- What do you think about my knot?
1. I do not like the way you immobilize and secure the ends - that is, to inhibit motion by using the volume, the bulk of a knot, of a stopper, as an obstacle : The line does not move, because the wide cross section of this stopper can not pass through a narrow opening. We seldom use this way in practical knots, and for good reasons. It consumes way too much material, the stoppers can jam, it needs time to be tied in the first place and then dressed, it is not elegant or clever, there is always the danger the opening will accidentally open up and the stopper will slip through, and the knots it generates are often bulky and ugly.
That is the reason I had shown you the best method we have in practical knots - elegant, clever, and of
zero bulk : the opposing bights locking mechanism. I have referred to the recent thread where there are clear drawings and pictures of that mechanism, and to some knots where it is used, with great success. Evidently you thought that my references were "off topic", and that I should "
stay focus on the thread", because you had not understood the direct relation of what I was saying with what you have shown !
2. The way you implement, using rope, elements of a mechanical system using pulleys and the mechanical advantage they offer, in general, and of the simple "block and tackle" machine, in particular, is, to my view, ad hoc : You have first imagined / thought of the mechanism, and then you have tried to "simulate" its working using a piece of rope and knots tied on it - but one can still see the "seams" of your effort to "simulate' the working of a mechanism by a compound knot : the end result is not homogenous, at least it is not yet : perhaps you may simplify it further in the future.
See, for example, another rope-made mechanism we have in knots : a "rope-made hinge", the
Zeppelin bend. The idea
could had its origin in the somewhat complex mechanical system of a hinge ( actually, it had not, but that is irrelevant here ) : how to use the stiff rope segments of the Tail Ends as hinge pins, as toggles, which can hold the two parallel bights of the two links of the bend together, as a hinge pin holds together the two knuckles of the hinge, attached to its two leaves. However, in the end result you only see a most simple, tiny knot, where all the elements of this "initial" mechanism have been integrated into a whole : a compact, small, elegant, clever knot, where nothing is redundant - in short, a marvellous object ! All the separate parts of the "initial" system have been fused into this simple object, and one can not see the seams between their junctions any more. The "initial" mechanism is there, you can always analyse it to see how it works, but is not just a mechanical system redrawn with the help of rope !
If you see a
Cow hitch, you will not see the complex diagram I had drawn to represent how it is working - the rope-made system, the knot, is a much more integrated and simple object than the pulley-made system which corresponds to it. You see how much simpler is the
Cow hitch itself from the diagram of the mechanism. That is exactly what a good mechanism of a knot should be : look simpler than the diagram of the corresponding mechanism ! In
Zeppelin bend,
the knot went further than the mechanism : it achieved the same purpose, with just two pieces of rope and a few deflexions of the straight path of their segments. In the case of the
Cow hitch-based
Locked Cow hitches, as pulleys, the knots use the surface itself of the hitched objects, on which the Standing Parts slide, or the inner surface of the tip of the bights, through which the ends slide. In your compound knot, I do not see the "distance" I would had wished between the original purpose, the mechanism made with mechanical parts which serves that purpose, and the final result, where the flesh and the blood of the mechanism are rope-made, the knot.
3. I had not referred to ABoK#200 - #201 for no reason ! If you analyse the way this well-known and practical knot works, you will find elements of the your knot in a
much more straightforward, simple form. Starting from this knot, you can arrive at your knot, and vice versa. However, your knot lacks it symmetry ( so it can not be tied and inspected as easily...) and incorporates those ugly stoppers, which, as I had said, are the last thing one should have think of, if he wants to finish a knot.
- What type of rope/twine have you used, and on which type of rope/solid object?
Oh, knot tyers use more kinds of rope you could had imagined ! They suffer from other diseases, but they prefer to starve rather than to be left with a few only ropes ! Beautiful, straight, unknotted ropes are at the very heart of our love for knots, and see what we are doing to them !
I have MANY different ropes, although I prefer to buy ropes with no colour patterns on them, so I can enjoy better the play of shadows on their gentle, curved surfaces, and such ropes have became more rare nowadays... I did nt tie your knot on
all of them, but I tied it on plenty of them ! Climbing ropes, mainly, and some "softer", more compressible marine ropes as well.
- What application(s) have you tried it for, did it work?
Personally, I am not interested in applications of knots, I study the knots themselves. Imagine a person who studies geometry : he is not interested of how farmers will use geometry to measure the areas of their fields before and after the flooding !
If a knot is good, it will find applications by itself ! However, I can tell that your knot is not destined to become a
climbing hitch - but you should better ask experienced climbers about it. I have only climbed some
stairs in my life - and not many ! I prefer the elevators...
knowing the location of the anchor(s) and how the load is hooked to the system. It will be much easier to grasp how the whole system works once they are established.
I have shown to you CLEAR pictures of simple, good knots, based on the
Cow hitch, which use a mechanical advantage - I believe you should be able to tie them and analyse them ! In a hitch or a binder, there is no "anchor", for KnotGod s sake !
We do immobilize and secure the ends, but we do not attach them somewhere !