公开(公告)号：US5677898A

公开(公告)日：1997-10-14

申请号：US256208

申请日：1994-05-31

申请人： Norio Hasegawa ,  Masayasu Itoh ,  Hideaki Kawashimo

发明人： Norio Hasegawa ,  Masayasu Itoh ,  Hideaki Kawashimo

IPC分类号： G11B17/22 ,  G11B17/30 ,  G11B23/03 ,  G11B23/023

CPC分类号： G11B23/0323 ,  G11B17/221 ,  G11B17/30

摘要： A disc recording and/or reproducing apparatus in which a cartridge container has a number of disc cartridges loaded internal sections without stacking of the disc cartridges by arraying the disc cartridges in one plane in a matrix configuration includes a rotation supporting substrate supporting a driving part supporting substrate carrying a disc rotation driving mechanism and an optical pickup approached to and separated from the disc cartridge, a stationary part support substrate rotatably supporting the rotation supporting substrate, a rotation driving mechanism for rotating the rotation supporting mechanism, and a driving part supporting substrate lift mechanism for bringing the disc rotation driving mechanism and the optical pickup towards the disc cartridge or separating them away from the disc cartridge. Plural discs may be sequentially reproduced without displacing the disc cartridge by rotationally driving the rotating supporting substrate and bringing the disc rotationally driving mechanism and the optical pickup towards the disc cartridge or separating them away from the disc cartridge.

摘要翻译： PCT No.PCT / JP93 / 01405 Sec。 371日期1994年5月31日 102（e）日期1994年5月31日PCT提交1993年9月30日PCT公布。 公开号WO94 / 08339 日期1994年04月14日一种盘式记录和/或再现装置，其中盒式存储器具有多个盘盒装载内部部分而不堆叠盘盒，通过将盘盒以矩阵形式排列在一个平面中，包括旋转支撑基板 支撑承载盘旋转驱动机构的驱动部件和与盘盒接近并分离的光拾取器，可旋转地支撑旋转支撑基板的固定部支撑基板，用于旋转旋转支撑机构的旋转驱动机构，以及 驱动部分支撑基板升降机构，用于将盘旋转驱动机构和光拾取器朝向盘盒，或将其从盘盒中分离。 可以通过旋转驱动旋转的支撑基板并将盘旋转驱动机构和光学拾取器朝向盘盒或将其从盘盒中分离出来而顺序地再现多个盘。