Published on September 28, 2017
The center cross is stationary.
Input: one among the orange bars.
Four pink crosses slide on the ground surface.
The frame can be enlarged by connecting more bars and crosses.
See a real mechanism:
The center cross is stationary.
Input: one among the orange bars.
Four pink crosses slide on the ground surface.
The frame can be enlarged by connecting more bars and crosses.
See a real mechanism: