公开(公告)号：EP1752982A4

公开(公告)日：2008-03-12

申请号：EP05739285

申请日：2005-05-13

申请人： MATSUSHITA ELECTRIC IND CO LTD

发明人： INOUE TAKASHI ,  HINO YUKATA ,  TAKAHASHI JUNYA ,  KOBAYASHI HIROKI ,  ITO TATSUO

IPC分类号： G11B17/04 ,  G11B17/051

CPC分类号： G11B17/0404 ,  G11B17/05

摘要： A disk carrying device and an optical disk recording/reproducing device. The disk carrying device comprises a first idle gear rotatably supported on a lower chassis and a second idle gear rotatingly operated by coming into contact with or separating from the first idle gear. The second idle gear and a roller gear meshed with the second idle gear are rotatably supported on a feed plate, and the second idle gear is brought into contact with or separated from the first idle gear, from the underside, which is rotatably supported on the lower chassis. By this, when a disk is inserted, a downward force F1 acts on the second idle gear, and the pressing force of a feed roller on the disk (D) is decreased and, therefore, the rotating load of a disk carrying motor can be reduced when the carrying of the disk is completed. When the disk is discharged, an upward force F2 acts on the second idle gear and the pressing force of the feed roller on the disk (D) is increased and, therefore, the disk (D) can be smoothly discharged even if the disk (D) is deflected.