A parametric buckle for connecting and tensioning two flat lines. The knot shown in the picture slips in one direction only - if you apply tension to the inner of the two line ends. If the tension is equal or larger on the outer line, it is self-locking.
Not safe for any purpose, but I tensioned mine (10mm bars, solid print) up to some 5kN.
Parameters:
parametric_buckle.scad | 578.0B | |
parametric_buckle.stl | 85.8KB |