公开(公告)号：US20030161074A1

公开(公告)日：2003-08-28

申请号：US10195807

申请日：2002-07-15

Applicant: NHK Spring Co., Ltd.

Inventor： Norio Horie ,  Itsuro Kikkawa ,  Hajime Arai

IPC: G11B005/48

CPC classification number: G11B5/486

Abstract: A head suspension for a disk drive has a load beam. The load beam consists of a rigid part and a resilient part that are independent of each other. The head suspension is capable of suppressing impedance variations in a flexure and avoiding air disturbance. The head suspension has a plate 19 attached to a carriage 5, the load beam 21 having the rigid part 25 and the resilient part 27, and the flexure 22 attached to the load beam 21 and extended toward the plate 19. The resilient part 27 of the load beam 21 is made of a resilient material 29 that is independent of the rigid part 25. A first side 29a of the resilient material 29 is laid on an end 25a of the rigid part 25 and joined thereto. A second side 29b of the resilient material 29 is joined to the plate 19. The first side 29a of the resilient material 29 is provided with a cut 35 to partly expose the end 25a of the rigid part 25. The flexure 22 is extended through the cut 35 toward the plate 19.

Abstract translation: 用于磁盘驱动器的磁头悬架具有负载梁。 负载梁由刚性部分和彼此独立的弹性部分组成。 头悬挂能够抑制挠曲中的阻抗变化并避免空气干扰。 磁头悬架具有连接到滑架5的板19，负载梁21具有刚性部分25和弹性部分27，挠曲件22附接到负载梁21并朝向板19延伸。弹性部分27 负载梁21由独立于刚性部分25的弹性材料29制成。弹性材料29的第一侧面29a铺设在刚性部分25的端部25a上并与之连接。 弹性材料29的第二侧29b连接到板19.弹性材料29的第一侧面29a设置有切口35，以部分地暴露刚性部分25的端部25a。挠曲件22延伸穿过 向板19切割35。

公开(公告)号：US20030161073A1

公开(公告)日：2003-08-28

申请号：US10195797

申请日：2002-07-15

Applicant: NHK Spring Co., Ltd.

Inventor： Norio Horie ,  Itsuro Kikkawa ,  Hajime Arai

IPC: G11B005/48

CPC classification number: G11B5/486

Abstract: A head suspension for a disk drive has a flexure extended from a load beam toward a plate. The flexure is structured to prevent fluttering. The head suspension has the plate 19 attached to a carriage 5 and turned around a spindle, the load beam 21 having a rigid part 25 and a resilient part 27 and supported by the plate 19 with the resilient part 27 adjoining an end 19a of the plate 19, to apply load on a slider arranged at a front end of the load beam 21, the flexure 22 having a head 13 to write and read data to and from a hard disk and a conductive path 47 to transmit write and read signals to and from the head 13, the flexure 22 being attached to the load beam 21 and extended toward the plate 19, and a fixing piece 59 formed on the flexure 22. The fixing piece 59 is fixed to a resilient material 29 at the end 19a of the plate 19.

Abstract translation: 用于磁盘驱动器的磁头悬架具有从负载梁向板延伸的挠曲。 弯曲结构旨在防止飘动。 磁头悬架具有安装在托架5上并转动主轴的板19，负载梁21具有刚性部分25和弹性部分27并由板19支撑，弹性部分27邻接板的端部19a 如图19所示，为了将负载施加在布置在负载梁21的前端的滑块上，挠曲件22具有头部13以从硬盘和导电路径47写入和读取数据，以将写入和读取信号传送到 从头部13将挠曲件22连接到负载梁21并朝向板19延伸，以及形成在挠曲件22上的固定件59.固定件59固定在弹性材料29的端部19a处 板19。