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academic node very similar to surgical node, differing only in that instead of one second half of evil, he has two of them.


Rice. 28. Academic knot

From his, if I may say, progenitor - direct node it differs in that the running end of the cable is wrapped around the running end of another cable twice, after which the running ends lead towards each other and are again wrapped around them twice.

In other words, there are two half-knots at the bottom and two half-knots at the top, but tied in the opposite direction. This gives the academic knot the advantage that when the cable is heavily loaded, it does not tighten as much as a straight knot and is easier to untie in the conventional way.

Author: Skryagin L.N.

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