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公开(公告)号：EP1519374A2
公开(公告)日：2005-03-30
申请号：EP04022516.1
申请日：2004-09-22
发明人： Tanabe, Naohisa , Ariyoshi, Yuji
IPC分类号： G11B17/028
CPC分类号： G11B17/0284
摘要： A disk clamp apparatus includes a first centering member for positioning a center of a first side of the disk set on the turntable, a clamper member provided so as to be opposed to the first centering member across the turntable and the disk, an attraction force generating mechanism for clamping the disk on the turntable by attraction force, a clamper member turning mechanism for turning the clamper member in order to change over a clamp mode between a first clamp mode in which the disk is clamped with the first side of the disk centrally positioned, and a second clamp mode in which the disk is clamped with the second side of the disk centrally positioned. The clamper member includes a disk supporting part for supporting a second side of the disk when the first side of the disk is centrally positioned by the first centering member, and second centering mechanism for centrally positioning the second side of the disk. The second centering mechanism cancels the centering operation with respect to the first side of the disk by the first centering means, and centrally positions the second side of the disk by the attraction force when the first clamp mode is switched to the second clamp mode.
摘要翻译： 盘夹装置包括用于将盘组的第一侧的中心定位在转盘上的第一定心构件，设置成与第一定心构件相对跨越转台和盘设置的夹持构件，产生吸引力的吸引力 用于通过吸引力将盘夹持在转盘上的机构;夹持器构件转动机构，用于转动夹持器构件，以便在盘被夹紧的第一夹紧模式与盘的第一侧中心定位之间切换夹紧模式 以及第二夹持模式，其中盘被夹在盘的第二侧中心定位。 夹持构件包括盘支撑部分，用于当盘的第一侧由第一定心构件居中定位时支撑盘的第二侧;以及第二定心机构，用于对盘的第二侧进行中心定位。 第二定心机构通过第一定心装置抵消相对于盘的第一侧的对中操作，并且当第一夹紧模式切换到第二夹紧模式时，通过吸引力将盘的第二侧居中定位。
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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
发明人： Ariyoshi, Yuji
CPC分类号： G11B25/043 , G11B17/0402
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公开(公告)号：EP0907170B1
公开(公告)日：2003-08-06
申请号：EP98118481.5
申请日：1998-09-30
发明人： Ariyoshi, Yuji
CPC分类号： G11B17/046 , G11B17/043 , G11B17/0466
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公开(公告)号：EP0907170A2
公开(公告)日：1999-04-07
申请号：EP98118481.5
申请日：1998-09-30
发明人： Ariyoshi, Yuji
IPC分类号： G11B17/04
CPC分类号： G11B17/046 , G11B17/043 , G11B17/0466
摘要： The object is to prevent the erroneous insertion of a disk cartridge in a direction 90 degrees different from the correct direction while suppressing an increase in the number of components and to smoothly and securely transfer the disk cartridge. There is provided a lock lever capable of locking the cartridge while being pivotally supported by a slider that transfers the cartridge between a mounting and dismounting position and an insertion completed position with respect to a holder. The lock lever pivots while being engaged with the disk cartridge that is being inserted, and a first pivot amount when the cartridge is being inserted with a wide width of insertion in the correct direction is set smaller than a second pivot amount when the disk cartridge is being inserted with a narrow width of insertion in the incorrect direction. The holder is provided with a stop rib that allows the movement of the lock lever in the direction in which the cartridge is inserted in the case of the first pivot amount and prevents the movement in the case of the second pivot amount.
摘要翻译： 其目的在于，在抑制部件数量的增加并且平稳且可靠地传送盘盒的同时，防止盘盒错误地沿与正确方向成90度的方向插入。 提供了一种锁定杆，该锁定杆能够锁定该盒，同时由在相对于保持器的安装和拆卸位置和插入完成位置之间转移盒的滑动器枢转地支撑。 锁定杆在与正插入的磁盘盒卡合的状态下摆动，当磁盘盒以正确的插入宽度插入时的第一枢转量被设定为小于磁盘盒为第二枢转量时的第二枢转量 以不正确的方向插入狭窄的插入宽度。 保持器设置有止动肋，该止动肋允许锁定杆在第一枢转量的情况下沿着插入盒的方向移动并且防止在第二枢转量的情况下的移动。
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公开(公告)号：EP0907169A1
公开(公告)日：1999-04-07
申请号：EP98118480.7
申请日：1998-09-30
发明人： Ariyoshi, Yuji
CPC分类号： G11B17/041
摘要： The object is to provide an effect when a cartridge is erroneously inserted in a direction 180 degrees different from the correct direction of the cartridge to prevent the cartridge from further advancing in the earliest possible stage of insertion and secure the longest possible stroke of automatic transfer of the cartridge. There is provided a slider for transferring a disk cartridge that is being inserted between the mounting and dismounting position and the insertion completed position while moving together with the disk cartridge with respect to the holder for guiding and holding the cartridge. The slider is provided with a projection that faces a specified side portion of the disk cartridge extending in the direction in which the cartridge is inserted and allows the insertion of the cartridge while being slidably fitted in a groove provided on the side portion of the disk cartridge extending in the direction in which the cartridge is inserted when the disk cartridge is being inserted in the correct direction and prevents the further advancing of the disk cartridge when the cartridge is being inserted in an incorrect direction with same width of insertion.
