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1. 发明专利

JP2006012405A Head parking ramp for information storage device and head parking ramp system 有权
标题翻译：用于信息存储设备和头部停放RAMP系统的头部停车位
公开(公告)号：JP2006012405A
公开(公告)日：2006-01-12
申请号：JP2005183813
申请日：2005-06-23
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： KIN DOKAN , LEE CHUL-WOO , TEI KITAKU
IPC分类号： G11B21/12 , G11B21/22 , G11B5/54
CPC分类号： G11B5/54
摘要： PROBLEM TO BE SOLVED: To provide a head parking ramp for an information storage device which can prevent damage to the recording surface of a disk and the deformation of a head support portion caused by an external impact.
SOLUTION: A head parking ramp 100 for the information storage device parks a read/write head at a position out of a disk 20. The head parking ramp 100 includes a fixed portion 110 fixed to a base member and an extended portion 130 extending from the fixed portion toward the disk, and the extended portion 130 has a protruding surface 135 which protrudes from each of the disk facing surfaces of the extended portion at a position corresponding to the edge of the disk and restricts the vibration of the disk by the contact of the edge of the disk with the protrusing surface when the disk vibrates.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于信息存储装置的头部停车斜坡，其可以防止损坏盘的记录表面和由外部冲击引起的头部支撑部分的变形。解决方案：用于信息存储装置的头部停车斜坡100将读/写头放置在离开盘20的位置处。头停车斜坡100包括固定到基座构件的固定部分110和延伸部分130 从固定部朝向盘延伸，并且延伸部130具有突出表面135，该突出表面135从与盘的边缘相对应的位置处从延伸部的每个盘对向表面突出，并且限制盘的振动当盘振动时，盘的边缘与突出表面的接触。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2008198340A Hard disk drive and actuator latch device of same 有权
标题翻译：硬盘驱动器和执行器锁定装置
公开(公告)号：JP2008198340A
公开(公告)日：2008-08-28
申请号：JP2008025647
申请日：2008-02-05
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： HWANG JI-HO , CHOI BYOUNG-GYU , KIN DOKAN
IPC分类号： G11B21/22
CPC分类号： G11B5/54
摘要： PROBLEM TO BE SOLVED: To provide an actuator latch system of a hard disk drive, and a hard disk drive in which reliability of the actuator for locking can be improved.
SOLUTION: The actuator latch system includes a notch formed at end portion of a swing arm formed at one side of the actuator installed rotatably at a base member, and a latch lever installed rotatably at the base member, The latch lever has at least one main hook preventing first-order rotation in one direction of the swing arm by interfering to the notch of the swing arm first-order-rotating in one direction by impact, and a rebound hook preventing second-order rotation of the swing arm in one direction by interfering to the notch of the swing arm second-order-rotating in one direction by rebounding by impact of the notch and the at least one main hook.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种硬盘驱动器的致动器锁定系统和可以提高用于锁定的致动器的可靠性的硬盘驱动器。解决方案：致动器闩锁系统包括形成在可旋转地安装在基座构件上的致动器一侧形成的摆臂的端部处的凹口和可旋转地安装在基座构件上的闩锁杆。闩锁杆至少一个主钩通过冲击在一个方向上干涉一次摆动的摆臂的凹槽，防止在摆动臂的一个方向上的一级旋转，并且防止摆臂的二次旋转的回弹钩通过由凹口和至少一个主钩的冲击通过反弹而在一个方向上二次旋转摆动臂的凹口来干扰一个方向。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007035247A Actuator latch device for hard disk drive 审中-公开
标题翻译：用于硬盘驱动器的执行器锁定装置
公开(公告)号：JP2007035247A
公开(公告)日：2007-02-08
申请号：JP2006198766
申请日：2006-07-20
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： KIN DOKAN , LEE CHUL-WOO , TEI KITAKU
IPC分类号： G11B21/22
CPC分类号： G11B5/54
摘要： PROBLEM TO BE SOLVED: To provide an actuator latch device for a hard disk drive.
