Table of contents:
- Functional classification of existing nodes
- Variety of knots
- Specific terminology regarding the concept under consideration
- Knot tying requirements
- Rope strength: conditions and knots that weaken it
- Direct node: scheme, definition, conditions of use
- Knitting technique of the considered connection option
- Direct marine knot: advantages, disadvantages, nuances
- History of the technique in question
- Reef Double Knot
- How to tie a tie in a straight knot?
- Forward knot
2024 Author: Sierra Becker | [email protected]. Last modified: 2024-02-26 03:46
To begin with, it will be useful to know the definition of the concept in question. Knot - a variation of connecting ribbons, various kinds of threads, ropes, fishing lines and other things, tying them to a variety of objects; way to create loops. The very process of knitting knots is a simple matter, but doing it quickly and correctly, choosing the right knots depending on the situation - this already requires certain skills and dexterity. So, for example, one knot needs to be tightened under load, and the other does not. There are also those that "creep" when slowly untied, or are tightened very strongly so that they cannot be untied.
As part of water, mountain, hiking, as well as mountaineering, sea knots are naturally used. The specificity of these areas has turned them not only into an integral part of the technique for overcoming obstacles encountered on the way, but also into a way of forming temporary structures in a variety of conditions.
Functional classification of existing nodes
Considered steel connectionsperform on fundamentally new materials (in terms of their properties), in connection with which there were previously unknown modifications of nodes. This led to the allocation of their functional variety:
- Splicing 2 or more flexible materials in different variations.
- Knot carrier fastener (a rope connects 2 or more objects to each other, 1 of which can act as a rope support).
- Knot carrier stopper in various holes, including those related to the designs of the joints in question.
Variety of knots
The following interpretations are accepted:
- grasping;
- conductors;
- control (stop, acting as an addition to the load-bearing node);
- stirrups;
- choke;
- other.
As a rule, tourist nodes are:
- basic;
- auxiliary;
- safety, including self-belay.
Specific terminology regarding the concept under consideration
It is connected directly to the knots, as well as various flexible materials that are used for the knitting process. For convenience, the terms and their designations are presented in the form of a table.
Term | Definition |
Rope | Specially made rope (based on synthetic, vegetable materials) |
Running end | The end of the rope that startsmovement during knot knitting (in other words - free) |
Kalyshka | Cable loop (closed) which is made in such a way that it crosses itself |
Carry-out | Making a rope wrap around an object (another rope) |
Root end | Loose end of rope (not used for knitting) |
Loop (open) | Curved cable end (does not cross with itself) |
Half knot | Overlap (single) 2 ends of 1 cable (different cables) |
Hose | Cable completely wraps object (other cable) |
Knot tying requirements
For the competent implementation of this procedure, of course, some practice will be required. It is she who dictates a number of requirements for knitting knots, namely:
- Easy to remember knotting.
- Inadmissibility of spontaneous untying, neither under load nor without it.
- No sprawl under the influence of variable loads.
- Unnecessarily lack of knitting "tightly".
- Fit for Purpose.
Another unspoken rule - if there is any doubt about the correctness of knitting, it is better to refuse it.
Rope strength: conditions and knots that weaken it
It is important to note the fact thatthe connections in question can significantly affect the condition of the rope. For example, such a knot as the "eight" reduces its strength by a quarter, and the "bouline" - by almost a third, weaving - by more than a third. The remaining nodes weaken the strength of the rope in almost identical limits. In addition, it is worth mentioning that the marine rope becomes less durable in these situations by 10%. And if the operation is carried out in a 30-degree frost, then for all 30%.
Dirty, sun-dried, old ropes or nylon ropes with a broken braid on the outer side reduce their strength by half. In this regard, their use for safety purposes is simply unacceptable.
Special attention in this article will be given to the direct knitting method.
Direct node: scheme, definition, conditions of use
It is used exclusively for tying single-thickness ropes. The direct node is auxiliary. They are tied with cables of identical thickness in the presence of a small traction. It is considered correct when the ends of each rope go together and in parallel, while the roots are directed against each other.
There is a tendency to self-untie when the rope is loaded. The direct knot scheme is inappropriate for use in a situation of tying two ropes with different diameters, due to the fact that the thinner one tears under load the thick one. Also in this technique, control knots must be present at the ends.
The straight knot is symmetrical. It is widely demanded as part of the macrame weaving technique. Atsuch knitting reduces the strength of nylon rope by approximately 63%, and terylene rope by almost 55%. In addition, a straight knot is very difficult to untie when wet. Often beginners, in order to facilitate its untying, put a carabiner (stick) in it in advance. The direct knot diagram is shown below.
