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1. 发明授权

US5491599A Magnetic disk apparatus 失效
标题翻译：磁盘装置
公开(公告)号：US5491599A
公开(公告)日：1996-02-13
申请号：US265300
申请日：1994-06-24
申请人： Chikayuki Sogabe
发明人： Chikayuki Sogabe
IPC分类号： G11B5/49 , G11B5/48 , G11B21/02 , G11B21/16
CPC分类号： G11B5/4826
摘要： A magnetic disk apparatus has a plurality of spacers for connecting to a pivot shaft one ends of suspension arms for supporting sliders such that the suspension arms are separated from each other. Each spacer has a first section engaged with the pivot shaft, a second section connected to a suspension arm and a through-hole extending through the two sections. The first section of the spacer is deformed to frictionally grip the pivot shaft. The spacer is provided with a weakened section for preventing the deformation of the first section from being propagated to the second section.
摘要翻译：磁盘装置具有用于连接到枢轴的多个间隔件，悬架臂的一端用于支撑滑块，使得悬架臂彼此分离。每个间隔件具有与枢转轴接合的第一部分，连接到悬架臂的第二部分和延伸穿过两个部分的通孔。间隔件的第一部分变形以摩擦地夹紧枢转轴。间隔件设置有弱化部分，用于防止第一部分的变形传播到第二部分。

2. 发明授权

US5014146A Magnetic head mounting arm having asymmetrical configuration 失效
标题翻译：具有不对称配置的磁头安装臂
公开(公告)号：US5014146A
公开(公告)日：1991-05-07
申请号：US301712
申请日：1989-01-26
申请人： Akio Takatsuka , Asao Sasamoto , Yoshihiro Moribe , Toshio Shiono , Chikayuki Sogabe , Haruhiko Hosokawa
发明人： Akio Takatsuka , Asao Sasamoto , Yoshihiro Moribe , Toshio Shiono , Chikayuki Sogabe , Haruhiko Hosokawa
IPC分类号： G11B21/21 , G11B5/48 , G11B21/02
CPC分类号： G11B5/4833 , G11B5/5582
摘要： A favorable balance of mass and strength is provided by the truss type beam formed through the use of triangular apertures in the head arm, which further can be arranged to provide a greater leading edge beam strength than trailing edge beam strength. With increased density of data and correspondingly decreased flying height, favorable results are obtained by making the outermost yaw angle greater than the innermost yaw angle. Mass unbalance can be corrected by shifting the coil position.
摘要翻译：通过在头臂中使用三角形孔形成的桁架型梁提供了质量和强度的良好平衡，其还可布置成提供比后缘梁强度更大的前缘梁强度。随着数据密度的增加和飞行高度的降低，通过使最外侧的偏航角大于最内侧的偏航角，可获得良好的结果。可以通过移动线圈位置来校正质量不平衡。

3. 发明授权

US5014145A Head arm structure mounting a circuit element in a magnetic disc device 失效
标题翻译：头臂结构，将电路元件安装在磁盘装置中
公开(公告)号：US5014145A
公开(公告)日：1991-05-07
申请号：US214679
申请日：1988-07-01
申请人： Haruhiko Hosokawa , Asao Sasamoto , Hideaki Amano , Toshio Shiono , Akio Takatsuka , Sigeru Okamoto , Munesige Maeda , Chikayuki Sogabe
发明人： Haruhiko Hosokawa , Asao Sasamoto , Hideaki Amano , Toshio Shiono , Akio Takatsuka , Sigeru Okamoto , Munesige Maeda , Chikayuki Sogabe
IPC分类号： G11B21/16 , G11B5/48 , G11B5/55 , G11B5/596 , G11B21/02 , H05K1/02
CPC分类号： G11B5/486 , G11B5/5565 , H05K1/0271 , G11B5/553 , G11B5/59605 , H05K2201/09063 , H05K2201/10689
摘要： A head positioning system includes data head arms for supporting a data head, support head arms for supporting a support head, and a head actuator for rigidly moving the data and servo head arms as a unitary structure. When there is mounted an amplifier or the like is mounted on at least one of the head arms to change the warping amount depending upon the change in the environmental temperature, a portion of the head arm on which the amplifier is mounted is cut away therefrom but is left partly connected thereto, so that the head arms are all warped in nearly the same amount.
摘要翻译：头定位系统包括用于支撑数据头的数据头臂，用于支撑支撑头的支撑头臂和用于将数据和伺服头臂刚性地移动为一体结构的头致动器。当安装放大器等安装在至少一个头臂上以根据环境温度的变化来改变翘曲量时，安装放大器的头臂的一部分被切除，但是被部分地连接到其上，使得头臂全部翘曲成几乎相同的量。

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