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Spatial ratchet mechanism 3a




Input: orange oscillating crank.

Output: green twin ratchet wheel of tooth number Z.

Both go and back motions of the crank make the wheel rotate in the same direction.

In 1 rev. of the input, the output rotates 1/Z rev. with two dwells. Angle deflection between the two ratchet wheels is 360/2Z deg.




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