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1. 发明授权

US07545599B2 Disk drive with vibration suppression member disposed near head assembly 失效
标题翻译：具有设置在头部组件附近的振动抑制构件的磁盘驱动器
公开(公告)号：US07545599B2
公开(公告)日：2009-06-09
申请号：US11318261
申请日：2005-12-22
申请人： Kohji Serizawa , Hitoshi Tsujino , Hirokazu Tanizawa , Takeji Sumiya
发明人： Kohji Serizawa , Hitoshi Tsujino , Hirokazu Tanizawa , Takeji Sumiya
IPC分类号： G11B33/08
CPC分类号： G11B33/121 , G11B25/043 , G11B33/08
摘要： Embodiments of the invention provide a disk drive suppressing a surface deformation of a top cover. In one embodiment, the disk drive includes a base and a top cover. The base accommodates a head assembly, a circuit unit, and a recording medium. The top cover is supported by the base at a plurality of inner points of support and peripheral edge points of support on a peripheral edge portion near a portion accommodating the head assembly and the circuit unit. The top cover covers the accommodating portion of the base. A vibration suppression member for suppressing vibration of the top cover is disposed in a polygon. The polygon has, as vertices, a plurality of inner points of support and, among the peripheral edge points of support, the peripheral edge points of support near the portion accommodating the head assembly and the circuit unit. The vibration suppression member is disposed at a position in the polygonal portion corresponding to an area near a loop of vibration in a surface of the top cover.
摘要翻译：本发明的实施例提供一种抑制顶盖的表面变形的盘驱动器。在一个实施例中，盘驱动器包括基座和顶盖。基座容纳头组件，电路单元和记录介质。顶盖由底座支撑在多个支撑内部点和周边边缘部分周围边缘部分的靠近靠近头部组件和电路单元的部分上。顶盖覆盖基座的容纳部分。用于抑制顶盖振动的振动抑制构件设置在多边形中。多边形作为顶点具有多个内部支撑点，并且在支撑的外围边缘点中，在容纳头部组件和电路单元的部分附近的支撑的周边边缘点。振动抑制构件设置在与顶盖的表面中的振动环附近的区域对应的多边形部分中的位置。

2. 发明授权

US06480362B1 Flex cable, head suspension assembly, and hard disk drive 有权
标题翻译： Flex电缆，头悬挂组件和硬盘驱动器
公开(公告)号：US06480362B1
公开(公告)日：2002-11-12
申请号：US09587484
申请日：2000-06-05
申请人： Keiichiroh Yoshida , Naoaki Kanada , Jun Ishikawa , Hitoshi Tsujino
发明人： Keiichiroh Yoshida , Naoaki Kanada , Jun Ishikawa , Hitoshi Tsujino
IPC分类号： G11B2108
CPC分类号： G11B5/4846 , G11B21/025 , G11B21/16
摘要： A flexible cable assembly (FCA) has a flexible cable, first and second brackets attached to the flexible cable, and a band for holding the first and second brackets while the flexible cable is folded back and the first and second brackets overlap. The band is detachably mounted to the first and second brackets to facilitate efficient manufacturing and disassembly methods. The FCA may be implemented at various manufacturing stages including the head suspension assembly (HSA) or the entire hard disk drive (HDD) assembly.
摘要翻译：柔性电缆组件（FCA）具有柔性电缆，连接到柔性电缆的第一和第二支架以及用于保持第一和第二支架的带，同时柔性电缆折回并且第一和第二支架重叠。带可拆卸地安装到第一和第二支架上，以便于有效的制造和拆卸方法。 FCA可以在包括头悬挂组件（HSA）或整个硬盘驱动器（HDD）组件的各种制造阶段实现。

