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Inverse Parallelogram Mechanism 9

Triple Inverse Parallelogram

A third similar inverse parallelogram is connected to a double inverse parallelogram.

Similar ratio for this case is 2.

The red crank makes 3 revolutions while the violet one makes 2 and the green makes 1.

Further similar connections allow getting transmission ratio of 4, 5, 6

There may be difficulty in arranging the crank bearing supports.

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