Head supporting mechanism including two load beams with ribs overlapped with each other
    11.
    发明授权
    Head supporting mechanism including two load beams with ribs overlapped with each other 失效
    头部支撑机构包括两个带有肋的重载梁

    公开(公告)号:US07333299B2

    公开(公告)日:2008-02-19

    申请号:US10997857

    申请日:2004-11-29

    IPC分类号: G11B5/55

    CPC分类号: G11B5/4833 G11B5/4826

    摘要: A suspension is provided, which comprises: a flexure with elasticity for supporting a head slider having at least one head element; a first load beam having first ribs for reinforcement at both side ends of the first load beam, for supporting the flexure; and a second load beam having second ribs for reinforcement at both side ends of the second load beam, at least a part of the second load beam being overlapped with the first load beam and being fixed to the first load beam, at least a part of the first and second ribs being overlapped with each other.

    摘要翻译: 提供了悬架,其包括:具有弹性的挠曲件,用于支撑具有至少一个头部元件的头部滑块; 第一负载梁,具有用于在所述第一负载梁的两个侧端加强的第一肋,用于支撑所述挠曲; 以及第二负载梁,其具有用于在所述第二负载梁的两个侧端处加强的第二肋,所述第二负载梁的至少一部分与所述第一负载梁重叠并且被固定到所述第一负载梁,至少一部分 第一和第二肋条彼此重叠。

    Suspension with integrally formed load beam load-generation member
    12.
    发明授权
    Suspension with integrally formed load beam load-generation member 失效
    具有整体形成的负载梁负载产生构件的悬架

    公开(公告)号:US07327536B2

    公开(公告)日:2008-02-05

    申请号:US10671587

    申请日:2003-09-29

    IPC分类号: G11B21/16 G11B5/48

    CPC分类号: G11B5/4833 G11B5/4826

    摘要: An HGA includes a head slider having at least one head element, a resilient flexure for supporting the head slider to control flying attitude of the head slider, a load beam, supporting the flexure at its top end section, for applying a load in a direction perpendicular to a surface of a recording medium to the head slider, at least one fixing part, formed integral with the load beam, for fixing the load beam to a support arm, and a load-generation part, coupling the at least one fixing part with the load beam, for generating the load. The load-generation part has first at least one leaf spring section formed in a three-dimensionally bent shape and integral with the load beam, the first at least one leaf spring section being located at the rear of the at least one fixing part.

    摘要翻译: HGA包括具有至少一个头部元件的头部滑动器,用于支撑头部滑块以控制头部滑块的飞行姿态的弹性挠曲件,支撑在其顶端部分处的挠曲件的负载梁,用于沿方向施加负载 垂直于磁头滑动器的记录介质的表面;至少一个固定部分,与负载梁一体形成,用于将负载梁固定到支撑臂;以及负载产生部件,将至少一个固定部分 与负载梁,用于产生负载。 负载产生部件具有第一至少一个板状弹簧部分,其形成为三维弯曲形状并与负载梁成一体,第一至少一个板簧部分位于至少一个固定部分的后部。

    Precise positioning actuator for head element and head device with the actuator
    13.
    发明授权
    Precise positioning actuator for head element and head device with the actuator 失效
    用于头元件和头部装置与致动器的精确定位致动器

    公开(公告)号:US07023668B2

    公开(公告)日:2006-04-04

    申请号:US10995490

    申请日:2004-11-24

    IPC分类号: G11B21/24

    摘要: A precise positioning actuator to be fixed to a head slider provided with at least one head element, for precisely positioning the at least one head element includes a base, and a pair of movable arms extending from the base and having slider fixing portions to be fixed to side surfaces of the head slider at top end sections thereof. Each of the pair of movable arms includes an arm member and an actuator layer formed on a side surface of the arm member, for displacing the arm member in response to a drive signal applied thereto. The actuator layer is terminated on the side surface of the arm member at a frontward position form the slider fixing portion.

    摘要翻译: 固定到头部滑块的精确定位致动器,其设置有至少一个头部元件,用于精确地定位至少一个头部元件,包括底座和从基座延伸并具有滑块固定部分以固定的一对可动臂 到头部滑动器的顶端部分的侧表面。 一对可动臂中的每一个包括臂构件和形成在臂构件的侧表面上的致动器层,用于响应于施加到臂构件的驱动信号而使臂构件移位。 致动器层在从滑块固定部分的前方位置处终止在臂构件的侧表面上。

    Head arm assembly and disk drive device with the head arm assembly having enhanced impact resistance
    14.
    发明授权
    Head arm assembly and disk drive device with the head arm assembly having enhanced impact resistance 失效
    头臂组件和磁盘驱动装置,头臂组件具有增强的抗冲击性

    公开(公告)号:US06963473B2

    公开(公告)日:2005-11-08

    申请号:US10600435

    申请日:2003-06-23

    CPC分类号: G11B5/6005 G11B5/4826

    摘要: A head arm assembly (HAA) includes a head slider having at least one head element, an arm member for supporting the head slider at one end section, an actuator, mounted to the other end section of the arm member, for rotationally moving the arm member in a direction substantially parallel with a recording medium surface around an axis for horizontal rotation of the arm member, and a load generation unit for generating a load for energizing the head slider in a direction to the recording medium surface by rotationally moving the arm member in a direction substantially orthogonal to the recording medium surface around an axis for vertical rotation. The position of the center of gravity of the HAA is located at a different position from the axis for vertical rotation on a center axis of the arm member.

