公开(公告)号：US07450347B2

公开(公告)日：2008-11-11

申请号：US11097817

申请日：2005-03-31

申请人： Kohichi Suzuki ,  Shingo Tsuda ,  Mutsuro Ohta ,  Hiroyasu Tsuchida ,  Akihiro Aoyagi

发明人： Kohichi Suzuki ,  Shingo Tsuda ,  Mutsuro Ohta ,  Hiroyasu Tsuchida ,  Akihiro Aoyagi

IPC分类号： G11B21/22 ,  G11B21/16 ,  G11B5/54 ,  G11B5/48

CPC分类号： G11B5/4826 ,  G11B5/486

摘要： A magnetic disk drive is to be provided wherein a ramp and a magnetic disk do not overlap each other and both rigidity and dynamic characteristics of a suspension are maintained. In one embodiment, a ramp and an actuator lying at a retractive position are spaced away from and do not overlap an outer peripheral end of a magnetic disk. A tab is formed centrally of a front end of a load beam and is bent in U shape. Flanges are formed along both longitudinal edges of the load beam. An aperture is formed in a front portion of the load beam. The aperture permits the tab to be machined in a desired shape. An aperture is formed behind the aperture. The apertures are not formed in an integrally contiguous manner but are separated from each other by a bridge portion.

摘要翻译： 提供一种磁盘驱动器，其中斜面和磁盘彼此不重叠，并且保持悬架的刚度和动态特性。 在一个实施例中，位于回缩位置的斜坡和致动器与磁盘的外周端部间隔开并且不重叠。 凸片形成在负载梁的前端中央并且被弯曲为U形。 法兰沿负载梁的两个纵向边缘形成。 在负载梁的前部形成有孔。 该孔允许翼片被加工成所需的形状。 在孔的后面形成孔。 孔不以整体连续的方式形成，而是通过桥接部彼此分离。