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61. 发明申请

US20060184957A1 Disk clamp mechanism with centering function 审中-公开
标题翻译：具有定心功能的磁盘夹紧机构
公开(公告)号：US20060184957A1
公开(公告)日：2006-08-17
申请号：US11347373
申请日：2006-02-06
申请人： Masaki Koshino
发明人： Masaki Koshino
IPC分类号： G11B17/028 , G11B19/20 , G11B17/03
CPC分类号： G11B17/0282 , G11B17/0284
摘要： The present invention enables a disk to be reliably and stably sandwiched so as to be centered with respect to a turntable while being prevented from floating. When a disk is sandwiched by placing it on a turntable, a central hole in a lower disk is guided to a positioning step portion along a lower inclined guide surface formed on a cylindrical portion. Here, even if the disk runs onto the horizontal step portion with the central hole in the lower disk failing to be fitted around the positioning step portion, a central hole in an upper disk is guided along an upper inclined guide surface to fit the central hole in the lower disk around the positioning step portion. This allows the lower disk to be centered with respect to the turntable. The disk is thus clamped between a damper and the turntable.
摘要翻译：本发明使得可以可靠且稳定地夹持盘，使其相对于转台居中，同时防止浮动。当通过将盘放置在转台上来夹持盘时，下盘中的中心孔沿着形成在圆柱形部分上的下倾斜导向表面被引导到定位台阶部分。这里，即使该盘在水平台阶上行进，下盘中的中心孔不能安装在定位台阶部分周围，则上盘中的中心孔沿着上倾斜导向面被引导以配合中心孔在定位步骤部分周围的下盘中。这允许下盘相对于转台居中。因此，盘被夹在阻尼器和转台之间。

62. 发明申请

US20060031867A1 Drive Motor for Recording Disk and Recording Disk Drive Using the Drive Motor for Recording Disk 有权
标题翻译：用于记录磁盘的驱动电机和使用用于记录磁盘的驱动电机记录磁盘驱动器
公开(公告)号：US20060031867A1
公开(公告)日：2006-02-09
申请号：US11161252
申请日：2005-07-28
申请人： Hideya Ikemoto
发明人： Hideya Ikemoto
IPC分类号： G11B17/03 , G11B17/028 , G11B19/20
CPC分类号： G11B19/2009 , G11B17/0282
摘要： A drive motor for a recording disk of one example of the present invention includes a rotor holder (12) fixed to a shaft (8) which is a rotational member and a centering portion (20). A spacer (38) is provided between a base portion of a chuck (26), at least one portion thereof is accommodated in the centering portion (20), and a rotor holder (12).
摘要翻译：本发明的一个例子的记录盘的驱动马达包括固定在作为旋转部件的轴（8）和定心部（20）的转子保持架（12）。间隔件（38）设置在卡盘（26）的基部之间，其至少一部分容纳在定心部分（20）和转子保持器（12）中。

63. 发明申请

US20060031866A1 Disk-chucking apparatus for disk drives 有权
标题翻译：用于磁盘驱动器的磁盘夹紧装置
公开(公告)号：US20060031866A1
公开(公告)日：2006-02-09
申请号：US10967126
申请日：2004-10-19
申请人： Jae Kyung Kim , Byoung Soo Lee , Chil Sung Lee , Jun Choi
发明人： Jae Kyung Kim , Byoung Soo Lee , Chil Sung Lee , Jun Choi
IPC分类号： G11B17/02
CPC分类号： G11B17/0282
摘要： The disk-chucking apparatus comprises a chuck base having a fitting hole formed through the center thereof for allowing a driving shaft of the motor, and a plurality of first and second disposition parts formed at the outer surface. A plurality of chuck pins are disposed in the first disposition parts of the chuck base such that the chuck pins can be moved inward and outward, respectively. The chuck pins are resiliently supported outward by means of spring members each having one end connected to the chuck base. A plurality of resilient pieces are provided at the second disposition parts, respectively. Each of the resilient pieces comprises a curved part, formed between a horizontal resilient part and a vertical resilient part, having first and second inner curved sections such that outer surfaces of the resilient pieces resiliently contact the inner circumference of the center hole of the disk.
摘要翻译：盘式夹紧装置包括：卡盘基座，具有形成在其中心的嵌合孔，用于允许马达的驱动轴;以及多个第一和第二布置部分，形成在外表面。多个卡盘销设置在卡盘基座的第一布置部分中，使卡盘销分别向内和向外移动。卡盘销通过各自具有连接到卡盘基座的一端的弹簧构件弹性地支撑在外部。在第二配置部分分别设置多个弹性片。每个弹性件包括形成在水平弹性部分和垂直弹性部分之间的弯曲部分，具有第一和第二内部弯曲部分，使得弹性片的外表面弹性地接触盘的中心孔的内圆周。

