| 摘要 |
A slide and sled combination designed for use on the side of a mountain in conjunction with the operation of ski lift, consists of a monorail extending the length of a mountain from the upper end near the top of a ski lift along a path containing curves, banked curves, and straight segments to the bottom of the mountain near the base of the ski lift. The monorail consists of, in cross-section, a tubular segment supported on a web. Sleds comprising shells are supported on and secured to the monorail by two sets of four wheels which engage the tubular segment. Each set of wheels are supported on bulkheads connected to the shell. A braking system controllable by an operator sitting in the shell includes brakes actuated by a lever that are adapted to engage the tubular segment at diametrically opposite points. Stabilizing wheels are provided on at least one of the bulkheads and are adapted to engage the web.
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