arboriculturist, is a professional in the practice of arboriculture, which is the Plant cultivation, cultivation, management, and study of individual trees, shrubs, vines, and other perennial woody plants in dendrology and horticulture. Arborists generally focus on the health and safety of individual plants and trees, rather than managing forests or harvesting wood (silviculture or forestry). An arborist's scope of work is therefore distinct from that of either a forester or a lumberjack, logger. Scope of work In order for arborists to work near power wires, either additional training is required or they need to be certified as a Qualified Line Clearance Arborist or Utility Arborist (there may be different terminology for various countries). There is a variety of minimum distances that must be kept from power wires depending on voltage, however the common distance for low voltage lines in urban settings is 10 feet (about 3 metres). Arborists w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Killick Hitch
The killick hitch is a type of hitch knot used to attach a rope to oddly shaped objects. It is a combination of a timber hitch tied in conjunction with a half hitch which is added to lend support and stability when pulling or hoisting the object. A killick is "a small anchor or weight for mooring a boat, sometimes consisting of a stone secured by pieces of wood". Use The killick hitch is used to anchor small boats, usually by using some odd shaped heavy object. It is used by oystermen because the anchor is more readily moved than with other methods. See also *List of knots *List of hitch knots A hitch is a type of knot used to secure a rope to an object or another rope. Hitches are used in a variety of situations, including climbing, sailing, and Load securing, securing loads. They are classified based on their ability to be tightened ... References {{knot-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Longbow
The English longbow was a powerful medieval type of bow, about long. While it is debated whether it originated in England or in Wales from the Welsh bow, by the 14th century the longbow was being used by both the English and the Welsh as a weapon of war and for hunting. English longbows were effective against the French during the Hundred Years' War, particularly in the battles of Sluys (1340), Crécy (1346), Poitiers (1356), and Agincourt (1415). They were less successful later on, as longbowmen had their lines broken at the Battle of Verneuil (1424), although the English won a decisive victory there; they were completely routed at the Battle of Patay (1429) when they were charged by the French mounted men-at-arms before they had prepared the terrain and finished defensive arrangements. The Battle of Pontvallain (1370) had also previously shown longbowmen were not particularly effective when not given the time to set up defensive positions. No English longbows survi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukulele
The ukulele ( ; ); also called a uke (informally), is a member of the lute (ancient guitar) family of instruments. The ukulele is of Portuguese origin and was popularized in Hawaii. The tone and volume of the instrument vary with size and construction. Ukuleles commonly come in four sizes: soprano, concert, tenor, and baritone. Ukuleles generally have four nylon strings tuned to GCEA. They have 16–22 frets depending on the size. History Developed in the 1880s, the ukulele is based on several small, guitar-like instruments of Portuguese origin, the , and , introduced to the Hawaiian Islands by Portuguese immigrants from Madeira, the Azores, and Cape Verde. Three immigrants in particular, Madeiran cabinet makers Manuel Nunes, José do Espírito Santo, and Augusto Dias, are generally credited as the first ukulele makers. Two weeks after they disembarked from the SS ''Ravenscrag'' in late August 1879, the '' Hawaiian Gazette'' reported that "Madeira Islanders recently arriv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Classical Guitar
The classical guitar, also known as Spanish guitar, is a member of the guitar family used in classical music and other styles. An acoustic wooden string (music), string instrument with strings made of catgut, gut or nylon, it is a precursor of the modern steel-string acoustic guitar, steel-string acoustic and electric guitars, both of which use metal string (music), strings. Classical guitars derive from instruments such as the lute, the vihuela, the gittern (the name being a derivative of the Greek "kithara"), which evolved into the Renaissance guitar and into the 17th and 18th-century baroque guitar. Today's ''modern classical guitar'' was established by the late designs of the 19th-century Spanish luthier, Antonio Torres Jurado. For a right-handed player, the traditional classical guitar has 12 frets clear of the body and is properly held up by the left leg, so that the hand that plucks or strums the strings does so near the back of the sound hole (this is called the classical p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridge (instrument)
A bridge is a device that supports the strings (music), strings on a stringed instrument, stringed musical instrument and transmits the vibration of those strings to another structural component of the instrument—typically a Sound board (music), soundboard, such as the top of a guitar or violin—which transfers the sound to the surrounding air. Depending on the instrument, the bridge may be made of carved wood (violin family instruments, acoustic guitars and some jazz guitars), metal (electric guitars such as the Fender Telecaster) or other materials. The bridge supports the strings and holds them over the body of the instrument under tension. Explanation Most stringed instruments produce sound through the application of energy to the strings, which sets them into vibratory motion, creating musical sounds. The strings alone, however, produce only a faint sound because they Particle displacement, displace only a small volume of air as they vibrate. Consequently, the sound of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turn (knot)
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 of the rope itself or another rope. A turn also denotes a component of a knot. When the legs of a loop are brought together and crossed the rope has taken a turn. One distinguishes between single turn, round turn, and two round turns depending on the number of revolutions around an object. The benefit of round turns is best understood from the capstan equation. Riding turn A riding turn is a section of rope that passes on top of another section of rope, often parallel or at only a slight angle to the section below. Examples of riding turns can be seen in both the constrictor knot and the strangle knot. The second course of wrappings in some seizing knots can be referred to as riding turns. The formation of an unintentional riding turn on a sailing winch can cause it to jam. Single hitch A single hitch is a type of k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Ashley Book Of Knots
''The Ashley Book of Knots'' is an encyclopedia of knots written and illustrated by the American sailor and artist Clifford W. Ashley. First published in 1944, it was the culmination of over 11 years of work. The book contains 3,857 numbered entries and approximately 7,000 illustrations. The entries include knot instructions, uses, and some histories, categorized by type or function. It remains one of the most important and comprehensive books on knots. Use as a reference Due to its scope and wide availability, ''The Ashley Book of Knots'' has become a significant reference work in the field of knotting. The numbers Ashley assigned to each knot can be used to unambiguously identify them. This helps to identify knots despite local colloquialisms or identification changes. Citations to Ashley numbers are usually in the form: "Constrictor knot, The Constrictor Knot (ABoK #1249)", "ABoK #1249", or even simply "#1249" if the context of the reference is clear or already established. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
