公开(公告)号：KR1020000028905A

公开(公告)日：2000-05-25

申请号：KR1019990043311

申请日：1999-10-07

Applicant: 삼성전자주식회사

Inventor： 임평원 ,  권해성 ,  팜토오 ,  이형재

IPC: G11B21/21

CPC classification number: G11B5/6005 ,  G11B5/4826 ,  G11B5/58

Abstract: PURPOSE: A device for preventing damage by a head slam of the hard disk drive is provided to reduce the impact generated when the head is slapped on the disk by limiting distance from head to surface of disk. CONSTITUTION: A hard disk drive assembly is equipped with one or more disks(12) rotated by a spindle motor. Each disk(12) has a upper surface(18) and a lower surface(19). A multiplicity of heads(20) are coupled magnetically to the disks(12). Each head(20) is mounted on suspensions(22). The heads(20) and the suspensions(22) are generally called a head gimbal assembly. The head gimbal assembly is installed at a beam(26) of an actuator arm connected at a base plate in a hinge axis. The suspensions(22) are attached to the beam(26) of the actuator arm together with a swage plate(30). Each suspension(22) has an elbow(32), because the actuator slopes toward the upper surface(18) of the disk. Each actuator arm beam(26) comprises an arm extension part(42), more protruded than the elbow(32) of the suspension(22).

Abstract translation: 目的：提供一种用于防止硬盘驱动器头撞击损坏的装置，以便通过限制磁盘头与表面之间的距离来减少磁头在磁盘上拍打时产生的冲击。 构成：硬盘驱动器组件配备有一个或多个由主轴电机旋转的磁盘（12）。 每个盘（12）具有上表面（18）和下表面（19）。 多个磁头（20）磁耦合到磁盘（12）。 每个头部（20）安装在悬架（22）上。 磁头（20）和悬架（22）通常称为磁头万向架组件。 头部万向节组件安装在连接在铰链轴上的底板处的致动器臂的梁（26）处。 悬架（22）与推模板（30）一起附接到致动器臂的梁（26）。 每个悬架（22）具有弯头（32），因为致动器朝向盘的上表面（18）倾斜。 每个致动器臂梁（26）包括比悬架（22）的弯头（32）更突出的臂延伸部分（42）。

公开(公告)号：KR1020000011452A

公开(公告)日：2000-02-25

申请号：KR1019990026669

申请日：1999-07-02

Applicant: 삼성전자주식회사

Inventor： 임평원 ,  권해성 ,  팜토오 ,  이형재

IPC: G11B19/20

CPC classification number: F16F15/366 ,  G11B19/2009 ,  G11B19/2027

Abstract: PURPOSE: A spindle motor assembly for a hard disk drive having a balance tube and method for assembling the spindle motor assembly is provided, which has a balance tube for decreasing a manufacturing cost. CONSTITUTION: The spindle motor assembly for a hard disk drive having a balance tube comprises: a hub (26); a motor (30) for rotating the hub (26); a first disk (12) to be coupled to the hub (26); a second disk to be coupled to the hub (26); a spacer (40) for separating the first disk (12) into the second disk; and a tube (46) which a moving material coupled to the spacer (40) is inserted, wherein the tub is located in a groove of the spacer. Thereby, it is possible to decrease the time of manufacturing progress and the manufacturing cost.

Abstract translation: 目的：提供一种用于具有平衡管的硬盘驱动器的主轴电机组件和用于组装主轴电机组件的方法，其具有用于降低制造成本的平衡管。 构成：用于具有平衡管的硬盘驱动器的主轴电机组件包括：毂（26）; 用于使所述轮毂（26）旋转的马达（30）; 要耦合到所述轮毂（26）的第一盘（12）; 要耦合到所述轮毂（26）的第二盘; 用于将所述第一盘（12）分离成所述第二盘的间隔件（40） 以及连接到所述间隔件（40）的移动材料的管（46），其中所述桶位于所述间隔件的凹槽中。 由此，能够缩短制造时间和制造成本。

公开(公告)号：KR100350684B1

公开(公告)日：2002-09-12

申请号：KR1019990043311

申请日：1999-10-07

Applicant: 삼성전자주식회사

Inventor： 임평원 ,  권해성 ,  팜토오 ,  이형재

IPC: G11B21/21

CPC classification number: G11B5/6005 ,  G11B5/4826 ,  G11B5/58

Abstract: 본발명은디스크표면으로부터헤드짐벌어셈블리의헤드이동을제한하는장치를가진하드디스크드라이브어셈블리를포함한다. 상기헤드는디스크에접촉되고, 헤드짐벌어셈블리의서스펜션에부착된다. 본발명의장치는상기헤드가디스크표면으로부터이격되는거리를제한한다. 상기헤드가디스크표면으로부터이격되는거리를제한함으로인해, 상기헤드가디스크에부딪힐때 발생하는충격력이줄어든다. 이는헤드나디스크혹은둘 모두의손상을줄여준다.

公开(公告)号：KR100328501B1

公开(公告)日：2002-03-16

申请号：KR1019990026669

申请日：1999-07-02

Applicant: 삼성전자주식회사

Inventor： 임평원 ,  권해성 ,  팜토오 ,  이형재

IPC: G11B19/20

CPC classification number: F16F15/366 ,  G11B19/2009 ,  G11B19/2027

Abstract: 유동체가채워진튜브를가지는하드디스크드라이브용스핀들모터어셈블리는역학적으로스핀들모터의균형을맞춰준다. 상기어셈블리는내부모터에의해서회전되는허브를포함하고있다. 다수의디스크들은상기허브에결합되며다수의스페이서들에의해서분리된다. 본발명의일실시예에서유동체가채워진튜브는상기허브에부착된다. 또다른실시예에서유동체가채워진튜브는상기스페이서에부착된다. 상기튜브내의유동체는상기허브의회전중에이동가능하다. 유동체의이동은역학적으로상기스핀들모터의균형을맞춰준다.