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公开(公告)号：US07448056B2
公开(公告)日：2008-11-04
申请号：US10595636
申请日：2004-11-08
IPC分类号： G11B23/03
CPC分类号： G11B23/0317
摘要： The disc cartridge of the present invention includes a cartridge body 11, 12, shutters 21, 22, disc holding portions and a stopper member 23. The cartridge body has a disc window 12w and a bottom 11u and stores a disc 100 in a rotatable state with one side exposed through the disc window. A bottom window 11c, 11h is opened through the bottom so as to get the disc chucked and to allow a head to access it. The shutters 21, 22 open or shut the bottom window 11c, 11h. A rotational member 25 is supported by the cartridge body 11, 12 to be rotatable and interlocked with the shutters 21, 22 so as to open and close the shutters 21, 22 by rotating. The disc holding portions 21d, 22c, 22d interlock with the shutters 21, 22 opening or closing to hold or release the disc 100. The stopper member 23 is supported by the cartridge body to take a position protruding into the disc window 12w or a non-protruding position. The disc holding portions 21d, 22c, 22d interlock with the stopper member 23, and release the disc 100 when the stopper member 23 takes the position not protruding into the disc window 12w.
摘要翻译： 本发明的盘盒包括盒主体11,12，挡板21,22，盘保持部和止动构件23。 盒体具有盘窗口12w和底部11u，并且将盘100以可旋转的状态存储，其中一侧通过盘窗露出。 底部窗口11c，11h通过底部打开，以便使盘被卡住并允许头部进入。 百叶窗21,22打开或关闭底部窗口11c，11h。 旋转构件25由盒主体11,12支撑以可旋转并与快门21,22互锁，以便通过旋转来打开和关闭挡板21,22。 盘保持部21d，22c，22d与打开或关闭的快门21,22互锁以保持或释放盘100。 止动构件23由盒体支撑以采取突出到盘窗12w或非突出位置的位置。 盘保持部21d，22c，22d与止动构件23互锁，并且当止动构件23处于不突出到盘窗12w中的位置时，释放盘100。
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2.发明授权Disc cartridge having a shutter that includes a convex portion protruding into a center hole of the disc 失效光盘盒具有包括突出到盘的中心孔中的凸起部分的快门公开(公告)号：US07216357B2
公开(公告)日：2007-05-08
申请号：US11168217
申请日：2005-06-28
IPC分类号： G11B23/03
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0313 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge includes a cartridge body having a disc storage portion, a chucking opening and a head opening. The disc storage portion has a disc window and a bottom and stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion and that the first side of the disc is exposed. The chucking opening is formed on the bottom of the disc storage portion so as to get the disc chucked externally. The head opening is also formed on the bottom of the disc storage portion so as to allow a head, which reads and/or writes a signal from/on the second side of the disc, to access the second side of the disc. A shutter is supported to, and movable with respect to, the cartridge body so as to expose or cover at least the head opening.
摘要翻译： 盘盒包括具有盘存储部分，夹紧开口和头部开口的盒体。 盘存储部分具有光盘窗口和底部，并且存储具有第一和第二侧面的盘，使得盘可以在盘存储部分中旋转并且盘的第一侧被暴露。 夹盘开口形成在盘存储部分的底部，以便将盘夹在外部。 头部开口也形成在盘存储部分的底部，以便允许从盘的第二侧读取和/或写入信号的头部进入盘的第二侧。 快门被支撑并相对于盒体可移动，以便至少暴露或覆盖头部开口。
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公开(公告)号：US07103901B2
公开(公告)日：2006-09-05
申请号：US10510780
申请日：2004-04-06
IPC分类号： G11B23/03
CPC分类号： G11B23/0308 , G11B23/0316
摘要： A disc cartridge includes a cartridge body, first and second shutters, and a rotational member. The cartridge body includes a disc storage portion to store a disc in a rotatable state, a chucking hole provided on the bottom of the disc storage portion so as to get the disc chucked externally, and a head access window provided on the bottom of the disc storage portion so as to allow a head, which reads and/or writes data from/on the disc, to access the disc. The first and second shutters are provided so as to expose or cover the head access window by rotating in the disc storage portion. The rotational member is provided so as to rotate in the disc storage portion, too. The first and second shutters are interlocked with the rotational member so as to rotate in mutually opposite directions and at respectively different velocities.
