There are many types of lifts which are divided into two major categories of air and ski lifts chair. These include trams, gondolas, T-bars and rope-tow, but the most common is the chairlift lift Air category. Chairlifts are built to accommodate two to eight people and transport skiers an area base lodge either a mid-mountain level where another elevator starts or right to the top. Some lifts, called quads high-speed or six-packs are faster due to their detachable chairs. All are built with a wire rope of movement and support towers.
At each end of the ski lifts chair is a Bull wheel. These are what keep the movement of the cable and redirect the chairs at the points of loading and unloading. One is the Bull wheel Drive, which powers normally electrically elevator. There is also a cam-braking structure in bull wheels and pulleys around.
12 Photos Gallery of: How Ski Lifts Chair Work?
Ski lifts chair are monitored and maintained during operation of the lift operators that can slow or stop an elevator in an emergency or dangerous situation. Most chairs have a bar of passengers to help people stay safely in the seat. Other security measures include load testing twice sought the weight and in areas prone to lighting, elevators electrically grounded.