Cossack knot

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Cossack knot
Names Cossack knot, Sitka loop
Category Loop
Origin Ancient
Related bowline, sheet bend, double bowline, water bowline, spanish bowline, triple bowline, bowline on a bight, running bowline, poldo tackle, cowboy bowline
Releasing Non-jamming

The Cossack knot (Russian : Казачий узел) is a loop that places a loop in the end of the rope. It is quite common in Russia and is often used instead of the bowline.

Russian language East Slavic language

Russian is an East Slavic language, which is official in the Russian Federation, Belarus, Kazakhstan and Kyrgyzstan, as well as being widely used throughout Eastern Europe, the Baltic states, the Caucasus and Central Asia. It was the de facto language of the Soviet Union until its dissolution on 25 December 1991. Although, nowadays, nearly three decades after the breakup of the Soviet Union, Russian is used in official capacity or in public life in all the post-Soviet nation-states, as well as in Israel and Mongolia, the rise of state-specific varieties of this language tends to be strongly denied in Russia, in line with the Russian World ideology.

Bowline type of knot

The bowline is an ancient and simple knot used to form a fixed "eye" at the end of a rope. It has the virtues of being both easy to tie and untie; most notably, it is easy to untie after being subjected to a load. The bowline is sometimes referred to as King of the knots because of its importance. Along with the sheet bend and the clove hitch, the bowline is often considered one of the most essential knots.

The knot is not mentioned in The Ashley Book of Knots but in its Russian equivalent, the book "Морские узлы" by Lev Skryagin (1930–2000). With slippage the knot is known as Kalmyk loop.

<i>The Ashley Book of Knots</i> book

The Ashley Book of Knots is an encyclopedia of knots written and illustrated by the American artist Clifford W. Ashley. First published in 1944, it was the culmination of over 11 years of work. The book contains exactly 3854 numbered entries and an estimated 7000 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.

Kalmyk loop

The Kalmyk Loop is a loop still largely unknown in the West, but common in Russia and often used instead of the bowline.

Further reading

International Standard Book Number Unique numeric book identifier

The International Standard Book Number (ISBN) is a numeric commercial book identifier which is intended to be unique. Publishers purchase ISBNs from an affiliate of the International ISBN Agency.

Related Research Articles

Knot method of fastening or securing linear material, such as rope, by tying or interweaving

A knot is an intentional complication in cordage which may be useful or decorative. Practical knots may be classified as hitches, bends, splices, or knots. A hitch fastens a rope to another object; a bend unites two rope ends; a splice is a multi-strand bend or loop. A knot in the strictest sense serves as 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.

Truckers hitch hitch knot

The trucker's hitch is a compound knot commonly used for securing loads on trucks or trailers. This general arrangement, using loops and turns in the rope itself to form a crude block and tackle, has long been used to tension lines and is known by multiple names. Knot author Geoffrey Budworth claims the knot can be traced back to the days when carters and hawkers used horse-drawn conveyances to move their wares from place to place.

Eskimo bowline

The Eskimo bowline is an 'anti-bowline' which is in a class of knots known as 'eye knots'. The eye is formed in the end of the rope to permit attachments/connections. The common bowline is also an 'eye knot'. In the common bowline, the bight component forms around the 'standing part'. In contrast, the bight component of an anti-bowline forms around the ongoing eye-leg.

Anglers loop type of knot

An angler's loop is a type of knot which forms a fixed loop. Useful for fine or slippery line, it is one of the few loop knots which holds well in bungee cord. It is quite secure but it jams badly and is not suitable if the knot will need to be untied.

A whipping knot or whipping is a binding of marline twine or whipcord around the end of a rope to prevent its natural tendency to fray. The whipping can be made neat and permanent by tying it off or sewing the ends of the twine through the rope. According to The Ashley Book of Knots, "The purpose of a whipping is to prevent the end of a rope from fraying...A whipping should be, in width, about equal to the diameter of the rope on which it is put...[Two sailmaker's whippings], a short distance apart, are put in the ends of every reef point, where the constant "whipping" against the sail makes the wear excessive; this is said to be the source of the name whipping." The other type of stopping knot is a seizing knot.

Figure-eight loop type de nœud

A figure-eight loop is a type of knot created by a loop on the bight. It is used in climbing and caving where rope strains are light to moderate and for decorative purposes. The knot is commonly followed by tying a strangle knot or an overhand knot around the standing end.