SOLUTION: The actuator latch device for a hard disk drive for locking an actuator having a swing arm rotatably installed at a base member, a VCM (voice coil motor) coil provided at one end of the swing arm, and magnets arranged facing the VCM coil is provided with: a notch formed at one end of the swing arm; a latch lever which is rotatably installed at a base member, having at one side thereof a hook interfering with the notch to restrict one way rotation of the swing arm, and a counterbalance device at the other end thereof; and a stopper provided to the base member to block the counterbalance device to restrict a rotation of the latch lever.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供用于硬盘驱动器的致动器锁定装置。解决方案：用于锁定具有可旋转地安装在基座上的摆臂的致动器的硬盘驱动器的致动器锁定装置，设置在摆臂的一端的VCM（音圈马达）线圈和面向 VCM线圈设置有：在摆臂的一端形成的切口; 一个可旋转地安装在基座构件上的闩锁杆，在其一侧具有与该凹口相干扰的钩，以限制摆臂的单向旋转，另一端具有平衡装置; 以及设置在所述基座构件上以阻止所述平衡装置以限制所述闩锁杆的旋转的止动件。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2005353265A Actuator latch device of disk drive, latch assembly, hard disk drive and method for locking and unlocking swing arm 有权
标题翻译：磁盘驱动器的执行器锁定装置，锁定组件，硬盘驱动器和用于锁定和解锁的方法
公开(公告)号：JP2005353265A
公开(公告)日：2005-12-22
申请号：JP2005162702
申请日：2005-06-02
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： KIN DOKAN
IPC分类号： G11B5/54 , G11B21/22
CPC分类号： G11B5/54 , G11B21/22
摘要： PROBLEM TO BE SOLVED: To provide a simply configured actuator latch device of a disk drive for improving locking stability and reliability of an actuator.
SOLUTION: This actuator latch device of a disk drive is provided with a notch part 210 provided at one end part of the swing arm 132, a latch lever 220 rotatably mounted on a base member and provided with a hook 222 for interfering with the notch part 210 at the time of locking the actuator, a first latch pin 223 for applying torque in a first direction to the latch lever 220 by the magnetic force of a magnet 137, a second latch pin 224 extending from the latch lever 220, an attracting part 230 protruded from an edge of a yoke and magnetized by the magnet 137 to attract the second latch pin 224 at the time of locking the actuator, and a solenoid coil 232 wound around the attracting part 230 to offset a of the attracting part by the application of a power supply at the time of unlocking the actuator.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于提高致动器的锁定稳定性和可靠性的盘驱动器的简单配置的致动器闩锁装置。解决方案：盘驱动器的该致动器闩锁装置设置有设置在摆臂132的一个端部处的切口部分210，可旋转地安装在基部构件上并具有钩222的闩锁杆220，用于干涉在锁定致动器时的切口部210，用于通过磁体137的磁力向闩锁杆220施加第一方向的扭矩的第一闩锁销223，从闩锁杆220延伸的第二闩锁销224，从轭的边缘突出并由磁体137磁化以在锁定致动器时吸引第二闩锁销224的吸引部分230以及卷绕在吸引部230上的螺线管线圈232以抵消吸引部分通过在解锁致动器时施加电源。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2008186575A Actuator-latch device for hard disk drive 审中-公开
标题翻译：用于硬盘驱动器的执行器锁定装置
公开(公告)号：JP2008186575A
公开(公告)日：2008-08-14
申请号：JP2008019441
申请日：2008-01-30
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： KIN DOKAN , TEI KITAKU , JEONG WOO-CHEOL
IPC分类号： G11B21/22
CPC分类号： G11B5/54
摘要： PROBLEM TO BE SOLVED: To provide an actuator-latch device for a hard disk drive.
