
Elevators: how they are made, how they work and what types are in use
An elevator is a vertical means of transport cable-driven or hydraulically operated, which allows the movement of people between the different levels of a multi-storey structure. We also speak of lifting systemswhich generally includes both those that allow the movement of people (elevators precisely), that those that allow the movement of material and/or objects (freight elevator). The definition of his ...