    摘要翻译: 头臂组件(HAA)包括具有至少一个头部元件的头部滑动器,用于在一个端部处支撑头部滑块的臂部件,安装到臂部件的另一端部的致动器,用于旋转地移动臂 构件,其基本上平行于围绕用于臂构件的水平旋转的轴线的记录介质表面的方向;以及负载产生单元,用于产生用于通过旋转地移动臂构件来产生朝向记录介质表面的方向对头滑块的通电的负载 在与用于垂直旋转的轴线周围的记录介质表面基本正交的方向上。 HAA的重心位置位于与轴构件的中心轴线垂直旋转的轴的不同位置。

    Precise positioning actuator for head element and head device with the actuator
    15.
    发明授权
    Precise positioning actuator for head element and head device with the actuator 失效
    用于头元件和头部装置与致动器的精确定位致动器

    公开(公告)号:US06842311B2

    公开(公告)日:2005-01-11

    申请号:US10100019

    申请日:2002-03-19

    摘要: A precise positioning actuator to be fixed to a head slider provided with at least one head element, for precisely positioning the at least one head element includes a base, and a pair of movable arms extending from the base and having slider fixing portions to be fixed to side surfaces of the head slider at top end sections thereof. Each of the pair of movable arms includes an arm member and an actuator layer formed on a side surface of the arm member, for displacing the arm member in response to a drive signal applied thereto. The actuator layer is terminated on the side surface of the arm member at a frontward position from the slider fixing portion.

    摘要翻译: 固定到头部滑块的精确定位致动器,其设置有至少一个头部元件,用于精确地定位至少一个头部元件,包括底座和从基座延伸并具有滑块固定部分以固定的一对可动臂 到头部滑动器的顶端部分的侧表面。 一对可动臂中的每一个包括臂构件和形成在臂构件的侧表面上的致动器层,用于响应于施加到臂构件的驱动信号而使臂构件移位。 致动器层在从滑块固定部分向前的位置处终止在臂构件的侧表面上。

    Suspension, head gimbal assembly with a multilayered and reinforced suspension and disk drive apparatus with head gimbal assembly
    16.
    发明授权
    Suspension, head gimbal assembly with a multilayered and reinforced suspension and disk drive apparatus with head gimbal assembly 失效
    悬架,头万向架组件,带有多头和加强的悬挂和磁盘驱动装置,带头万向节组件

    公开(公告)号:US07492553B2

    公开(公告)日:2009-02-17

    申请号:US11670266

    申请日:2007-02-01

    IPC分类号: G11B21/16

    CPC分类号: G11B5/4813

    摘要: A suspension includes a multilayered plate member formed by at least three layers laminated together. The modulus of elasticity of neighboring layers of the at least three layers are different from each other. Both side edges of only a part of the layers of the multilayered plate member within a stiffness-required region are bent to form ribs.

    摘要翻译: 悬架包括通过层叠在一起的至少三层形成的多层板构件。 至少三层的相邻层的弹性模量彼此不同。 在刚度要求区域内的多层板构件的仅一部分层的两个侧边缘被弯曲以形成肋。

    Head actuator having dummy weight used to coincide mass and swing movement centers
    17.
    发明授权
    Head actuator having dummy weight used to coincide mass and swing movement centers 有权
    具有虚拟重量的头致动器用于重合质量和摆动运动中心

    公开(公告)号:US07193820B2

    公开(公告)日:2007-03-20

    申请号:US11385672

    申请日:2006-03-22

    CPC分类号: G11B5/4826

    摘要: An object of the present invention is to provide a hard disk drive or related apparatus in which a possibility of head crash can be reduced to minimum even if the apparatus receives an external impact during the operating state. To achieve the object, according to the present invention, in a suspension including a load beam to which a magnetic head slider is to be attached and a head arm continuously joined to the load beam, a dummy weight is attached to the rear end of the head arm, and a attachment position of a joining member for joining a portion including the magnetic head slider, the load beam, the head arm and the dummy weight with a swing portion of a voice coil motor is provided at a position in the vicinity of the center of mass of that portion.

