公开(公告)号：EP0749122A2

公开(公告)日：1996-12-18

申请号：EP96109506.4

申请日：1996-06-13

申请人： HITACHI, LTD.

发明人： Nishijima, Tatsumi ,  Nagai, Kyuichiro ,  Okamoto, Tomomi ,  Nishida, Ikuo ,  Takita, Kouhei

IPC分类号： G11B17/22

CPC分类号： G11B17/225

摘要： In an auto-exchanger disc apparatus, both a disc cartridge for stocking plural discs and a pickup cartridge having a pickup are provided with common recesses, and a cartridge stocking unit is formed with a projection which is engaged with the recesses, whereby the cartridges can be exchanged for each other and mounted on the disc apparatus. Therefore, the extension and maintenance of the cartridges can be facilitated. When a double-side reproducing operation is performed, the pickup cartridge is turned upside down and then mounted on the disc apparatus, whereby the double-side reproduction can be surely performed by the disc inverting means. Further, disc inclining means is provided to prevent a disc being returned from the disc feeder to the disc cartridge from abutting against the disc cartridge. The disc inclining means and the disc inverting means may be integrally constructed by the same member to reduce the cost. Still further, a cleaning member is provided to some or all of the rollers for feeding the disc to perform a disc cleaning operation as well as a disc feeding operation, thereby preventing dust from being attached to the disc.

摘要翻译： 在自动交换盘设备中，用于存放多个盘的盘盒和具有拾取器的拾取盒均设有公共凹部，并且盒式存储单元形成有与凹部接合的突起，由此盒可以 彼此交换并安装在盘装置上。 因此，可以促进盒的延伸和维护。 当执行双面再现操作时，拾取盒被颠倒并且然后安装在盘装置上，从而可以通过盘反转装置可靠地执行双面再现。 此外，提供盘倾斜装置以防止盘从盘进给器返回到盘盒抵靠盘盒。 盘倾斜装置和盘反转装置可以由相同的构件一体地构造以降低成本。 另外，为了进行光盘的一些或所有辊的清洁，设置清扫部件，进行光盘的清扫动作以及光盘供给动作，防止灰尘附着在光盘上。

公开(公告)号：EP0749122B1

公开(公告)日：2001-09-05

申请号：EP96109506.4

申请日：1996-06-13

申请人： Hitachi, Ltd.

发明人： Nishijima, Tatsumi ,  Nagai, Kyuichiro ,  Okamoto, Tomomi ,  Nishida, Ikuo ,  Takita, Kouhei

IPC分类号： G11B17/22

CPC分类号： G11B17/225

公开(公告)号：EP0749122A3

公开(公告)日：1997-04-16

申请号：EP96109506.4

申请日：1996-06-13

申请人： HITACHI, LTD.

发明人： Nishijima, Tatsumi ,  Nagai, Kyuichiro ,  Okamoto, Tomomi ,  Nishida, Ikuo ,  Takita, Kouhei

IPC分类号： G11B17/22

CPC分类号： G11B17/225

摘要： In an auto-exchanger disc apparatus, both a disc cartridge for stocking plural discs and a pickup cartridge having a pickup are provided with common recesses, and a cartridge stocking unit is formed with a projection which is engaged with the recesses, whereby the cartridges can be exchanged for each other and mounted on the disc apparatus. Therefore, the extension and maintenance of the cartridges can be facilitated. When a double-side reproducing operation is performed, the pickup cartridge is turned upside down and then mounted on the disc apparatus, whereby the double-side reproduction can be surely performed by the disc inverting means. Further, disc inclining means is provided to prevent a disc being returned from the disc feeder to the disc cartridge from abutting against the disc cartridge. The disc inclining means and the disc inverting means may be integrally constructed by the same member to reduce the cost. Still further, a cleaning member is provided to some or all of the rollers for feeding the disc to perform a disc cleaning operation as well as a disc feeding operation, thereby preventing dust from being attached to the disc.

摘要翻译： 在自动换盘装置中，用于放置多个盘的盘盒和具有拾取器的拾取盒都设置有共同的凹部，并且盒储存单元形成有与凹部接合的突起，由此盒能够 互相交换并安装在盘装置上。 因此，可以便利墨盒的扩展和维护。 当执行双面再现操作时，将拾取盒颠倒然后安装在光盘装置上，从而可以通过光盘翻转装置可靠地执行双面再现。 此外，设置光盘倾斜装置以防止光盘从光盘馈送器返回到光盘盒而抵靠光盘盒。 盘倾斜装置和盘翻转装置可以由同一部件一体构成以降低成本。 另外，在一部分或全部的辊上设置有清洁部件，该清洁部件用于供给盘以执行盘清洁操作以及盘供给操作，由此防止灰尘附着到盘上。