| 摘要 |
<p>A self-service terminal (10) comprising a dispenser (20) having a pick unit (44) for picking media items (64) is described. The dispenser (20) includes a drive wheel (72) for engaging with one surface of a media item and mounted on a drive wheel shaft (78), and a retard wheel (74) for engaging with an opposite surface of the media item and mounted on a retard wheel rotatable shaft (80) for rotating in the same direction as the first rotatable shaft. The drive and retard wheel shafts (78,80) are coupled to a common drive component (98). The drive wheel (72) and the retard wheel (74) are resiliently biased together, and at least one of the shafts (78 or 80) is pivotally coupled to the common drive component (98) whereby the distance between the at least one shaft (78 or 80) and the drive component (98) remains constant as the at least one shaft (78 or 80) is displaced by a media item passing between the wheels (72,74). <IMAGE></p> |
