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公开(公告)号：EP1312834A1
公开(公告)日：2003-05-21
申请号：EP01402930.0
申请日：2001-11-15
发明人： Woo, Jisung
CPC分类号： G11B17/22 , F16H31/007 , F16H2057/0087
摘要： A step movement mechanism is provided, which comprises a driven member (2) and driving means (1), which drives the driven member (2). The driven member (2) is formed with a plurality of equally spaced first concave cambered surfaces (21) and a plurality of equally spaced force-bearing surface pairs. The two surfaces (25) of each surface pair face each other. The driving means (1) comprise a drive source to rotate a cam gear (1). The cam gear (1) carries a rotation pin (13) and stop means (12,13) both rotating with the cam gear (1). The stop means (12,13) are in contact with one of the first concave cambered surfaces (21) when the step movement mechanism is in a stop position so as to prevent the driven member (2) from moving. The rotation pin (13) is temporarily in contact with one surface (25) of the force bearing surface pair so as to move the driven member (2) by one step when the cam gear (1) rotates one revolution in either direction.
摘要翻译： 提供了一种步进机构，其包括驱动从动构件（2）的从动构件（2）和驱动装置（1）。 从动构件（2）形成有多个等间距的第一凹面弧形表面（21）和多个等间隔的承力表面对。 每个表面对的两个表面（25）彼此面对。 驱动装置（1）包括用于旋转凸轮齿轮（1）的驱动源。 凸轮齿轮（1）承载旋转销（13）和与凸轮齿轮（1）一起旋转的止动装置（12,13）。 当台阶移动机构处于停止位置时，停止装置（12,13）与第一凹入弧形表面（21）中的一个接触，以防止从动构件（2）移动。 旋转销（13）暂时与力承载面对的一个表面（25）接触，以便当凸轮齿轮（1）沿任一方向旋转一圈时，使从动构件（2）移动一步。
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公开(公告)号：EP1164585A3
公开(公告)日：2003-01-08
申请号：EP01401479.9
申请日：2001-06-06
发明人： Woo, Jisung
摘要： A changer for CD and/or DVD disks generally includes a drawer slidably mounted within a chassis of the changer and supporting a number of disk plates arranged one above the other and each holding a disk therein. It is an object of the invention to provide a changer of this kind modified in such a way that the user can access all disks inside the changer and access all disks except disks which are in a playback position by a pick-up or an equivalent reader. The disk plates (7) are each mounted at one end via a hinge (9, 10) at the drawer (3) in such a way that they are pivotable about a horizontal axis of the chassis (1) of the changer.
摘要翻译： 用于CD和/或DVD盘的更换器通常包括可滑动地安装在更换器的底盘内的抽屉，并且支撑一个彼此上下排列并且每个在其中保持盘的多个盘片。 本发明的一个目的是提供一种这样的更换器，以便用户可以访问更换器内部的所有磁盘，并且通过拾取器或等效读取器访问除处于播放位置的盘之外的所有磁盘 。 盘片（7）各自通过在抽屉（3）处的铰链（9,10）一端安装，使得它们能够围绕更换器的底盘（1）的水平轴线枢转。
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公开(公告)号：EP1164585A2
公开(公告)日：2001-12-19
申请号：EP01401479.9
申请日：2001-06-06
发明人： Woo, Jisung
摘要： A changer for CD and/or DVD disks generally includes a drawer slidably mounted within a chassis of the changer and supporting a number of disk plates arranged one above the other and each holding a disk therein.
It is an object of the invention to provide a changer of this kind modified in such a way that the user can access all disks inside the changer and access all disks except disks which are in a playback position by a pick-up or an equivalent reader.
The disk plates (7) are each mounted at one end via a hinge (9, 10) at the drawer (3) in such a way that they are pivotable about a horizontal axis of the chassis (1) of the changer.-
公开(公告)号：EP1437730A1
公开(公告)日：2004-07-14
申请号：EP03300130.6
申请日：2003-09-24
发明人： Woo, Jisung
IPC分类号： G11B17/22
CPC分类号： G11B17/221
摘要： The present invention relates to an elevator type changer for optical recording media 24 including a moveable drawer 12 supporting a number of trays 2 arranged one above the other, each tray 2 capable of holding an optical recording medium 24, which allows access to all trays 2 at the same time.
According to the invention, a changer for optical recording media 24 including a moveable drawer 12 supporting a number of trays 2 arranged one above the other, each tray 2 being capable of holding an optical recording medium 24, the trays 2 being mounted such that they are pivotable about a horizontal axis of the drawer 12, is characterized in that the trays 2 are pivoted about the horizontal axis by a rotating movement of a rotation cam 20 connected to the drawer 12.摘要翻译： 本发明涉及一种用于光学记录介质24的电梯类型转换器，其包括可移动的抽屉12，该可移动的抽屉12支撑多个上下布置的托盘2，每个托盘2能够保持光学记录介质24，其允许访问所有托盘2 与此同时。 根据本发明，用于光学记录介质24的转换器包括可移动的抽屉12，该抽屉12支撑多个上下布置的托盘2，每个托盘2能够保持光学记录介质24，托盘2被安装成使得它们 可围绕抽屉12的水平轴线枢转，其特征在于托盘2通过连接到抽屉12的旋转凸轮20的旋转运动而围绕水平轴线枢转。
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公开(公告)号：EP1437729A1
公开(公告)日：2004-07-14
申请号：EP03290022.7
申请日：2003-01-06
发明人： Woo, Jisung
IPC分类号： G11B17/22
CPC分类号： G11B17/221
摘要： The present invention relates to an elevator type changer for optical recording media 24 including a moveable drawer 12 supporting a number of trays 2 arranged one above the other, each tray 2 capable of holding an optical recording medium 24, which allows access to all trays 2 at the same time.
According to the invention, a changer for optical recording media 24 including a moveable drawer 12 supporting a number of trays 2 arranged one above the other, each tray 2 being capable of holding an optical recording medium 24, the trays 2 being mounted such that they are pivotable about a horizontal axis of the drawer 12, is characterized in that the trays 2 are pivoted about the horizontal axis by a rotating movement of a rotation cam 20 connected to the drawer 12.摘要翻译： 更换器有一个可移动抽屉，支持一个放置在另一个上的五个托盘。 每个托盘保持光学记录介质，其中托盘通过联接到抽屉的旋转凸轮（20）的旋转运动围绕水平轴线枢转。 托盘分别通过铰链安装在导轨上，导轨分别位于抽屉和凸轮上。 凸轮通过相对于抽屉线性移动的凸轮驱动器旋转。 还包括用于从光学记录介质读取和/或写入光学记录介质的装置的独立权利要求。
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6.发明公开
公开(公告)号：EP1204116A1
公开(公告)日：2002-05-08
申请号：EP00403061.5
申请日：2000-11-03
发明人： Woo, Jisung
CPC分类号： G11B17/05 , G11B23/40 , G11B33/027 , G11B33/10
摘要： A disc player (2) comprises means for rotating a disc (10) with a first instantaneous period and a stroboscope light source (14) able to illuminate at least partly a surface of the disc (10), for instance below a window (8) of a cover (4), with a second instantaneous period.
The second instantaneous period can be made different from an integer times the first instantaneous period.摘要翻译： 光盘播放器（2）包括用于使第一瞬时周期的盘（10）旋转的装置和能够至少部分地照亮盘（10）的表面的频闪镜光源（14），例如在窗口（8）下方 ），具有第二瞬时周期。 第二瞬时周期可以与第一瞬时周期的整数倍不同。
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