SOLUTION: The actuator-latch device for a hard disk drive is provided with; a swing arm which is rotatively installed on a base member; a VCM coil which is installed at the one-end part of the swing arm; and a magnet arranged facing the VCM coil. In this case, the actuator-latch device is provided with; a notch which is formed on the one-end part of the swing arm; and a latch lever which is rotatively installed on the base member and is equipped with a latch arm. The latch arm has a hook which interferes with both sides of the notch to prevent the swing arm from rotating in one direction. The hook is provided with; a first part which contacts the first side face of the notch; a second part which extends from the latch arm and contacts the second side face of the notch; a third part which connects the first part with the second part; and a slot which is surrounded by the first, second and third parts and into which the front end part of the notch is inserted when the swing arm rotates in one direction.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供用于硬盘驱动器的致动器闩锁装置。
解决方案：硬盘驱动器的执行器锁定装置设有：摆动臂，其旋转地安装在基座构件上; 安装在摆臂一端的VCM线圈; 以及面对VCM线圈布置的磁体。在这种情况下，致动器闩锁装置设有：形成在摆臂的一端部的切口; 以及可旋转地安装在基座构件上并具有闩锁臂的闩锁杆。闩锁臂具有与凹口的两侧干涉的钩子，以防止摆臂在一个方向上旋转。提供钩子; 与凹口的第一侧面接触的第一部分; 第二部分，其从所述闩锁臂延伸并接触所述凹口的所述第二侧面; 连接第一部分和第二部分的第三部分; 以及当所述摆臂沿一个方向旋转时被所述第一部分，第二部分和所述第三部分包围并且所述凹口的所述前端部分插入其中的狭槽。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007141433A Hard disk drive and its manufacturing method 审中-公开
标题翻译：硬盘驱动器及其制造方法
公开(公告)号：JP2007141433A
公开(公告)日：2007-06-07
申请号：JP2006308359
申请日：2006-11-14
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： KIN DOKAN , TEI KITAKU , JEONG WOO-CHEOL
IPC分类号： G11B21/02
CPC分类号： G11B5/54 , G11B21/22
摘要： PROBLEM TO BE SOLVED: To provide a hard disk drive and its manufacturing method capable of fixing the position of an upper VCM block of a VCM without using an adhesive.
SOLUTION: The hard disk drive is provided with: a base member 101 and a cover member wherein the peripheral parts are coupled each other to form an internal space; an actuator pivotably mounted on the base member; a voice coil motor including a lower VCM block 141 and the upper VCM block 150 spaced apart each other, wherein a rear end part of the actuator is interposed between the lower VCM block and the upper VCM block; and a crush stopper 160 brought into contact with the rear end part of the actuator to limit the pivot range of the actuator. The upper end part of the crush stopper is accommodated in the upper VCM block so that the positional variation of the upper VCM block due to external disturbance is prevented.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够固定VCM的上VCM块的位置而不使用粘合剂的硬盘驱动器及其制造方法。解决方案：硬盘驱动器设置有：基座构件101和盖构件，其中外围部分彼此连接以形成内部空间; 可枢转地安装在基座构件上的致动器; 包括下VCM块141和上VCM块150彼此隔开的音圈电动机，其中致动器的后端部插入在下VCM块和上VCM块之间; 以及与致动器的后端部接触的压溃止动件160，以限制致动器的枢转范围。挤压止动件的上端容纳在上部VCM块中，从而防止由于外部干扰引起的上部VCM块的位置变化。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006172699A Head parking ramp for hard disk drive and hard disk drive with the same 审中-公开
标题翻译：用于硬盘驱动器和硬盘驱动器的头部停车位
公开(公告)号：JP2006172699A
公开(公告)日：2006-06-29
申请号：JP2005357917
申请日：2005-12-12
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： KIN DOKAN , LEE CHUL-WOO , TEI KITAKU , KANG TAE-SIK
IPC分类号： G11B21/12 , G11B21/22
CPC分类号： G11B5/4806 , G11B21/22
摘要： PROBLEM TO BE SOLVED: To prevent deformation of flexure when an actuator is incorporated in a ramp.
