All three are controlled using ropes, pulleys and motors.

Control cables were designed not to use pulleys.

Final installation would have been done using pulleys or cranes.

These were and are attached to the sashes using pulleys of either braided cord or, later, purpose-made chain.

As far as is known they did not use wheels or pulleys.

Using pulleys in mechanical toys also allows to change the angle, the speed and the direction of the motion.

They used pulleys to put tension on the ropes, until it seemed no force beneath the Arch would cause the wagon to shift.

He created these bonsais by using wires, pulleys, cages, and various other tools to make them appear tortured.

Some variations use pulleys and leverage on side reins to create a given "headset."

A system of metal-capped wood rails allows the building to be pulled apart in the middle using ropes and pulleys.