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    • 1. 发明公开
    • Disk recording and/or reproducing device
    • 磁盘记录和/或再现设备
    • EP1659582A2
    • 2006-05-24
    • EP06002652.3
    • 2002-04-05
    • SONY CORPORATION
    • Suzuki, Yoshiaki
    • G11B17/04
    • G11B17/0515G11B17/051
    • A disk recording and/or reproducing apparatus comprising:
      a housing having a disk entrance and exit slot into and from which a disk-like recording medium is inserted and ejected;
      a gate member loaded onto said housing so as to cover said disk entrance and exit slot; and
      a disk transport mechanism for transporting said disk-like recording medium so that said disk-like recording medium passes said disk entrance and exit slot, wherein said gate member includes a gate cover for closing said disk entrance and exit slot and which has a recess slot through which said disk-like recording medium passes and resistance force changing means for changing resistance force of a recess slot that contacts with said disk-like recording medium when said disk-like recording medium passes said recess slot in response to the direction in which said disk-like recording medium passes said recess slot.
    • 一种盘片记录和/或重放装置,包括:一个具有盘片入口和出口槽的壳体,盘片状记录介质插入和排出盘片; 一个装在所述外壳上以便覆盖所述盘片进出槽的门构件; 以及用于传送所述盘状记录介质以便所述盘状记录介质通过所述盘进出槽的盘传送机构,其中所述门部件包括用于关闭所述盘进入和退出槽的门盖,并且所述门盖具有凹槽 所述盘状记录介质通过其中的槽和阻力改变装置,用于当所述盘状记录介质通过所述凹槽时响应于所述盘状记录介质与所述盘状记录介质接触的凹槽的阻力, 所述盘状记录介质通过所述凹槽。
    • 3. 发明授权
    • Disk recording and/or reproducing device
    • 光盘记录和/或重放装置
    • EP1659582B1
    • 2010-02-17
    • EP06002652.3
    • 2002-04-05
    • Sony Corporation
    • Suzuki, Yoshiaki
    • G11B17/04
    • G11B17/0515G11B17/051
    • The present invention relates to a disk recording and/or reproducing apparatus in which a disk-like recording medium such as an optical disk is transported between a disk loading portion for recording and/or reproducing information and a disk entrance and exit slot into and from which the disk-like recording medium is inserted and ejected. The disk recording and/or reproducing apparatus includes a pair of transport rollers which can hold the disk-like recording medium in the diametrical direction and a drive means for rotating a first transport roller of the pair of transport rollers and wherein a second transport roller of the pair of transport rollers is fixed and the drive means rotates the first transport roller to rotate the disk-like recording medium by rotation force so that the disk-like recording medium is transported between a disk loading portion for recording and/or reproducing information and a disk entrance and exit slot. Users can transport the disk-like recording medium, between the disk loading portion and the disk entrance and exit slot by only touching the outer peripheral edge of the disk-like recording medium in the diametrical direction. Therefore, when the disk is transported, since no members contact with the signal recording surface, a foreign matter can be prevented from being pressed against the signal recording surface, a foreign matter can be prevented from damaging the signal surface and hence an information signal can be read and written with high reliability.
    • 7. 发明公开
    • Disk recording and/or reproducing device
    • Plattenaufzeichnungs- und / oderwiedergabegerät
    • EP1659582A3
    • 2006-05-31
    • EP06002652.3
    • 2002-04-05
    • SONY CORPORATION
    • Suzuki, Yoshiaki
    • G11B17/04
    • G11B17/0515G11B17/051
    • A disk recording and/or reproducing apparatus comprising:
      a housing having a disk entrance and exit slot into and from which a disk-like recording medium is inserted and ejected;
      a gate member loaded onto said housing so as to cover said disk entrance and exit slot; and
      a disk transport mechanism for transporting said disk-like recording medium so that said disk-like recording medium passes said disk entrance and exit slot, wherein said gate member includes a gate cover for closing said disk entrance and exit slot and which has a recess slot through which said disk-like recording medium passes and resistance force changing means for changing resistance force of a recess slot that contacts with said disk-like recording medium when said disk-like recording medium passes said recess slot in response to the direction in which said disk-like recording medium passes said recess slot.
    • 盘记录和/或再现装置技术领域本发明涉及一种光盘记录和/或再现装置,其中诸如光盘的盘状记录介质在用于记录和/或再现信息的光盘加载部分和从光盘的入口和出口槽之间传送 盘状记录介质被插入和弹出。 磁盘记录和/或再现装置包括一对能够将盘状记录介质保持在直径方向上的传送辊,以及驱动装置,用于旋转该对输送辊的第一传送辊,并且其中 一对输送辊的第二输送辊固定,驱动装置旋转第一输送辊,以通过旋转力旋转圆盘状记录介质,使得盘状记录介质在用于记录的盘装载部分和/ 或再现信息和磁盘入口和出口槽。 用户可以通过在直径方向上仅接触盘状记录介质的外围边缘,在盘装载部分和盘入口和出口槽之间传送盘状记录介质。 因此,当传送盘时,由于没有构件与信号记录表面接触,可以防止异物压在信号记录表面上,可以防止异物损坏信号表面,因此信息信号可以 以高可靠性读写。