Funitel - Engineering

Engineering

A funitel consists of one or two loops of cable strung between two terminals over intermediate towers. In order to maximize the stability of the passenger cabins, the cables are arranged in two pairs moving in separate directions. Although it might appear that there are four cables in total, most of the time they are all connected as a single, long loop.

The passenger cabins are connected to a pair of cables with four spring-loaded grips (two to each cable). Because the cable runs at a speed faster than that at which most people would care to board or disembark, the cabins must be slowed down while in the terminals to allow skiers to get on and off. This is accomplished by detaching the cabin from the cable and slowing it down with progressively slower rotating tires mounted on the ceiling of the terminal. Once the cabin has reached a speed at which it is safe to load or unload passengers, the cabin is moved about the end turnaround by tires mounted on the floor. The cabin is then accelerated to line speed with a second set of rotating tires.