chairlifts

Chairlifts are a type of aerial ropeway used to transport people up slopes, most commonly at ski resorts. They consist of chairs suspended from a continuously moving haul rope supported by towers, with drive and return stations at each end of the route. Each chair provides a seat and a safety bar; some models include footrests or locking gates.

How they work: The haul rope is driven by a motor at the loaded terminal, passes over a drive bullwheel, climbs along towers, and returns to the unload terminal. Brakes control speed and provide emergency stopping. Fixed-grip chairlifts keep chairs attached to the rope; detachable or high-speed lifts detach chairs at terminals to allow faster boarding.

Configurations: Chairlifts come in various capacities, including two-seat, four-seat, and six-seat models, and in fixed-grip or detachable high-speed formats. Detachable systems offer higher capacity and smoother acceleration/deceleration.

History and use: Chairlifts were developed in the early 20th century, with notable early installations in the 1930s, such as Sun Valley, helping popularize lift-served skiing worldwide. They are now common at mountain resorts and can be used in urban or scenic settings.

Safety and maintenance: Lifts operate under strict safety standards, with routine inspections, operator oversight, and emergency procedures. In case of power failures, trained staff perform rescues; riders are directed to loading and unloading zones and to use safety bars during ascent.