Airplane wing folding mechanism

The orange cylinder turns the green cranks which in turn control the position of the yellow wings.
The green and pink crank and yellow connecting rod form a spherical 4-bar linkage. The angle between the fixed revolution joints of the linkage is 100 degrees.
The yellow wing is fixed to the yellow connecting rod.
This video focuses on explaining the mechanism of folding the wings, so the airplane was built symbolically.
This video is made based on video
   • Spherical four-bar linkage for wing-f...  

STEP files of this video:
https://www.mediafire.com/file/8l5th7...
Inventor files of this video:
https://www.mediafire.com/file/ddkd13...