摘要翻译： 本发明的目的是提供一种效果，即当墨盒错误地沿与墨盒的正确方向成180度的方向插入时，以防止墨盒在插入的最早可能阶段中进一步前进，并确保墨盒的自动转移的最长行程 墨盒。 提供了一个滑块，用于在与盘盒一起相对于用于引导和保持盒的保持器一起移动的同时传送插入在安装和拆卸位置与插入完成位置之间的盘盒。 滑块设置有面对沿盒插入方向延伸的盘盒的特定侧部的突起，并且允许插入盒，同时可滑动地装配到设置在盘盒的侧部上的槽中 当盒式磁盘沿正确方向插入时沿盒式磁带插入方向延伸，并防止当盒式磁盘以相同插入宽度的错误方向插入时磁盘盒进一步前移。
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公开(公告)号：EP0755053B1
公开(公告)日：2001-10-17
申请号：EP96111607.6
申请日：1996-07-18
发明人： Ariyoshi, Yuji , Matsumura, Asayuki
IPC分类号： G11B17/22
CPC分类号： G11B17/22
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公开(公告)号：EP0907170A3
公开(公告)日：1999-07-14
申请号：EP98118481.5
申请日：1998-09-30
发明人： Ariyoshi, Yuji
IPC分类号： G11B17/04
CPC分类号： G11B17/046 , G11B17/043 , G11B17/0466
摘要： The object is to prevent the erroneous insertion of a disk cartridge in a direction 90 degrees different from the correct direction while suppressing an increase in the number of components and to smoothly and securely transfer the disk cartridge. There is provided a lock lever capable of locking the cartridge while being pivotally supported by a slider that transfers the cartridge between a mounting and dismounting position and an insertion completed position with respect to a holder. The lock lever pivots while being engaged with the disk cartridge that is being inserted, and a first pivot amount when the cartridge is being inserted with a wide width of insertion in the correct direction is set smaller than a second pivot amount when the disk cartridge is being inserted with a narrow width of insertion in the incorrect direction. The holder is provided with a stop rib that allows the movement of the lock lever in the direction in which the cartridge is inserted in the case of the first pivot amount and prevents the movement in the case of the second pivot amount.
摘要翻译： 本发明的目的是为了防止磁盘盒在与正确方向不同的方向上错误地插入，同时抑制部件数量的增加并且平滑且牢固地传送磁盘盒。 提供了一种锁定杆，其能够在由滑块枢转地支撑的情况下锁定盒，所述滑块在相对于保持器的安装和拆卸位置与插入完成位置之间传送盒。 锁定杆在与被插入的盘盒卡合的同时枢转，并且当盘盒以正确的方向插入宽的宽度时，第一枢转量被设定为小于当盘盒为 以不正确的方向插入狭窄的插入宽度。 保持器设置有止动肋，该止动肋在第一枢轴量的情况下允许锁定杆沿着插入盒的方向移动，并且防止在第二枢转量的情况下的运动。
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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
发明人： Ariyoshi, Yuji
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。
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公开(公告)号：EP1519374A3
公开(公告)日：2006-04-26
申请号：EP04022516.1
申请日：2004-09-22
发明人： Tanabe, Naohisa , Ariyoshi, Yuji
IPC分类号： G11B17/028 , G11B17/04 , G11B19/20
CPC分类号： G11B17/0284
摘要： A disk clamp apparatus includes a first centering member for positioning a center of a first side of the disk set on the turntable, a clamper member provided so as to be opposed to the first centering member across the turntable and the disk, an attraction force generating mechanism for clamping the disk on the turntable by attraction force, a clamper member turning mechanism for turning the clamper member in order to change over a clamp mode between a first clamp mode in which the disk is clamped with the first side of the disk centrally positioned, and a second clamp mode in which the disk is clamped with the second side of the disk centrally positioned. The clamper member includes a disk supporting part for supporting a second side of the disk when the first side of the disk is centrally positioned by the first centering member, and second centering mechanism for centrally positioning the second side of the disk. The second centering mechanism cancels the centering operation with respect to the first side of the disk by the first centering means, and centrally positions the second side of the disk by the attraction force when the first clamp mode is switched to the second clamp mode.
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10.发明公开Disk drive and method of controlling the same 有权Plattenlaufwerk und Methode zur Kontrolle desselben
公开(公告)号：EP1528556A2
公开(公告)日：2005-05-04
申请号：EP04025619.0
申请日：2004-10-28
IPC分类号： G11B19/20
CPC分类号： G11B17/047 , G11B7/08594 , G11B17/30
摘要： A disk drive is provided for restraining deterioration of verticality of the optical axis of an optical pickup in relation to the surface of the disk when the side of the disk to be scanned for the recording and/or reproducing action is alternated from one side to the other side, in recording and/or reproducing data signals on both sides of the disk. The disk drive (1) includes a turn table (11) on which a disk D is rotatably supported, a pickup (12) for recording and/or reproducing data signals on both sides of the disk D rotated by the turn table (11), and a disk tray (31) for transferring the disk D between a recording and reproducing position which confronts the turn table (11) and a loading and unloading position at the outside of the disk drive (1), wherein there is provided a turning movement mechanism for turning the turn table (11) and the pickup (12) at once from a first position which confronts the one side of the disk D to a second position which confronts the other side of the disk D or vice versa.
摘要翻译： 提供一种磁盘驱动器，用于当用于记录和/或再现动作的要被扫描的盘的侧面从一侧交替移动到相对于盘的表面时，抑制光学拾取器的光轴的垂直度的劣化 另一方面，在盘的两侧记录和/或再现数据信号。 磁盘驱动器（1）包括可旋转地支撑有盘D的转台（11），用于通过转台（11）旋转的盘D的两侧记录和/或再现数据信号的拾取器（12） 以及用于在与转台（11）相对的记录和再现位置与盘驱动器（1）的外部的装载和卸载位置之间传送盘D的盘托盘（31），其中提供转动 用于将转台（11）和拾取器（12）一次从面对盘D的一侧的第一位置转动到面对盘D的另一侧的第二位置的移动机构，反之亦然。
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