3. 发明授权

US06327814B1 Apparatus and method for attaching a hard disk drive to a personal computer system 失效
标题翻译：用于将硬盘驱动器附接到个人计算机系统的装置和方法
公开(公告)号：US06327814B1
公开(公告)日：2001-12-11
申请号：US09606852
申请日：2000-06-29
申请人： Hitoshi Tsujino , Jun Ishikawa , Katsumasa Nakatsukasa , Yoshiroh Amano
发明人： Hitoshi Tsujino , Jun Ishikawa , Katsumasa Nakatsukasa , Yoshiroh Amano
IPC分类号： H01R1364
CPC分类号： G11B33/122 , H01R12/7005 , H01R33/7664
摘要： A hard disk drive has a base bottom surface and a male connector to which at least one protruding pin is attached. The pin has a longitudinal axis that is substantially parallel to the base bottom surface and is exposed toward the base bottom surface. A female connector cover portion covers at least a portion of a plane above a female connector. The plane is substantially parallel to the base bottom surface. The pin of the male connector is inserted into a pin-receiving portion of the female connector by guiding the base bottom surface along and on an insert-guidance surface. The female connector is mounted on the insert-guidance surface and has at least one pin-receiving portion corresponding to the pin of the male connector so that the pin of the male connector can be received. The female connector cover functions as a forcible guide in mounting the hard disk drive to prevent damage at the external interface between the pins of the male connector and its mounting location.
摘要翻译：硬盘驱动器具有底部底表面和连接至少一个突出销的公连接器。销具有基本上平行于底部底部表面并且朝向底部底部表面暴露的纵向轴线。阴连接器盖部分覆盖阴连接器上方的平面的至少一部分。平面基本上平行于底部底面。通过沿着插入物引导表面引导底部底部表面，将阳性连接器的销插入到母连接器的销接收部分中。阴连接器安装在插入引导表面上，并且具有至少一个对应于阳连接器的销的销接收部分，使得阳连接器的销可以被接收。阴连接器盖用作安装硬盘驱动器的强制引导件，以防止在阳性连接器的引脚与其安装位置之间的外部接口处的损坏。

4. 发明授权

US5532891A Disk drive apparatus 失效
公开(公告)号：US5532891A
公开(公告)日：1996-07-02
申请号：US461088
申请日：1995-06-05
申请人： Hitoshi Tsujino
发明人： Hitoshi Tsujino
IPC分类号： G11B21/02 , G11B5/55 , G11B5/54 , G11B33/12
CPC分类号： G11B5/5521
摘要： Disclosed is a disk drive for storing representations of data. The disk drive includes a housing or enclosure. At least one disk is rotatably attached to the housing. Also attached to the housing is an actuator. A transducing head is attached to one end of the actuator and is positioned to pass near the disk. Attached on the other end of the actuator is a coil which makes up a portion of a voice coil motor. Another portion of the voice coil motor is a magnet positioned near the coil. The housing includes at least one recess or opening which holds the magnet on the outside of the housing yet near the coil.

5. 发明授权

US5483400A Disk drive apparatus 失效
标题翻译：磁盘驱动装置
公开(公告)号：US5483400A
公开(公告)日：1996-01-09
申请号：US176406
申请日：1994-01-03
申请人： Hitoshi Tsujino
发明人： Hitoshi Tsujino
IPC分类号： G11B21/02 , G11B5/55 , G11B5/54 , G11B33/12
CPC分类号： G11B5/5521
摘要： Disclosed is a disk drive for storing representations of data. The disk drive includes a housing or enclosure. At least one disk is rotatably attached to the housing. Also attached to the housing is an actuator. A transducing head is attached to one end of the actuator and is positioned to pass near the disk. Attached on the other end of the actuator is a coil which makes up a portion of a voice coil motor. Another portion of the voice coil motor is a magnet positioned near the coil. The housing includes at least one recess or opening which holds the magnet on the outside of the housing yet near the coil.
摘要翻译：公开了一种用于存储数据表示的磁盘驱动器。磁盘驱动器包括外壳或外壳。至少一个盘可旋转地附接到壳体。还附着在外壳上的是执行机构。传感头连接到致动器的一端并定位成靠近盘。在致动器的另一端附接有构成音圈电动机的一部分的线圈。音圈电机的另一部分是位于线圈附近的磁铁。壳体包括至少一个凹部或开口，该凹部或开口将磁体保持在壳体的外部且靠近线圈。