摘要翻译： 盘盒包括盒体，第一和第二百叶窗以及旋转构件。 盒体包括用于将盘存储在可旋转状态的盘存储部分，设置在盘存储部分的底部以便将盘夹在外部的夹持孔，以及设置在盘的底部的头部进入窗口 存储部分，以便允许从盘读取和/或写入数据的磁头访问光盘。 第一和第二百叶窗被设置成通过在盘存储部分中旋转而露出或覆盖头部存取窗口。 旋转构件也被设置成在盘存储部分中旋转。 第一和第二百叶窗与旋转构件互锁，以便在彼此相反的方向上以不同的速度旋转。
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公开(公告)号：US20060112405A1
公开(公告)日：2006-05-25
申请号：US10528952
申请日：2003-10-08
IPC分类号： G11B23/03
CPC分类号： G11B23/0308
摘要： A disc cartridge comprises a rotary member (25) that is held on first and second shutters in a disc storage unit in which a disc is stored with a first surface externally exposed from a disc opening and that is engaged with the first and second shutters so that the first and second shutters are opened and closed as the disc rotates within the disk storage unit, wherein the rotary member has a disc receiving portion comprising a contact area (25n) that comes into contact with the periphery of a second surface of the disc and receives the disc when the first and second shutters are closed state and a groove (25p) provided outside the contact area.
摘要翻译： 盘盒包括旋转构件（25），该旋转构件被保持在盘存储单元中的第一和第二快门上，其中盘被存储有从盘开口外部暴露的第一表面，并且与第一和第二百叶窗接合 第一和第二快门在盘片在盘存储单元内旋转时打开和关闭，其中旋转构件具有盘接收部分，该盘接收部分包括接触区域（25n），该接触区域与第二表面的周边接触 并且当第一和第二快门处于关闭状态时接收盘，并且在接触区域外部设置有凹槽（25p）。
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公开(公告)号：US20050120365A1
公开(公告)日：2005-06-02
申请号：US10510780
申请日：2004-04-06
IPC分类号： G11B23/03
CPC分类号： G11B23/0308 , G11B23/0316
摘要： A disc cartridge includes a cartridge body, first and second shutters, and a rotational member. The cartridge body includes a disc storage portion to store a disc in a rotatable state, a chucking hole provided on the bottom of the disc storage portion so as to get the disc chucked externally, and a head access window provided on the bottom of the disc storage portion so as to allow a head, which reads and/or writes data from/on the disc, to access the disc. The first and second shutters are provided so as to expose or cover the head access window by rotating in the disc storage portion. The rotational member is provided so as to rotate in the disc storage portion, too. The first and second shutters are interlocked with the rotational member so as to rotate in mutually opposite directions and at respectively different velocities.
摘要翻译： 盘盒包括盒体，第一和第二百叶窗以及旋转构件。 盒体包括用于将盘存储在可旋转状态的盘存储部分，设置在盘存储部分的底部以便将盘夹在外部的夹持孔，以及设置在盘的底部的头部进入窗口 存储部分，以便允许从盘读取和/或写入数据的磁头访问光盘。 第一和第二百叶窗被设置成通过在盘存储部分中旋转而露出或覆盖头部存取窗口。 旋转构件也被设置成在盘存储部分中旋转。 第一和第二百叶窗与旋转构件互锁，以便在彼此相反的方向上以不同的速度旋转。
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公开(公告)号：US07673311B2
公开(公告)日：2010-03-02
申请号：US10528952
申请日：2003-10-08
IPC分类号： G11B23/03
CPC分类号： G11B23/0308
摘要： A disc cartridge comprises a rotary member (25) that is held on first and second shutters in a disc storage unit in which a disc is stored with a first surface externally exposed from a disc opening and that is engaged with the first and second shutters so that the first and second shutters are opened and closed as the disc rotates within the disk storage unit, wherein the rotary member has a disc receiving portion comprising a contact area (25n) that comes into contact with the periphery of a second surface of the disc and receives the disc when the first and second shutters are closed state and a groove (25p) provided outside the contact area.