The Flemish loop or figure-eight loop is perhaps stronger than the loop knot. Neither of these knots is used at sea, as they are hard to untie. In hooking a tackle to any of the loops, if the loop is long enough it is better to arrange the rope as a cat's paw.

Slip knot

The slip knot is a stopper knot which is easily undone by pulling the tail. The slip knot is related to the running knot, which will release when the standing end is pulled. Both knots are identical and are composed of a slipped overhand knot, where a bight allows the knot be released by pulling on an end; the working end for a slip knot, and the standing end for a running knot. The slip knot is used as a starting point for crochet and knitting.

The slip knot is a stopper knot that may be spilled or slipped instantly by pulling on the end to withdraw a loop. There is but one knot entitled to the name; any others having a similar feature are merely "slipped" knots.

Matthew Walker knot

A Matthew Walker knot is a decorative knot that is used to keep the end of a rope from fraying. It is tied by unraveling the strands of a twisted rope, knotting the strands together, then laying up the strands together again. It may also be tied using several separate cords, in which case it keeps the cords together in a bundle. The traditional use of the knot is to form a knob or "stopper" to prevent the end of the rope from passing through a hole, for instance in rigging the lanyards which tension the shrouds on older sailing ships with standing rigging of fiber cordage.

Albright special bend knot

The Albright special or Albright knot is a bend used in angling. It is a strong knot used to tie two different diameters of line together, for instance to tie monofilament to braid. The Albright is relatively smooth and passes through guides when required. Some anglers coat the knot with a rubber based cement to make it even smoother and more secure.

Bimini twist

The Bimini twist is a fishing knot used for offshore trolling and sportsfishing and the creation of double-line leaders. A Bimini twist creates a loop at the end of the line in which it is tied. The loop secured at the top with a long barrel of coiled line created by the tying process. A Bimini twist loop is stronger than the line itself. It is one of the rare knots that does not weaken the line in which it is tied. It is a simple method of doubling your fishing line in order to prevent chafing or to create the necessary loop in order to attach a wind-on leader without using strength in the mainline. For use in fishing applications, the old stand by is 20-30 initial twists in nylon monofilament and 60 or more initial-twists in Spectra-type braided line.

Palomar knot

The Palomar knot is a knot that is used for securing a fishing line to a fishing lure, snap or swivel.

Falconers knot

The falconer's knot is a knot used in falconry to tether a bird of prey to a perch. Some sources show this knot to be identical to the halter hitch, but with a specific method of single-handed tying needed when the other hand is occupied holding the bird.

Bight (knot) curved section or slack part between the two ends of a rope

In knot tying, a bight is a curved section or slack part between the two ends of a rope, string, or yarn. A knot that can be tied using only the bight of a rope, without access to the ends, is described as in the bight. The term "bight" is also used in a more specific way when describing Turk's head knots, indicating how many repetitions of braiding are made in the circuit of a given knot.

Uni knot

The uni knot is a multi purpose fishing knot that can be used for attaching the fishing line to the arbor of a reel, for joining lines, and for attaching lures, snaps, and swivels.

Shoelace knot type of knot with two loops, used to tie together two cords such as shoelaces or apron strings, and frequently used as decoration, such as in gift-wrapping

The shoelace knot, or bow knot, is commonly used for tying shoelaces and bow ties.

Railway electrification in the Soviet Union

While the former Soviet Union got a late start with rail electrification in the 1930s it eventually became the world leader in electrification in terms of the volume of traffic under the wires. During its last 30 years the Soviet Union hauled about as much rail freight as all the other countries in the world combined and in the end, over 60% of this was by electric locomotives. Electrification was cost effective due to the very high density of traffic and was at times projected to yield at least a 10% return on electrification investment. By 1990, the electrification was about half 3 kV DC and half 25 kV AC 50 Hz and 70% of rail passenger-km was by electric railways.

Kolomna-class cargo ships

Kolomna-class is a class of 11 sea-going dry cargo sister steamers, tweendeckers, that were built in "VEB Schiffswerft Neptun", Rostok, GDR, between 1952 and 1958, as per Projects 233. Total was built 17 Kolomna-class ships as per program for modernization of the Soviet Union merchant fleet.