6. 发明申请

US20060132982A1 Disk drive, and actuator and head actuator assembly 失效
标题翻译：磁盘驱动器，执行器和磁头执行器组件
公开(公告)号：US20060132982A1
公开(公告)日：2006-06-22
申请号：US11311998
申请日：2005-12-19
申请人： Hirokazu Tanizawa , Hitoshi Tsujino , Hiroyasu Tsuchida
发明人： Hirokazu Tanizawa , Hitoshi Tsujino , Hiroyasu Tsuchida
IPC分类号： G11B5/55
CPC分类号： G11B5/5526 , G11B5/4813
摘要： Embodiments of the invention improve the impact-resisting performance of a disk drive. In a head actuator assembly according to an embodiment of the invention, the difference in resonance frequency between an arm bending mode and a coil bending mode is set at a predetermined value or less. Since there is a phase difference between these two modes, an oscillation gain in the arm bending mode can be greatly decreased by approximating the two resonance frequencies to each other. Consequently, it is possible to suppress collision of a head with a recording disk caused by an external shock and thereby improve the impact-resisting performance of a disk drive.
摘要翻译：本发明的实施例提高了磁盘驱动器的抗冲击性能。在根据本发明的实施例的头致动器组件中，将臂弯曲模式和线圈弯曲模式之间的共振频率的差设定为预定值或更小。由于这两种模式之间存在相位差，所以通过将两个谐振频率相互近似，可以大大降低臂弯曲模式下的振荡增益。因此，可以抑制由外部冲击引起的磁头与记录盘的碰撞，从而提高磁盘驱动器的抗冲击性能。

7. 发明授权

US5796555A Transducer suspension system having bosses with different inner diameters, and equal outer diameters 失效
标题翻译：传感器悬架系统，具有内径不同，外径相等的凸台
公开(公告)号：US5796555A
公开(公告)日：1998-08-18
申请号：US890175
申请日：1997-07-09
申请人： Akihiko Aoyagi , Mutsuro Ohta , Nobuyuki Hashi , Hitoshi Tsujino
发明人： Akihiko Aoyagi , Mutsuro Ohta , Nobuyuki Hashi , Hitoshi Tsujino
IPC分类号： G11B21/21 , G11B5/48 , G11B21/16
CPC分类号： G11B5/4833
摘要： To attach a suspension assembly to the actuator, the suspension is connected to a mount plate. The inner diameter of the swaging boss in this mount plate differs depending upon if it is on a lower or upper suspension of an actuator arm. After setting only the mount plates with bosses of a larger inner diameter and performing the first swage, the mount plates of the smaller inner diameter are set and a second swage is performed in a different direction. Even when performing this bidirectional swage, a boss caulked with the first swage is subjected to no deformation after a later swage and therefore a stable swage is possible.
摘要翻译：为了将悬挂组件附接到致动器，悬架连接到安装板。该安装板上的型锻凸台的内径根据是否位于致动器臂的下部或上部悬架上而不同。在仅设置具有较大内径的凸台并执行第一模具的安装板之后，设置较小内径的安装板并沿不同的方向执行第二模压。即使在进行这种双向锻造的情况下，也可以在第一锻造后填充的钢板在后续锻造之后不变形，因此能够稳定地进行锻压。

8. 发明授权

US5646802A Disk drive with head suspensions mounted to actuator arm opposite sides to face respective upper and lower surfaces of disk 失效
标题翻译：磁盘驱动器，磁头悬架安装在执行器臂相对的两侧面对磁盘的上表面和下表面
公开(公告)号：US5646802A
公开(公告)日：1997-07-08
申请号：US421112
申请日：1995-05-22
申请人： Hiroyuki Akiyama , Akihiko Aoyagi , Kazuhiko Takada , Hitoshi Tsujino
发明人： Hiroyuki Akiyama , Akihiko Aoyagi , Kazuhiko Takada , Hitoshi Tsujino
IPC分类号： G11B5/55 , G11B25/04 , G11B33/12 , G11B21/16 , G11B21/08
CPC分类号： G11B5/5521 , G11B25/043 , G11B33/122
摘要： A reduced height disk drive includes a suspension-actuator assembly in which a head suspension (10) is attached to an actuator (9) on the same side of the head suspension as a transducer head (8) is attached to the head suspension for writing and reading information on and from a disk (7). A spin motor cable (17) is located on the outside of a housing (2) and connected to pins (14) extending from the housing through pins (18) extending from the housing and lines (16) contained in the housing. A printed circuit board (3) having a through hole (3e) in which a connector (13) is provided connects to pins (14) extending from the housing. A flexible printed circuit inside the housing has a connector (11k) for connecting to the pins (14) and (18) at one end and a fixing member for mechanically attaching to the pins at the other end. The flexible printed circuit is attached to the pins in a folded condition.
摘要翻译：减小高度盘驱动器包括悬架致动器组件，其中头部悬架（10）附接到头部悬架的同一侧上的致动器（9），因为换能器头（8）附接到用于书写的头悬挂并在盘上读取信息（7）。旋转电机电缆（17）位于壳体（2）的外部并且连接到从壳体延伸的销（14），所述销（14）从壳体和包含在壳体中的线（16）延伸的销（18）延伸。具有连接器（13）的通孔（3e）的印刷电路板（3）连接到从壳体延伸的销（14）。壳体内的柔性印刷电路具有用于在一端连接到销（14）和（18）的连接器（11k）和用于机械地附接到另一端的销的固定构件。柔性印刷电路在折叠状态下连接到销。