摘要翻译： 盘盒包括旋转构件（25），该旋转构件被保持在盘存储单元中的第一和第二快门上，其中盘被存储有从盘开口外部暴露的第一表面，并且与第一和第二百叶窗接合 所述第一和第二百叶窗在所述盘片在盘存储单元内旋转时打开和关闭，其中所述旋转构件具有盘接收部分，所述盘接收部分包括与所述盘的第二表面的周边接触的接触区域（25n） 并且当第一和第二快门处于关闭状态时接收盘，并且在接触区域外部设置有凹槽（25p）。
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公开(公告)号：US07131131B2
公开(公告)日：2006-10-31
申请号：US10289963
申请日：2002-11-07
IPC分类号： G11B23/03
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0313 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge according to the present invention includes a cartridge body and a shutter. The cartridge body includes a disc storage portion, a chucking opening and a head opening. The disc storage portion has a disc window and a bottom and stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion and that the first side of the disc is exposed. The shutter is supported to, and movable with respect to, the cartridge body so as to expose or cover at least the head opening.
摘要翻译： 根据本发明的盘盒包括盒体和快门。 盒体包括盘存储部分，夹紧开口和头部开口。 盘存储部分具有光盘窗口和底部，并且存储具有第一和第二侧面的盘，使得盘可以在盘存储部分中旋转并且盘的第一侧被暴露。 活门被支撑并且相对于盒体可移动，以便至少暴露或覆盖头部开口。
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公开(公告)号：US20060143643A1
公开(公告)日：2006-06-29
申请号：US11355520
申请日：2006-02-16
IPC分类号： G11B23/03
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge includes: a cartridge body including a disc storage portion storing a disc, having first and second sides, therein so that the disc is rotatable there and that the first side is exposed and chucking and head opening formed on the bottom of the storage portion so as to get the disc chucked externally and allow a read/write head to access the second side, respectively; a shutter supported, and movable with respect to the cartridge body, between the second side of the disc and the bottom of the disc storage portion so as to expose or cover the chucking and head openings and defining a hole under a center hole of the disc while the shutter is closed; and a disc holder provided for the shutter and pressing the disc against the shutter and holding it thereon while the chucking and head openings are covered with the shutter.
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公开(公告)号：USD499422S1
公开(公告)日：2004-12-07
申请号：US29204439
申请日：2004-04-29
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公开(公告)号：US07290273B2
公开(公告)日：2007-10-30
申请号：US11079001
申请日：2005-03-11
IPC分类号： G11B23/03
CPC分类号： G11B33/0422 , G11B17/051 , G11B23/0308 , G11B23/0313 , G11B23/0317
摘要： A disc cartridge includes: a disc storage portion; first and second shutters provided on the bottom of the disc storage portion; and a rotational member interlocked with the shutters and having a disc supporting portion to support the disc thereon while the shutters are closed and a notch to be located inside a head opening while the shutters are opened. The shutters include disc holders for holding the disc thereon with the center of the disc offset from that of the disc storage portion such that an outer side surface of the disc contacts with the sidewall of the disc storage portion at a position where the notch is located while the shutters are closed. The inner circumference of a region, where the disc supporting portion contacts with the second side of the disc, defines a circle that has its center offset from the center of the disc storage portion.
摘要翻译： 盘盒包括：盘存储部分; 第一和第二百叶窗设置在盘存储部分的底部; 以及旋转构件，其与所述快门互锁并且具有用于在所述快门关闭的同时支撑所述盘的盘支撑部分，以及当所述快门打开时位于头部开口内的凹口。 百叶窗包括盘保持器，用于将盘的中心偏离盘存储部分的盘的中心保持在其上，使得盘的外侧表面与盘存储部分的侧壁在凹口位于的位置处接触 而百叶窗关闭。 盘支撑部分与盘的第二侧接触的区域的内圆周限定了其中心偏离盘存储部分的中心的圆。
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