per Dmitry:
Here is another loop in the same manner. It is really-truly bowline now!
https://youtu.be/4CgALs61NFQ
Thanks for your presentation Dmitry. Nice work!
This one is very interesting indeed.
I tied it and had a close look at how the
nipping structure (which takes the form of a
helix/loop) encircles and clamps both legs of the collar.
When you look from the 'front' side - it appears that the nipping structure doesn't fully encircle and clamp both legs of the collar - because the tail ('working end') partially displaces/occludes the helix.
However, when you examine thew reverse side, you can see that the nipping structure does eventually fully encircle and clamp both legs of the collar. This reminds me that it if often better to view 'Bowlines' from the side that
emphasizes the nipping structure.
So I am saying that
yes, you
have indeed created a 'Bowline'.
Some comments:The turn around the 'ongoing eye leg' is
similar to Heinz Prohaska Double bight Bowline (aka Janus Bowline) - and then you have followed in Scott's footsteps and used his 'Scotts lock' tail maneuver to secure the structure. Prohaska made his 'working end' turn in the opposite direction around the ongoing eye leg.
Your presentation also has 3 rope diameters inside the nipping loop/helix - which helps to pad it out and increases the
radius of the nipping loop/helix.
It isn't great in a
ring loading profile because the nipping structure is pulled and widened which compromises its clamping effect.
