====== Nudos De Friccion ======

Ver en nudos de [[Escalada]] el Machard y el Bachman. Ver
tambien [[Nudos_tensores|Nudos Tensores]].

===== Prusik =====

This is a friction hitch that allows a closed loop of cord to be
attached to a rope and hold a heavy load coming from above or below.
Prusiks are versatile, easy to tie, and the equipment required is
lightweight and minimal—all you need is 7mm cord that is equal in length
to your height.

{{friccion_prusik.jpg|friccion prusik}}
===== Tarbuck =====

{{friccion_tarbuck.jpg|friccion tarbuck}}

===== Tensor farrimond =====

{{tensores_farrimond.jpg|tensores farrimond}}