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    Disk cartridge and disk player using the same
    1.
    发明授权
    Disk cartridge and disk player using the same 失效
    磁盘盒和磁盘播放器使用相同

    公开(公告)号：US07263706B2

    公开(公告)日：2007-08-28

    申请号：US10367739

    申请日：2003-02-19

    申请人： Hong-kyun Yim ,  Han-kook Choi ,  Yong-hoon Lee ,  Chong-sam Chung ,  Jae-yong Eum ,  Takizawa Teruyuki ,  Saii Yoshito

    发明人： Hong-kyun Yim ,  Han-kook Choi ,  Yong-hoon Lee ,  Chong-sam Chung ,  Jae-yong Eum ,  Takizawa Teruyuki ,  Saii Yoshito

    IPC分类号： G11B23/03 ,  G11B17/03

    CPC分类号： G11B23/0308 ,  G11B23/0317

    摘要： A disk cartridge includes a case accommodating a disk, a cover installed at the case to be capable of being open and shut and having a hole formed thereon to be open to an outside of the cover, a shutter installed under the disk in the case to be capable of moving to open and shut an opening formed on the case, and a clamping member installed at the cover to seal the hole to clamp the disk. Thus, since the clamping member blocks the hole of the cover connected to the outside of the cover, possibility of intrusion of dust into the disk cartridge is reduced. Also, since there is no need to install the clamping member at the disk drive, the disk drive can be made simplified and slim.

    摘要翻译： 磁盘盒包括容纳盘的壳体，安装在壳体上以能够被打开和关闭并且具有形成在其上的孔以敞开到盖的外部的盖，在壳体下方安装的盘， 能够移动以打开和关闭形成在壳体上的开口，以及安装在盖上的夹紧构件以密封孔以夹紧盘。 因此，由于夹持构件阻挡连接到盖的外部的盖的孔，因此减少了灰尘进入盘盒的可能性。 此外，由于不需要将夹紧构件安装在盘驱动器上，因此可以使盘驱动器变得简单而纤细。

    Disk cartridge to protect an information area of a disk from being contaminated
    3.
    发明授权
    Disk cartridge to protect an information area of a disk from being contaminated 失效
    磁盘盒，用于保护磁盘的信息区域免受污染

    公开(公告)号：US07124423B2

    公开(公告)日：2006-10-17

    申请号：US10369130

    申请日：2003-02-20

    申请人： Jae-yong Eum ,  Hong-kyun Yim ,  Yong-hoon Lee ,  Han-kook Choi ,  Chong-sam Chung ,  Takizawa Teruyuki ,  Saji Yoshito

    发明人： Jae-yong Eum ,  Hong-kyun Yim ,  Yong-hoon Lee ,  Han-kook Choi ,  Chong-sam Chung ,  Takizawa Teruyuki ,  Saji Yoshito

    IPC分类号： G11B23/03

    CPC分类号： G11B23/0308

    摘要： A disk cartridge includes a lower case having an opening formed thereon, an upper case installed at the lower case to be capable of being open and shut while pivoting, to accommodate a disk therebetween, a shutter installed at the lower case to be capable of sliding and opening and shutting the opening hole, a close covering member having an inclined surface installed at the shutter to be capable of sliding, closely contacting a non-information area disposed at an inner circumference of the disk when the shutter is closed, and being separated from the non-information area disposed at the inner circumference of the disk when the shutter is open. Thus, when the shutter is closed, introduction of dust is prevented so that the possibility of the information area of the disk being contaminated is lowered. Also, since the disk is fixed between the upper and lower cases, while the disk is carried, noise and damage can be reduced.

