公开(公告)号：EP0905687B1

公开(公告)日：2003-09-10

申请号：EP98118028.4

申请日：1998-09-23

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Ariyoshi, Yuji

IPC分类号： G11B17/04 ,  G11B25/04

CPC分类号： G11B25/043 ,  G11B17/0402

公开(公告)号：EP1023726B1

公开(公告)日：2002-12-04

申请号：EP98937852.6

申请日：1998-08-18

申请人： KABUSHIKI KAISHA KENWOOD

发明人： SUWA, Takafumi ,  TOMIOKA, Shoji ,  ASANO, Takahiro ,  KURODA, Yasushi ,  TOGAWA, Hisanori ,  IMAI, Teruaki

IPC分类号： G11B17/04

CPC分类号： G11B17/043 ,  G11B17/0402

摘要： A transport mechanism for an optical disc cartridge capable of discharging an optical disc cartridge to a predetermined position by making a transport roller in pressure contact with the optical disc cartridge even if the cartridge is erroneously inserted. A transport roller (5) is supported by an arm (4). When the transport roller (5) is made in pressure contact with the side wall of an optical disc cartridge, the cartridge is transported. A guide arm (12) is rotatively mounted which projects into an optical disc cartridge transport path between the transport roller (5) and a disc insertion port. If the optical disc cartridge is inserted in a normal orientation, the guide arm (12) is rotated by the optical disc cartridge to rotate the arm (4) in the clockwise direction to allow the optical disc cartridge to be inserted, whereas if the optical disc cartridge is inserted in an orientation rotated by 90 DEG from the normal orientation, the transport roller is made in pressure contact with the side wall of the optical disc cartridge.

公开(公告)号：EP0665543A3

公开(公告)日：1995-11-02

申请号：EP94120644.3

申请日：1994-12-24

申请人： DAEWOO ELECTRONICS CO., LTD

发明人： Choi, Youngsuk

IPC分类号： G11B17/04 ,  G11B17/035

CPC分类号： G11B17/057 ,  G11B17/0402

摘要： Disclosed is an elevating apparatus of a spindle assembly (16) of a disc player for adjusting height of the spindle assembly (16) to rotate a minidisc and a compact disc which are mounted on a minidisc tray and a compact disc tray, respectively. The spindle assembly (16) having a turntable (14) for rotating the disc mounted on the tray is secured thereto to reciprocate vertically in a first direction. The elevating apparatus is secured to a lower portion of the base plate to reciprocate in a horizontal direction of a second direction perpendicular to the first direction thereby to move vertically the spindle assembly (16). An actuation apparatus is provided thereon to move backwards and forwards the elevating apparatus. In the compact and minidisc player capable of selective reproduction operation, height difference between a minidisc mounting surface and a compact disc mounting surface can be compensated.

公开(公告)号：EP0653751B1

公开(公告)日：1999-10-20

申请号：EP94117850.1

申请日：1994-11-11

申请人： Nakamichi Corporation

发明人： Nakamichi, Niro

IPC分类号： G11B17/04

CPC分类号： G11B17/056 ,  G11B17/0402

公开(公告)号：EP0905687A1

公开(公告)日：1999-03-31

申请号：EP98118028.4

申请日：1998-09-23

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Ariyoshi, Yuji

IPC分类号： G11B17/04 ,  G11B25/04

CPC分类号： G11B25/043 ,  G11B17/0402

摘要： The object is to simplify the construction of a chassis that serves as a mounting base for the principal components of a disk drive and improve the dimensional accuracy and form accuracy of the chassis for the improvement of the productivity in the work of assembling the disk drive. The disk drive is provided with a recording and reproducing unit for recording or reproducing information on a minidisk encased in a disk cartridge, a holder for holding the disk cartridge, a loading unit capable of transferring the disk cartridge between a mounting and dismounting position where the disk cartridge can be mounted on or dismounted from the holder and a recording and reproducing position of the recording and reproducing unit, drive mechanisms capable of driving the loading unit and a flat-plate-shaped chassis that serves as a mounting base for these principal components. The chassis is set to a specified thickness, and its base portion is formed flat throughout its entire surface except for a hole portion and/or a cut portion.