Knitting technique of the considered connection option
After a short excursion into theory, you can move on to practice, namely how to tie a straight knot.
Firstly, with the help of the 1st rope, you need to make a loop, and the 2nd - the required turns. As mentioned earlier, control knots must be present at the running ends, which will require leaving 15-20 cm. In a situation where 1 end is on top and the other is on the bottom, or vice versa, the straight knot is tied incorrectly. It is fundamentally important that the running ends come out either exclusively from above, or only from below. Visually, the knot resembles 2 loops that hold each other.
How to knit a straight knot at the first stage, it has already become clear, so it's worth moving on to the second stage. So, 2 ropes must be superimposed on each other. Next, you need to tie 2 simple knots in opposite directions. When they are tied in 1 direction, you get a connection called the "woman's knot". At the final stage, already known control knots are tied.
Direct marine knot: advantages, disadvantages, nuances
The main plus is the simple knitting process. Negative points heretwo:
- spreading in the presence of variable loads;
- strong fixation under heavy loads.
Be sure to consider the following nuances:
- A straight marine knot is used to tie such ropes that have the same diameter.
- A prerequisite is the presence of control nodes.
- This technique can be used for knitting fishing lines.
History of the technique in question
According to archaeological finds, the Egyptians used this method as early as 5 thousand years BC. e. The ancient Romans and Greeks referred to it as the Herculean (Hercules) knot. This was justified by the fact that the mythical hero named Hercules tied the forelimbs of the skin of the lion he had defeated with a direct knot on his chest. The Romans also used it to sew wounds, in the treatment of fractures.
It has already been described how to tie a straight knot. It can be compared to two half-knots that are sequentially tied one above the other in opposite directions. This is considered the easiest way to make a straight knot.
Sailors who use this knot to tie mainly cables used a different knitting technique. The weavers, in turn, tied it in a special, convenient way exclusively for them.
To modern sailors, the idea of taking a reef with a straight knot will seem rather absurd. However, it was they who, in the era of the sailing fleet, always took reefs to ships with direct armament: by means of 2 reef seasons they tied a cloth of direct pars (hisupper part) to the reef leer.
The ancient Romans referred to it as the "women's knot" due to the fact that it was with a direct knot that young Roman women tied tunic sashes during their wedding night. The young husband, according to legend, had to quickly untie him. The sooner he does this, the greater the chance that the bride will avoid infertility. Now it becomes clear why it was previously considered important to have the knowledge not only of how to tie a straight knot, but also how to quickly untie it.
Reef Double Knot
As mentioned earlier, in ancient times, the use of a direct knot by sailors was limited to taking reefs. It is for this reason that its second name is reef knot. As for the double straight knot, it is also called a head knot. The sailors practically did not use it: they used a reef knot to temporarily connect the anchors, other ends.
According to Dahl, a straight double knot is also called a “loop knot”, “repeck (bow)”. You can often hear how it is called a byte node. Its knitting technique is the same as that of a straight knot, with the exception of the first moment, when in the 2nd half-knot, the running ends are first folded in half and only after that they are tied. It is indispensable for lacing shoes, tying bows in the neck, bows on the hair, boxes, bundles.
Thus, before mastering the technique of knitting a double reef knot, it is worth practicing how to make a straight knot.
How to tie a tie in a straight knot?
It will fit standard collars. This method inwithin the scope under consideration, invented at the end of the 19th century in England.
Step by step instructions on how to tie a straight knot on a tie is as follows:
- First you need to take the wide end of any tie and put it under the narrow one, making sure that the latter is much shorter.
- Next you need to pass the wide end under the narrow end towards the right.
- Then swipe the right side of the wide end to the left.
- Then you need to skip this end between the tie and shirt collar, slowly pulling it up.
- Next, while holding the knot, you will need to pass the wide end through the front knot.
- It remains only to draw out the knot, while smoothly moving it to the collar and at the same time pulling down the narrow end of the tie.
Through the instructions above, you can learn how to knit a straight knot on a tie. This knowledge will definitely come in handy in everyday life for both men and women.
Forward knot
This is the English name for the technique of knitting a straight knot in the process of weaving baubles. It is formed by a combination of two left loop knots. It is worth first mentioning the basic concepts in weaving baubles, namely:
- working thread - it is with it that all knots are knitted;
- knotted - knots are tied on it.
In the process of weaving, they can change (the working thread is transformed into a knotted thread and vice versa). It is customary to distinguish 2 types of looped (simple) knots, namely:
- left loop (working threadfixes knots on the left side of the knot);
- right loop (working thread is on the right).
In the diagram, the knot in question is indicated by an arrow (which points diagonally to the left and down) in the direction of a smooth transition of the working thread. The color of the knot must match the color of the guide (working) thread.
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