A cartridge loading device for a disk player which can supply, when a disk tray on which a disk is placed is accommodated in position into a device body of the disk player, the disk readily to a disk driving unit located laterally of an area of advancing and retracting movement of the disk tray. The...http://www.google.fr/patents/US5140579?utm_source=gb-gplus-shareBrevet US5140579 - Disk loading device for disk player
