Differential screw mechanism

Input: yellow gear shaft. Output: blue slider. Orange gear creates a helical joint with green screw. The video shows 3 motions of the blue slider: backward, fast backward and slow forward corresponding 3 positions of the grey lever carrying 3 pink pinions for controlling the orange gear rotation. Braking device for the orange gear is not shown.

• #فناوری_و_رایانه
• #differential
• #screw
• #mechanism