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The physics of a passenger sitting properly in a chairlift do not require use of a restraining bar. If the chairlift stops suddenly (as from use of the system emergency brake), the carrier's arm connecting to the grip pivots smoothly forward—driven by the chair's inertia—and maintains friction (and seating angle) between the seat and passenger.
The chairlift went on to become the workhorse of the ski industry, enjoyed by millions of skiers for the next 60 years. His contribution to the sport and industry of skiing has been enormous, although mostly unrecognized." [1] Curran was born June 9, 1903, in Omaha, Nebraska. His parents were immigrants from Ireland.
A detachable chairlift or high-speed chairlift is a type of passenger aerial lift, which, like a fixed-grip chairlift, consists of numerous chairs attached to a constantly moving wire rope (called a haul rope) that is strung between two (or more) terminals over intermediate towers. In contrast to the fixed-grip version, the chairs of a ...
Skiing gained in popularity, and soon ski lifts became the major part of the Riblet Tramway Company's business. They built more than 400 lifts, particularly in Washington , Oregon , and California , and as far away as Australia , New Zealand and Chile ; one secondhand American lift has also been relocated to Pakistan . [ 3 ]
Stair lifts are known variously as stairlifts, stair-lifts, chair lifts, stair gliders and by other names. This type of chair lift should not be confused with the chairlift used by skiers. The term stair climber can refer either to stair lifts, or more commonly to the exercise equipment by the same name.
The history of anatomy spans from the earliest examinations of sacrificial victims to the advanced studies of the human body conducted by modern scientists. Written descriptions of human organs and parts can be traced back thousands of years to ancient Egyptian papyri , where attention to the body was necessitated by their highly elaborate ...
The history of massage chairs goes back several decades, with early versions offering rudimentary rolling and vibrating functions. The technology has undergone remarkable changes since then. The introduction of microprocessors in the 1980s allowed for more sophisticated massage programs and customization options.
By 1962, the Magic Mile had long been a challenge to maintain, so the Timberline's operator replaced it with a double Riblet lift. The new lift had a midway station for loading and unloading, which allowed the lower mountain to remain open when harsh winter weather closed the upper mountain, and the upper mountain to remain open for mid-to-late summer skiing when little snow remained on the ...