64. 发明申请

US20050229193A1 Disc drive apparatus, frame, disc drive apparatus set and electronic appliance 失效
标题翻译：盘驱动装置，框架，盘驱动装置和电器
公开(公告)号：US20050229193A1
公开(公告)日：2005-10-13
申请号：US11068227
申请日：2005-03-01
申请人： Kiyoshi Omori , Manabu Yoshii
发明人： Kiyoshi Omori , Manabu Yoshii
IPC分类号： G11B17/051 , G11B17/028 , G11B17/04 , G11B33/00 , G11B33/02
CPC分类号： G11B17/051 , G11B17/0282 , G11B17/0288 , G11B33/02
摘要： The ceiling board of the cabinet of a disc drive apparatus has an abutment projection arranged at a position located vis-à-vis and projecting toward the turntable. The main surface of the abutment projection opposite to the main surface located vis-à-vis the turntable is supported by a top surface supporting section formed on the frame. With this arrangement, when the turntable is raised to the chucking position, the optical disc is pressed by the abutment projection of the ceiling board supported by the protruding section of the top surface supporting section at a part thereof surrounding the center hole of the optical disc so that the engaging projection is engaged with the center hole of the optical disc and the optical disc is held on the turntable in a state where the optical disc is anchored by a plurality of anchoring sections at a part thereof surrounding the center hole of the optical disc.
摘要翻译：盘驱动装置的机壳的天花板具有布置在相对于并朝向转台突出的位置处的抵接突起。与位于转盘相对的主表面相对的邻接突起的主表面由形成在框架上的顶表面支撑部分支撑。通过这种布置，当转盘升高到夹紧位置时，光盘被顶板支撑的顶板的邻接突起按压在顶表面支撑部分的突出部分的周围围绕光盘中心孔的部分使得接合突起与光盘的中心孔接合，并且光盘被保持在转盘上的状态下，其中光盘由围绕光学中心孔的部分的多个固定部分锚定光盘。

65. 发明申请

US20050183107A1 Optical disk drive and recording and reproducing apparatus with magnetic clamping 失效
公开(公告)号：US20050183107A1
公开(公告)日：2005-08-18
申请号：US11074655
申请日：2005-03-09
申请人： Yoshitaka Aoki
发明人： Yoshitaka Aoki
IPC分类号： G11B19/20 , G11B17/028
CPC分类号： G11B17/0282
摘要： An optical disk drive having a turntable for carrying an optical disk with a clamping plate made of a magnetic material having a clamping area. A magnet is included for attracting to a turntable side the clamping plate of the optical disk placed on the turntable in a noncontact state. A motor is included for rotating the turntable with the optical disk placed thereon, wherein an attraction force of the magnet attracting the clamping plate is a value by which bending of the optical disk accompanied with the attraction of the clamping plate becomes within a permissible error range. A recording and reproducing apparatus may also incorporate the optical disk drive.

66. 发明申请

US20050160441A1 Optical disk drive and recording and reproducing apparatus with magnetic clamping 失效
标题翻译：光盘驱动器和磁卡夹的记录和再现装置
公开(公告)号：US20050160441A1
公开(公告)日：2005-07-21
申请号：US11081598
申请日：2005-03-17
申请人： Yoshitaka Aoki
发明人： Yoshitaka Aoki
IPC分类号： G11B19/20 , G11B17/028 , G11B17/03
CPC分类号： G11B17/0282
摘要： An optical disk drive having a turntable for carrying an optical disk with a clamping plate made of a magnetic material having a clamping area. A magnet is included for attracting to a turntable side the clamping plate of the optical disk placed on the turntable in a noncontact state. A motor is included for rotating the turntable with the optical disk placed thereon, wherein an attraction force of the magnet attracting the clamping plate is a value by which bending of the optical disk accompanied with the attraction of the clamping plate becomes within a permissible error range. A recording and reproducing apparatus may also incorporate the optical disk drive.
摘要翻译：一种光盘驱动器，具有用于承载具有由具有夹紧区域的磁性材料制成的夹持板的光盘的转盘。包括磁体，用于将光盘的夹持板以非接触状态放置在转台上。包括用于旋转转台的电动机，其上放置有光盘，其中吸引夹紧板的磁体的吸引力是伴随着夹板的吸引力的光盘的弯曲变得在允许的误差范围内的值。记录和再现装置也可以包括光盘驱动器。

67. 发明申请

US20050097582A1 Optical disc drive and method 有权
标题翻译：光盘驱动器及方法
公开(公告)号：US20050097582A1
公开(公告)日：2005-05-05
申请号：US10779821
申请日：2004-02-18
申请人： Seung-hoon Kim , Young-woo Huh , Chung-ung Kim , Pil-ie Cho , Young-sun Jung , Sung-hun Lee , Kyu-hyeong Lee
发明人： Seung-hoon Kim , Young-woo Huh , Chung-ung Kim , Pil-ie Cho , Young-sun Jung , Sung-hun Lee , Kyu-hyeong Lee
IPC分类号： G11B17/056 , G11B17/028 , G11B17/04 , G11B17/03 , G11B33/02
CPC分类号： G11B17/056 , G11B17/0282
摘要： An optical disc drive includes a main body at which a spindle motor is installed. A tray installed at the main body is loadable/unloadable into/from the main body, and a disc holder is rotatable by the spindle motor when the tray is in a loaded position, and is joinable to a clamping hole of a disc so as to fix the disc.
摘要翻译：光盘驱动器包括安装主轴电动机的主体。安装在主体上的托盘能够从主体装载/卸载，并且当托盘处于装载位置时，托架可通过主轴马达旋转，并且可连接到盘的夹紧孔，以便修复光盘。

