公开(公告)号：US20030107844A1

公开(公告)日：2003-06-12

申请号：US10179869

申请日：2002-06-25

Applicant: NHK Spring Co., Ltd.

Inventor： Hiroshi Okamoto ,  Hideki Kashima ,  Chihiro Kono ,  Takashi Horiuchi

IPC: G11B005/48

CPC classification number: G11B5/486

Abstract: An extending portion of a hinge member is formed having a first hole in which a first positioning pin can be inserted and a second hole in which a second positioning pin can be inserted. The first hole has an elongated shape that allows the extending portion of the hinge member to move relatively to the first positioning pin in a width direction. The second hole is a circular large hole that allows the extending portion to move relatively to the second positioning pin in the width direction and an axial direction. A third hole and a fourth hole are formed in a flexure. The third hole has an elongated shape that allows the flexure to move relatively to the first positioning pin in the axial direction. The fourth hole has an elongated shape that allows the flexure to move relatively to the second positioning pin.

Abstract translation: 铰链部件的延伸部分形成有第一孔，第一定位销可插入第一孔中，第二孔可插入第二定位销。 第一孔具有细长形状，其允许铰链构件的延伸部分在宽度方向上相对于第一定位销移动。 第二孔是圆形大孔，允许延伸部在宽度方向和轴向上相对于第二定位销移动。 弯曲部形成有第三孔和第四孔。 第三孔具有细长形状，允许挠曲件沿轴向相对于第一定位销移动。 第四孔具有允许挠曲件相对于第二定位销移动的细长形状。

公开(公告)号：US20010043443A1

公开(公告)日：2001-11-22

申请号：US09803849

申请日：2001-03-12

Applicant: NHK Spring Co., Ltd.

Inventor： Hiroshi Okamoto ,  Koji Uozumi ,  Masao Hanya ,  Tetsuya Fujiwara ,  Toshio Shiigi ,  Kenichi Takikawa ,  Osamu Iriuchijima

IPC: G11B005/48 ,  G11B021/16 ,  G11B005/56 ,  G11B021/24

CPC classification number: G11B21/025 ,  G11B21/16

Abstract: A suspension for disc drive having a micro actuator mechanism comprises a base plate, a connecting plate having a hinge portion thinner than the base plate, a load beam provided with a flexure, a pair of actuator elements such as PZT, etc. The micro actuator mechanism includes a pivot portion formed between a pair of slits and support walls formed on the connecting plate. The actuator elements are provided individually on the opposite sides of the pivot portion. Each support wall is a bent portion that is formed by raising an edge portion of the connecting plate in the thickness direction of the main portion of the connecting plate.

Abstract translation: 具有微执行器机构的盘驱动器的悬架包括基板，具有比基板薄的铰链部分的连接板，设置有挠曲件的负载梁，诸如PZT等的一对致动器元件。微致动器 机构包括在一对狭缝之间形成的枢轴部分和形成在连接板上的支撑壁。 致动器元件分别设置在枢转部分的相对侧上。 每个支撑壁是通过在连接板的主要部分的厚度方向上提升连接板的边缘部而形成的弯曲部分。