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Linkage adding mechanism 2




Combination of two pantograph mechanisms.

Yellow and orange bars create a rhombus.

Center distances from middle hole to end holes of yellow bar are equal.

Pink, violet, grey and green bars create a rhombus.

Center distances from middle hole to end holes of pink or green bar are equal.

The mechanism ensures: OA + OB = OC

Move slider A to enter value X

Move slider B to enter value Y

Slider C shows S = X + Y

The video shows the operation 1 + 3 = 4 and the return to initial position.




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