In the figure, a mechanism designed to transfer load from one line $($k$1)$ to the other $($k$2).$ in the environment. The arm O$2$A$,$ which makes a full revolution, causes the pendulum $BO4C$ to oscillate, this movement causes $CD$

Transferring the load from $k1$ to $k2$ by transferring it to the Duzvuna, which pushes the load with the connecting rod, and then transferring it to $D$

It allows the limb to be reattached. Considering the $BO4C$ arm as a triangle $BO4C=15.$

Let the angle made by arm $02$A with $x$ be $2.$

$2$

Calculate the movement of point $D$ in the horizontal direction and calculate its change with the angle $2$

Draw the graph $($horizontal axis $2$ degrees$)$ and calculate the stroke of point $D.$

Draw the graph of the change of the angles of the limbs with the angle $2($all in the same graph, horizontal

axis will be $2$ degrees and the vertical axis will be in degrees$).$