An adjustable escalator device is provided in a gaming terminal for receiving singulated coins from a gaming terminal output hopper and outputting coins at a higher level. The escalator can be adjusted to define a coin path of adjustable width and/or adjustable thickness and accommodate a range of coin...http://www.google.de/patents/US6709324?utm_source=gb-gplus-sharePatent US6709324 - Size adjustable coin escalator for use in gaming apparatus
