| 摘要 |
The invention relates to a coin dispenser for use in vending machines for giving out change when the value of money inserted into the machine exceeds the price of the merchandise purchased. The aim of the invention is to simplify the design of such a dispenser so that different sets of coins can be catered for from a small range of parts. …<??>The dispenser comprises vertical coin tubes (12, 13, 14), one for each denomination of coin dispensed, and respective channels (15, 16, 17) extending horizontally beneath each tube. Each channel has an aperture (21, 22, 23) in its lower wall offset from the axis of the tube, (12, 13, 14) and an apertured slide plate (24, 25, 26) is movable in the channel (15, 16, 17) from below the coin tube (12, 13, 14) to over the aperture (21, 22, 23) in the lower wall so as to dispense the coins singly from the stacks in the coin tubes. …<??>The coin tubes extend down through apertures (18, 19, 20) in the upper wall of their respective channels so that the lower end of the tubes are the lowest point in the coin channels. With this arrangement a range of denominations of coins of differing thicknesses can be catered for by setting the lower end of the tube at a height appropriate to the thickness of the denomination of coins during assembly. |