摘要翻译： 其目的在于简化用作磁盘驱动器的主要部件的安装基座的机壳的结构，并提高机壳的尺寸精度和形成精度，以提高组装磁盘驱动器时的生产率。 磁盘驱动器设有记录和再现单元，用于记录或再现装入磁盘盒中的小型磁盘的信息，用于保持磁盘盒的保持器，能够在安装和拆卸位置之间传送磁盘盒的装载单元， 盘盒可以安装在记录和再现单元的保持器和记录和再现位置上，可以驱动装载单元的驱动机构和用作这些主要部件的安装基座 。 底座被设定为特定的厚度，并且其底座部分除了孔部分和/或切口部分之外在整个表面上形成为平坦的。

公开(公告)号：EP0809844A1

公开(公告)日：1997-12-03

申请号：EP95938193.0

申请日：1995-10-10

申请人： IOMEGA CORPORATION

发明人： THAYNE, Mark, S. ,  NICKLOS, Carl, F.

IPC分类号： G11B17 ,  G11B19 ,  G11B21 ,  G11B23 ,  G11B25 ,  G11B33

CPC分类号： G11B17/043 ,  G11B17/0402 ,  G11B19/18 ,  G11B23/0321 ,  G11B25/043 ,  G11B33/02

摘要： A data storage device (40) for receiving a removable disk cartridge (10) comprises first and second members (70, 72) movably mounted in the data storage device. Each movable member is adapted to perform a respective function within the disk drive. A first spring (90) is coupled to the first movable member (70) for biasing the first movable member in a first direction, and a second spring (92) is coupled to the second movable member (72) for biasing the second movable member in the same direction. A single electro-mechanical device (74) has a drive shaft (76) that engages the first and second movable members at different positions during its travel from an extended position to a retracted position. By applying different currents to the electro-mechanical device (74), the first and second movable members can be operated independently. The data storage device therefore can achieve two functions using only a single electro-mechanical device.

公开(公告)号：EP1023726A2

公开(公告)日：2000-08-02

申请号：EP98937852.6

申请日：1998-08-18

申请人： KABUSHIKI KAISHA KENWOOD

发明人： SUWA, Takafumi ,  TOMIOKA, Shoji ,  ASANO, Takahiro ,  KURODA, Yasushi ,  TOGAWA, Hisanori ,  IMAI, Teruaki

IPC分类号： G11B17/04

CPC分类号： G11B17/043 ,  G11B17/0402

摘要： A transport mechanism for an optical disc cartridge capable of discharging an optical disc cartridge to a predetermined position by making a transport roller in pressure contact with the optical disc cartridge even if the cartridge is erroneously inserted. A transport roller (5) is supported by an arm (4). When the transport roller (5) is made in pressure contact with the side wall of an optical disc cartridge, the cartridge is transported. A guide arm (12) is rotatively mounted which projects into an optical disc cartridge transport path between the transport roller (5) and a disc insertion port. If the optical disc cartridge is inserted in a normal orientation, the guide arm (12) is rotated by the optical disc cartridge to rotate the arm (4) in the clockwise direction to allow the optical disc cartridge to be inserted, whereas if the optical disc cartridge is inserted in an orientation rotated by 90° from the normal orientation, the transport roller is made in pressure contact with the side wall of the optical disc cartridge.

公开(公告)号：EP0809844B1

公开(公告)日：2000-01-05

申请号：EP95938193.0

申请日：1995-10-10

申请人： IOMEGA CORPORATION

发明人： THAYNE, Mark, S. ,  NICKLOS, Carl, F.

IPC分类号： G11B17/04 ,  G11B19/18

CPC分类号： G11B17/043 ,  G11B17/0402 ,  G11B19/18 ,  G11B23/0321 ,  G11B25/043 ,  G11B33/02

摘要： A data storage device (40) for receiving a removable disk cartridge (10) comprises first and second members (70, 72) movably mounted in the data storage device. Each movable member is adapted to perform a respective function within the disk drive. A first spring (90) is coupled to the first movable member (70) for biasing the first movable member in a first direction, and a second spring (92) is coupled to the second movable member (72) for biasing the second movable member in the same direction. A single electro-mechanical device (74) has a drive shaft (76) that engages the first and second movable members at different positions during its travel from an extended position to a retracted position. By applying different currents to the electro-mechanical device (74), the first and second movable members can be operated independently. The data storage device therefore can achieve two functions using only a single electro-mechanical device.