68. 发明申请

US20050081226A1 Spindle motor having aligning mechanism and information recording/reproducing apparatus mounted with such spindle motor 失效
标题翻译：具有对准机构的主轴马达和安装有这种主轴马达的信息记录/再现装置
公开(公告)号：US20050081226A1
公开(公告)日：2005-04-14
申请号：US10949218
申请日：2004-09-27
申请人： Shinnosuke Torii
发明人： Shinnosuke Torii
IPC分类号： G11B19/20 , G11B17/028 , G11B17/03 , G11B23/03
CPC分类号： G11B19/2009 , G11B17/0282
摘要： An easy-to-manufacture spindle motor having an aligning mechanism whose precision is equal to that of cutting of metallic materials without entailing an extra cost is to be provided. An aligning mechanism which is in contact with the center hole of a disk-shaped recording medium and comprises a turntable and an aligning member whose aligning member has a sliding portion which can be slidably fitted into a guide portion disposed on the turntable, wherein at least one of the respective sliding faces of the guide portion disposed on the turntable and the aligning member is configured of a metallic component, and other parts than the metallic component or components of the turntable and/or aligning member are configured of resin materials.
摘要翻译：提供一种易于制造的主轴电动机，其具有对准机构，其精度等于金属材料的切割精度，而不需要额外的成本。一种与盘形记录介质的中心孔接触的对准机构，包括一个转盘和一个对准件，其对准件具有滑动部分，该滑动部分可滑动地装配到设置在转盘上的引导部分中，其中至少设置在转盘和对准构件上的引导部的相应滑动面中的一个由金属部件构成，并且除了转盘和/或对准部件的金属部件之外的其它部分由树脂材料构成。

69. 发明授权

US06877164B2 Turntable apparatus for disk drive 失效
标题翻译：转盘转盘装置
公开(公告)号：US06877164B2
公开(公告)日：2005-04-05
申请号：US10125490
申请日：2002-04-19
申请人： Dong-Woo Lee
发明人： Dong-Woo Lee
IPC分类号： G11B19/20 , G11B17/028 , G11B23/00
CPC分类号： G11B17/0282
摘要： A turntable apparatus for a disk drive comprises: a rotational shaft of a driving source; a turntable inserted into the rotational shaft so as to be trembled a certain degree toward front and rear, right and left directions; a pivot joint fixed on the rotational shaft from a lower part of the turntable for transmitting a rotational force to the turntable; a guide cap coupled to the rotational shaft from an upper part of the turntable for guiding a disk to be mounted on the turntable; and an elastic member installed between the turntable and the guide cap for providing an expansion elastic force, and thereby, operational reliability of the disk drive can be improved greatly and fabrication cost can be reduced because components producing and assembling operation can be performed easily.
摘要翻译：一种用于磁盘驱动器的转盘装置，包括：驱动源的旋转轴; 旋转轴插入旋转轴中以便朝向前后左右方向一定程度的颤动; 枢转接头，其从所述转台的下部固定在所述旋转轴上，用于将旋转力传递到所述转台; 导向盖，其从所述转台的上部联接到所述旋转轴，用于引导要安装在所述转台上的盘; 以及安装在转盘和导向盖之间的弹性构件，用于提供膨胀弹力，从而可以大大提高盘驱动器的操作可靠性，并且可以容易地进行部件生产和组装操作，从而可以降低制造成本。

70. 发明授权

US06868549B2 Disk clamp apparatus 失效
标题翻译：盘夹装置
公开(公告)号：US06868549B2
公开(公告)日：2005-03-15
申请号：US10043503
申请日：2002-01-10
申请人： Takashi Watanabe , Satoru Inoue
发明人： Takashi Watanabe , Satoru Inoue
IPC分类号： G11B17/022 , G11B17/028 , G11B17/03 , G11B19/20 , G11B23/00 , G11B25/00
CPC分类号： G11B17/0282 , G11B17/022
摘要： A disk clamp apparatus, includes a disk mount surface part on which a record medium having a disk shape is mounted, the disk mount surface part including a part which faces an innermost circumference surface of the record medium, and a part which faces an outer circumference surface situated further out than the innermost circumference surface, wherein the part which faces the innermost circumference surface of the record medium has a same height as a height of the part which faces the outer circumference surface situated further out than the innermost circumference surface.
摘要翻译：一种盘夹装置，包括：盘安装表面部分，其上安装有盘形的记录介质，盘安装表面部分包括面向记录介质的最内圆周表面的部分，以及面向外周的部分表面位于比最内圆周表面更远的位置，其中面向记录介质的最内圆周表面的部分具有与面向比最内圆周表面更远的外圆周表面的部分的高度相同的高度。

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