9. 发明授权

US5315464A Disk apparatus and manufacturing method thereof 失效
标题翻译：盘装置及其制造方法
公开(公告)号：US5315464A
公开(公告)日：1994-05-24
申请号：US731587
申请日：1991-07-17
申请人： Hitoshi Tsujino
发明人： Hitoshi Tsujino
IPC分类号： G11B21/02 , G11B5/55 , G11B21/08
CPC分类号： G11B5/5521
摘要： Disclosed is a disk drive for storing representations of data. The disk drive includes a housing or enclosure. At least one disk is rotatably attached to the housing. Also attached to the housing is an actuator. A transducing head is attached to one end of the actuator and is positioned to pass near the disk. Attached on the other end of the actuator is a coil which makes up a portion of a voice coil motor. Another portion of the voice coil motor is a magnet positioned near the coil. The housing includes at least one recess or opening which holds the magnet on the outside of the housing yet near the coil. A material which has low magnetic permeability or no magnetic permeability may be used to seal the opening or recess.
摘要翻译：公开了一种用于存储数据表示的磁盘驱动器。磁盘驱动器包括外壳或外壳。至少一个盘可旋转地附接到壳体。还附着在外壳上的是执行机构。传感头连接到致动器的一端并定位成靠近盘。在致动器的另一端附接有构成音圈电动机的一部分的线圈。音圈电机的另一部分是位于线圈附近的磁铁。壳体包括至少一个凹部或开口，该凹部或开口将磁体保持在壳体的外部且靠近线圈。可以使用具有低磁导率或不导磁率的材料来密封开口或凹槽。

10. 发明授权

US07460340B2 Disk drive, and actuator and head actuator assembly 失效
标题翻译：磁盘驱动器，执行器和磁头执行器组件
公开(公告)号：US07460340B2
公开(公告)日：2008-12-02
申请号：US11311998
申请日：2005-12-19
申请人： Hirokazu Tanizawa , Hitoshi Tsujino , Hiroyasu Tsuchida
发明人： Hirokazu Tanizawa , Hitoshi Tsujino , Hiroyasu Tsuchida
IPC分类号： G11B5/55
CPC分类号： G11B5/5526 , G11B5/4813
摘要： Embodiments of the invention improve the impact-resisting performance of a disk drive. In a head actuator assembly according to an embodiment of the invention, the difference in resonance frequency between an arm bending mode and a coil bending mode is set at a predetermined value or less. Since there is a phase difference between these two modes, an oscillation gain in the arm bending mode can be greatly decreased by approximating the two resonance frequencies to each other. Consequently, it is possible to suppress collision of a head with a recording disk caused by an external shock and thereby improve the impact-resisting performance of a disk drive.
摘要翻译：本发明的实施例提高了磁盘驱动器的抗冲击性能。在根据本发明的实施例的头致动器组件中，将臂弯曲模式和线圈弯曲模式之间的共振频率的差设定为预定值或更小。由于这两种模式之间存在相位差，所以通过将两个谐振频率相互近似，可以大大降低臂弯曲模式下的振荡增益。因此，可以抑制由外部冲击引起的磁头与记录盘的碰撞，从而提高磁盘驱动器的抗冲击性能。

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