SOLUTION: A head parking ramp 130 of the hard disk drive is provided with a fixed part 131 fixed to a base member 110, a support part having a support surface supporting an end-tab 127, and a flexure limiter limiting vertical movement of a flexure 124 due to external shock, Among both longitudinal ends of each of top and bottom surfaces of the flexure limiter facing the flexure, first inclined surfaces 134a are formed on at least the ends opposite to disks 111, 112.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止将致动器并入斜坡时的挠曲变形。解决方案：硬盘驱动器的头部停车斜坡130设置有固定到基部构件110的固定部分131，具有支撑端部突舌127的支撑表面的支撑部分和限制垂直运动的挠曲限制器由于外部冲击，挠曲件124的两个纵向端部在弯曲限制器的顶部和底部表面的两个纵向端部中，第一倾斜表面134a形成在至少与盘111,112相对的端部上。（C）2006，JPO＆NCIPI

8. 发明专利

JP2004039235A Actuator locking system for hard disk drive 有权
公开(公告)号：JP2004039235A
公开(公告)日：2004-02-05
申请号：JP2003274683
申请日：2003-07-15
申请人： Samsung Electronics Co Ltd , 三星電子株式会社
发明人： KIN DOKAN , CHOI BYOUNG-GYU
IPC分类号： G11B5/54 , G11B21/02 , G11B21/12 , G11B21/22
CPC分类号： G11B5/54 , G11B21/12 , G11B21/22
摘要： PROBLEM TO BE SOLVED: To provide an actuator locking system for a hard disk drive, which is formed to bring a metallic strip disposed at the actuator into sure contact with a bending section disposed at a yoke and can more stably lock the actuator.
SOLUTION: The actuator locking system 160 is so formed that the top surface of a contacting part 164 is lower than the top surface of a lower yoke 151. As a result, the lower portion of a slot 167 of the bending section 166 coming into contact with the top surface of the contacting part 164 can be made thicker than heretofore and therefore the rigidity of the lower portion thereof is enhanced. Consequently, the lower portion of the slot 167 of the bending section 166 is prevented from being bent. The metallic strip and the bending section are more surely contacted and the adhesion force between them is intensified and therefore the stable locking of the actuator is made possible.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004022162A Disk spacer for hard disk drive 有权
公开(公告)号：JP2004022162A
公开(公告)日：2004-01-22
申请号：JP2003157602
申请日：2003-06-03
申请人： Samsung Electronics Co Ltd , 三星電子株式会社
发明人： KIN DOKAN
IPC分类号： G11B23/00 , G11B17/038 , G11B21/21 , G11B25/04
CPC分类号： G11B17/038
摘要： PROBLEM TO BE SOLVED: To provide a disk spacer with which disc vibration can be reduced by smoothing air circulation around the disk.
SOLUTION: A disc spacer 250 is provided which is attached on a circumference of a hub for a spindle motor inside the hard disk drive and holds at least one disc unit to store data. It is characterized in that at least a groove 251 to generate an air current moving towards a direction for the circumference during revolution is formed on a circumference surface 252 of this disk spacer 250. And, the groove 251 can be formed to be gradually deeper in accordance with moving towards an opposite direction from a rotation direction away from a given position of the circumference surface and configured to have a blade surface 251a leading from the deepest part of the groove 251 to the circumference surface. In addition, this blade surface 251a can be configured to substantially cross a tangent for the circumference surface 252.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2005071588A Suspension assembly for disk drive actuator 有权
标题翻译：用于磁盘驱动器执行器的悬挂组件
公开(公告)号：JP2005071588A
公开(公告)日：2005-03-17
申请号：JP2004242914
申请日：2004-08-23
申请人： Samsung Electronics Co Ltd , 三星電子株式会社
发明人： KIN DOKAN , TEI KITAKU
IPC分类号： G11B21/21 , G11B5/48 , G11B21/12
CPC分类号： G11B5/4833
摘要： PROBLEM TO BE SOLVED: To provide a suspension assembly for a disk drive actuator, or a disk drive actuator.
SOLUTION: This suspension assembly is provided with: a load beam connected to the swing arm end of an actuator in order to support a slider having a read/write head mounted thereon so as to be pressed to the surface side of a disk; a fixed end fixed to the disk-facing surface of the load beam in order to support the slider; a flexure part having a free end positioned on the tip side of the load beam; and a limiter for limiting the vibration range of the vertical direction of an extender.
COPYRIGHT: (C)2005,JPO&NCIPI

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