    摘要翻译： 磁盘盒包括一个形成在其上的开口的下壳体，上壳体安装在下壳体上以能够在枢转时打开和关闭，以容纳其间的盘;安装在下壳体上以便滑动的闸板 并且打开和关闭所述开孔;紧盖件，其具有安装在所述闸门处以能够滑动的倾斜表面，当所述闸门关闭时，与所述盘的内周设置的非信息区域紧密接触; 从快门打开时设置在盘的内周的非信息区域。 因此，当快门关闭时，防止灰尘的引入，使得盘的信息区域被污染的可能性降低。 此外，由于盘被固定在上壳体和下壳体之间，而在托盘的作用下，可以降低噪声和损坏。

    Disk cartridge
    5.
    发明授权
    Disk cartridge 有权

    公开(公告)号：US07089574B2

    公开(公告)日：2006-08-08

    申请号：US10314416

    申请日：2002-12-09

    申请人： Han-kook Choi ,  Yong-hoon Lee ,  Hong-kyun Yim ,  Jae-yong Eum

    发明人： Han-kook Choi ,  Yong-hoon Lee ,  Hong-kyun Yim ,  Jae-yong Eum

    IPC分类号： G11B23/02

    CPC分类号： G11B23/0317 ,  G11B23/0308

    摘要： A disk cartridge includes a case which receives a disk thereon, a cover which is installed on the case and includes an opening, and a shutter which is movably installed in the case, in a lower direction of the disk, to open and close an aperture formed on the case. The disk cartridge has guide holes formed on the case along a trace of the shutter, and support members formed on the shutter. The support members are guided along the guide holes while having ends thereof interfering with peripherals of the guide holes. Therefore, since the peripherals of the guide holes interfere with the ends of the support members, the shutter is prevented from being deformed even where an external force is applied to the shutter through the aperture, in a closed state of the shutter.

    Disk cartridge
    6.
    发明授权
    Disk cartridge 有权
    磁盘盒

    公开(公告)号：US07197757B2

    公开(公告)日：2007-03-27

    申请号：US10339412

    申请日：2003-01-10

    申请人： Hong-kyun Yim ,  Yong-hoon Lee ,  Jae-yong Eum ,  Han-kook Choi

    发明人： Hong-kyun Yim ,  Yong-hoon Lee ,  Jae-yong Eum ,  Han-kook Choi

    IPC分类号： G11B23/03

    CPC分类号： G11B23/0316 ,  G11B23/0308

    摘要： A disk cartridge includes a case accommodating a disk and having a first hole, a cover installed at the case and having a second hole open to an outside of the cover, a shutter installed to be capable of moving with respect to the case disposed under the disk to open/shut the first hole formed on the case, and a plurality of protruding portions provided at the shutter to support a non information area provided at an outer circumferential side of the disk and having inclined surfaces inclined at a predetermined angle. When the shutter is opened, the disk descends along the inclined surfaces. When the shutter is shut, the disk ascends along the inclined surfaces to closely contact a portion of the cover disposed around the second hole of the cover. Thus, since the shutter contacts only a non-information area of the disk, an information area of the disk can be safely kept from being damaged during an operation of opening/shutting the first hole. Also, since an edge portion of the outer circumferential side of the disk closely contacts a sealing member disposed around the second hole of the cover in a state that the shutter is shut, a gap through which dust can intrude is blocked, so that contamination of the recording surface can be reduced.

    摘要翻译： 磁盘盒包括容纳盘并具有第一孔的壳体，安装在壳体处的盖，并且具有通向盖的外部开口的第二孔;安装成能够相对于设置在壳体下方的壳体移动的挡板 盘，以打开/关闭形成在壳体上的第一孔，以及多个突出部分，设置在快门处，以支撑设置在盘的外圆周侧的非信息区域，并具有以预定角度倾斜的倾斜表面。 当快门打开时，盘沿倾斜表面下降。 当快门关闭时，盘沿着倾斜表面上升，以紧密接触设置在盖的第二孔周围的盖的一部分。 因此，由于快门仅接触盘的非信息区域，因此在打开/关闭第一孔的操作期间可以安全地防止盘的信息区域被损坏。 此外，由于盘的外周侧的边缘部分在快门关闭的状态下与设置在盖的第二孔周围的密封构件紧密接触，所以可以阻挡灰尘可以侵入的间隙，使得污染 可以减小记录表面。

