Published on September 19, 2017
A roller cable mechanism is used.
A point on lower part of the cable is fixed with the grounded post.
A point on upper part of the cable is fixed with the blue panel 2 that moves twice faster than the yellow panel 1.
STEP files of this video:
Inventor files:
For more information see:
For gate with three panel please see:
where the cable drives are replaced by chain ones.
