15-08-2013 дата публикации
Номер: US20130206032A1
Принадлежит:
A display system is easily attached to the safety bar of a chair on a chair lift system at the beginning of a season. The display system includes brackets formed of rails holding clamp portions that may be fastened together to clamp the display system to a chair, such as to the safety bar across the lap of a rider. At the end of a season, the display system may be removed from each chair, the clamp portions removed, and the display systems stacked. In one simplified system, adjacent displays may be stacked back to back, and such adjacent pairs may be stacked with the displays in adjacent pairs positioned face-to-face. Thus, metal brackets on the backs need not scratch up the reading faces or surfaces. Meanwhile, the displays may be stored in minimal space, with great stability, while minimizing wear and damage. 1. A method of providing information to riders of a ski lift , the method comprising:selecting a lift system;selecting a lift chair suspended from a portion of the lift system and having a safety bar extending therealong in front of a seat adapted to a rider in the lift chair; a spine providing stiffness to the display assembly,', 'a plurality of brackets, each bracket thereof comprising a rail and two clamp portions, juxtaposed to one another and selectively attachable, slidable, and separable with respect to the rail,', 'the plurality of brackets, and each bracket thereof further being secured to the spine, being configured to fit around the safety bar, and being selectively adjustable to grip and release the safety bar, and', 'a panel, containing a presentation of information, fixedly secured to the spine, set at a pre-selected angle with respect to the safety bar, and presenting to the rider information visible to the rider;, 'providing a display assembly comprising'}securing the display assembly to the safety bar; andpresenting to the rider information visible thereto from the display assembly during operation of the lift.2. The method of claim 1 , ...
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