    摘要翻译: 本发明的目的是提供一种硬盘驱动器或相关装置,其中即使在操作状态下装置接收到外部冲击,也可以将头部碰撞的可能性降低到最小。 为了实现该目的,根据本发明,在包括要安装磁头滑块的负载梁和连续地连接到负载梁的头臂的悬架中,将虚拟重物附接到 头臂,并且用于将包括磁头滑块,负载梁,头臂和虚拟重物的部分与音圈电动机的摆动部分接合的接合部件的安装位置设置在音圈附近的位置 该部分的质心。

    Magnetic head supporting mechanism, magnetic head apparatus, head actuator using the magnetic head apparatus and magnetic recording apparatus
    18.
    发明申请
    Magnetic head supporting mechanism, magnetic head apparatus, head actuator using the magnetic head apparatus and magnetic recording apparatus 有权
    磁头支撑机构,磁头装置,使用磁头装置的磁头致动器和磁记录装置

    公开(公告)号:US20060158787A1

    公开(公告)日:2006-07-20

    申请号:US11385672

    申请日:2006-03-22

    IPC分类号: G11B5/55

    CPC分类号: G11B5/4826

    摘要: An object of the present invention is to provide a hard disk drive or related apparatus in which a possibility of head crash can be reduced to minimum even if the apparatus receives an external impact during the operating state. To achieve the object, according to the present invention, in a suspension including a load beam to which a magnetic head slider is to be attached and a head arm continuously joined to the load beam, a dummy weight is attached to the rear end of the head arm, and a attachment position of a joining member for joining a portion including the magnetic head slider, the load beam, the head arm and the dummy weight with a swing portion of a voice coil motor is provided at a position in the vicinity of the center of mass of that portion.

    摘要翻译: 本发明的目的是提供一种硬盘驱动器或相关装置,其中即使在操作状态下装置接收到外部冲击,也可以将头部碰撞的可能性降低到最小。 为了实现该目的,根据本发明,在包括要安装磁头滑块的负载梁和连续地连接到负载梁的头臂的悬架中,将虚拟重物附接到 头臂,并且用于将包括磁头滑块,负载梁,头臂和虚拟重物的部分与音圈电动机的摆动部分接合的接合部件的安装位置设置在音圈附近的位置 该部分的质心。

    Suspension, head supporting mechanism, head arm assembly and disk drive device with the head arm assembly
    19.
    发明申请
    Suspension, head supporting mechanism, head arm assembly and disk drive device with the head arm assembly 失效
    悬架,头部支撑机构,头臂组件和磁头驱动装置与头臂组件

    公开(公告)号:US20050128644A1

    公开(公告)日:2005-06-16

    申请号:US10997857

    申请日:2004-11-29

    CPC分类号: G11B5/4833 G11B5/4826

    摘要: A suspension is provided, which comprises: a flexure with elasticity for supporting a head slider having at least one head element; a first load beam having first ribs for reinforcement at both side ends of the first load beam, for supporting the flexure; and a second load beam having second ribs for reinforcement at both side ends of the second load beam, at least a part of the second load beam being overlapped with the first load beam and being fixed to the first load beam, at least a part of the first and second ribs being overlapped with each other.

    摘要翻译: 提供了悬架,其包括:具有弹性的挠曲件,用于支撑具有至少一个头部元件的头部滑块; 第一负载梁,具有用于在所述第一负载梁的两个侧端加强的第一肋,用于支撑所述挠曲; 以及第二负载梁,其具有用于在所述第二负载梁的两个侧端处加强的第二肋,所述第二负载梁的至少一部分与所述第一负载梁重叠并且被固定到所述第一负载梁,至少一部分 第一和第二肋条彼此重叠。

    Precise positioning actuator for head element and head device with the actuator
    20.
    发明申请
    Precise positioning actuator for head element and head device with the actuator 失效
    用于头元件和头部装置与致动器的精确定位致动器

    公开(公告)号:US20050099735A1

    公开(公告)日:2005-05-12

    申请号:US10995490

    申请日:2004-11-24

    摘要: A precise positioning actuator to be fixed to a head slider provided with at least one head element, for precisely positioning the at least one head element includes a base, and a pair of movable arms extending from the base and having slider fixing portions to be fixed to side surfaces of the head slider at top end sections thereof. Each of the pair of movable arms includes an arm member and an actuator layer formed on a side surface of the arm member, for displacing the arm member in response to a drive signal applied thereto. The actuator layer is terminated on the side surface of the arm member at a frontward position form the slider fixing portion.

    摘要翻译: 固定到头部滑块的精确定位致动器,其设置有至少一个头部元件,用于精确地定位至少一个头部元件,包括底座和从基座延伸并具有滑块固定部分以固定的一对可动臂 到头部滑动器的顶端部分的侧表面。 一对可动臂中的每一个包括臂构件和形成在臂构件的侧表面上的致动器层,用于响应于施加到臂构件的驱动信号而使臂构件移位。 致动器层在从滑块固定部分的前方位置处终止在臂构件的侧表面上。