公开(公告)号：EP0809844A4

公开(公告)日：1997-12-03

申请号：EP95938193

申请日：1995-10-10

IPC分类号： G11B17/04 ,  G11B19/18 ,  G11B21/02 ,  G11B21/22 ,  G11B23/03 ,  G11B25/04 ,  G11B33/02

CPC分类号： G11B17/043 ,  G11B17/0402 ,  G11B19/18 ,  G11B23/0321 ,  G11B25/043 ,  G11B33/02

摘要： A data storage device (40) for receiving a removable disk cartridge (10) comprises first and second members (70, 72) movably mounted in the data storage device. Each movable member is adapted to perform a respective function within the disk drive. A first spring (90) is coupled to the first movable member (70) for biasing the first movable member in a first direction, and a second spring (92) is coupled to the second movable member (72) for biasing the second movable member in the same direction. A single electro-mechanical device (74) has a drive shaft (76) that engages the first and second movable members at different positions during its travel from an extended position to a retracted position. By applying different currents to the electro-mechanical device (74), the first and second movable members can be operated independently. The data storage device therefore can achieve two functions using only a single electro-mechanical device.

摘要翻译： 用于接收可移动磁盘盒（10）的数据存储装置（40）包括可移动地安装在数据存储装置中的第一和第二构件（70,72）。 每个可移动部件适于在磁盘驱动器内执行相应的功能。 第一弹簧（90）联接到第一活动构件（70）上，用于沿第一方向偏压第一活动构件，第二弹簧（92）联接到第二活动构件（72），用于偏压第二活动构件 在同一个方向。 单个机电装置（74）具有驱动轴（76），该驱动轴在其从延伸位置行进到缩回位置期间在不同位置接合第一和第二可动构件。 通过向机电装置（74）施加不同的电流，第一和第二可移动构件可以独立操作。 数据存储装置因此可以仅使用单个机电装置来实现两个功能。

公开(公告)号：EP0653751A2

公开(公告)日：1995-05-17

申请号：EP94117850.1

申请日：1994-11-11

申请人： NAKAMICHI CORPORATION

发明人： Nakamichi, Niro

IPC分类号： G11B17/04

CPC分类号： G11B17/056 ,  G11B17/0402

摘要： A disk transport mechanism for moving disks into a disk-player transports disks between an eject position and a playback or storage position inside the disk-player. The tray passes through an opening in the disk-player when it moves from the eject position to the playback or storage position. The disk transport mechanism carries the disk on a tray with a circular recess which locates the disk precisely in the tray. A disk improperly placed in the tray, so that it rests on a ridge around the circular recess, could cause damage when the tray passes through the opening. To prevent this, the transport mechanism abruptly accelerates the tray during movement into the disk-player by momentarily halting or reversing a drive motor of the disk transport mechanism. The acceleration of the tray causes any improperly mounted disk to fall into the circular recess before the disk can jam in the opening, thereby preventing injury to the disk or the disk-player.

摘要翻译： 用于将盘移动到盘播放器的盘传送机构在盘播放器内的弹出位置和播放或存储位置之间传送盘。 当托盘从弹出位置移动到播放或存储位置时，托盘通过盘播放器中的开口。 盘传送机构将盘放置在具有圆形凹槽的托盘上，该圆形凹槽将盘精确地定位在托盘中。 盘不正确放置在托盘中，使其靠在圆形凹槽周围的脊上，当托盘穿过开口时可能会造成损坏。 为了防止这种情况，传送机构通过暂时停止或反转盘传送机构的驱动马达而在移动到盘播放器期间突然加速托盘。 盘的加速度导致任何不正确安装的盘落入圆形凹槽中，在盘可能在开口中卡住之前，从而防止对盘或盘播放器的伤害。