    Disk drive with disk cartridge mounted therein
    7.
    发明授权
    Disk drive with disk cartridge mounted therein 失效
    磁盘驱动器，其中安装有磁盘盒

    公开(公告)号：US07480922B2

    公开(公告)日：2009-01-20

    申请号：US11030994

    申请日：2005-01-10

    申请人： Jae-yong Eum ,  Yong-hoon Lee ,  Hong-kyun Yim

    发明人： Jae-yong Eum ,  Yong-hoon Lee ,  Hong-kyun Yim

    IPC分类号： G11B33/02 ,  G11B17/04

    CPC分类号： G11B17/047 ,  G11B23/0308

    摘要： A disk drive including a tray and an opener. The tray includes a disk cartridge mounted thereon and is loaded into and unloaded from a main body. The opener is installed in the main body and elastically contacts a guide formed on the tray. The opener includes a second gear and a first protrusion. The second gear rotates a rotating wheel when in contact with a first gear. The first protrusion formed on a first end of the second gear temporarily rotates the rotating wheel so that the first and second gears can mesh. The guide has a first cam that moves the opener such that the first protrusion does not interfere with the latch when the tray is loaded/unloaded.

    摘要翻译： 包括托盘和开启器的磁盘驱动器。 托盘包括安装在其上的盘盒，并被装载到主体中并从主体卸载。 开启器安装在主体中并弹性地接触形成在托盘上的引导件。 开启器包括第二齿轮和第一突起。 当与第一档接触时，第二档旋转旋转轮。 形成在第二齿轮的第一端上的第一突起使旋转轮临时旋转，使得第一和第二齿轮啮合。 引导件具有使开启器移动的第一凸轮，使得当托盘被装载/卸载时，第一突起不会与闩锁相干扰。

    Disc recording/reproducing apparatus
    8.
    发明授权
    Disc recording/reproducing apparatus 失效
    光盘记录/再现装置

    公开(公告)号：US07421719B2

    公开(公告)日：2008-09-02

    申请号：US11362716

    申请日：2006-02-28

    申请人： Jeung-rak Lee ,  Yong-hoon Lee ,  Jae-yong Eum ,  Hong-kyun Yim

    发明人： Jeung-rak Lee ,  Yong-hoon Lee ,  Jae-yong Eum ,  Hong-kyun Yim

    IPC分类号： G11B17/04

    CPC分类号： G11B23/0308

    摘要： A disc recording/reproducing apparatus includes a main frame, a disc cartridge including a case with an opening on a bottom thereof to expose a disc-type recording medium and a window on a sidewall thereof, a shutter mounted in the case to expose and cover the opening, a rotary wheel operating in association with the shutter, and a latch unit formed at one side of the case to control rotation of the rotary wheel, a tray mounting the disc cartridge and moving with respect to the main frame, a shutter opening/closing unit connected to one side of the main frame, a rack member of a cantilever type contacting with the rotary wheel, and first and second connection ribs connected to a static part of the shutter opening/closing unit, and a cam guiding the rack member distanced in relation to or from the latch unit, during shutter opening/closing operations.

    摘要翻译： 一种盘记录/重放装置，包括一个主框架，一个盘盒，该盘盒包括一个在其底部具有开口的外壳，用于露出一个盘形记录介质和一个在其侧壁上的一个窗口;一个安装在外壳上的遮板盖 所述开口，与所述活门相关联地操作的旋转轮以及形成在所述壳体的一侧以控制所述旋转轮的旋转的闩锁单元，安装所述盘盒并相对于所述主框架移动的托盘， 连接到主框架的一侧的接合单元，与旋转轮接触的悬臂式齿条构件，以及连接到活门打开/关闭单元的静止部分的第一和第二连接肋，以及引导架 在快门打开/关闭操作期间相对于闩锁单元离开闩锁单元。

    Disc recording/reproducing apparatus
    9.
    发明申请
    Disc recording/reproducing apparatus 失效
    光盘记录/再现装置

    公开(公告)号：US20060277557A1

    公开(公告)日：2006-12-07

    申请号：US11362716

    申请日：2006-02-28

    申请人： Jeung-rak Lee ,  Yong-hoon Lee ,  Jae-yong Eum ,  Hong-kyun Yim

    发明人： Jeung-rak Lee ,  Yong-hoon Lee ,  Jae-yong Eum ,  Hong-kyun Yim

    IPC分类号： G11B17/04 ,  G11B17/03

    CPC分类号： G11B23/0308

    摘要： A disc recording/reproducing apparatus includes a main frame, a disc cartridge including a case with an opening on a bottom thereof to expose a disc-type recording medium and a window on a sidewall thereof, a shutter mounted in the case to expose and cover the opening, a rotary wheel operating in association with the shutter, and a latch unit formed at one side of the case to control rotation of the rotary wheel, a tray mounting the disc cartridge and moving with respect to the main frame, a shutter opening/closing unit connected to one side of the main frame, a rack member of a cantilever type contacting with the rotary wheel, and first and second connection ribs connected to a static part of the shutter opening/closing unit, and a cam guiding the rack member distanced in relation to or from the latch unit, during shutter opening/closing operations.

    摘要翻译： 一种盘记录/重放装置，包括一个主框架，一个盘盒，该盘盒包括一个在其底部具有开口的外壳，用于露出一个盘形记录介质和一个在其侧壁上的一个窗口;一个安装在外壳上的遮板盖 所述开口，与所述活门相关联地操作的旋转轮以及形成在所述壳体的一侧以控制所述旋转轮的旋转的闩锁单元，安装所述盘盒并相对于所述主框架移动的托盘， 连接到主框架的一侧的接合单元，与旋转轮接触的悬臂式齿条构件，以及连接到活门打开/关闭单元的静止部分的第一和第二连接肋，以及引导架 在快门打开/关闭操作期间相对于闩锁单元离开闩锁单元。

    Disk drive with disk cartridge
    10.
    发明申请
    Disk drive with disk cartridge 失效
    带磁盘盒的磁盘驱动器

    公开(公告)号：US20050177839A1

    公开(公告)日：2005-08-11

    申请号：US11045140

    申请日：2005-01-31

    申请人： Jae-yong Eum ,  Yong-hoon Lee ,  Jeung-rak Lee ,  Hong-kyun Yim

    发明人： Jae-yong Eum ,  Yong-hoon Lee ,  Jeung-rak Lee ,  Hong-kyun Yim

    IPC分类号： G11B17/04 ,  G11B17/057 ,  G11B23/03 ,  G11B17/03

    CPC分类号： G11B17/047 ,  G11B23/0308

    摘要： A disk drive including a tray on which a disk cartridge is mounted and is loaded into and unloaded from a main body; a guide formed on the tray; and an opening and closing member installed to be elastically connected to the guide. The opening and closing member has a second gear that rotates a rotating wheel by meshing with a first gear; and a first protrusion formed on one end of a second gear and to temporarily rotate the rotating wheel so that the first and second gears can mesh. The guide pushes the first protrusion during loading/unloading of the tray so that the first protrusion and the latch do not come in contact with each other.

    摘要翻译： 一种磁盘驱动器，包括托盘，其上安装有磁盘盒并被装载到主体中并从其卸载; 在托盘上形成的导板; 以及安装成弹性地连接到引导件的打开和关闭构件。 打开和关闭构件具有通过与第一齿轮啮合使旋转轮旋转的第二齿轮; 以及第一突起，其形成在第二齿轮的一端上并且暂时旋转所述旋转轮，使得所述第一和第二齿轮可以啮合。 引导件在托盘的装载/卸载期间推动第一突起，使得第一突起和闩锁不彼此接触。