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1. 发明授权

US4774614A Magnetic head adjusting device 失效
标题翻译：磁头调节装置
公开(公告)号：US4774614A
公开(公告)日：1988-09-27
申请号：US836149
申请日：1986-03-04
申请人： Keisuke Murakami , Masayosi Kawahira , Chihiro Aoki
发明人： Keisuke Murakami , Masayosi Kawahira , Chihiro Aoki
IPC分类号： G11B5/56 , G11B21/24
CPC分类号： G11B5/56
摘要： A head retainer for retaining a magnetic head is mounted to a carrier adapted to reciprocate toward a center of a driving shaft for driving a magnetic disc and includes an azimuth adjusting mechanism for varying a direction of the head retainer with respect to a rotative axis parallel to the driving shaft and a head orientation adjusting mechanism for letting the head retainer approach to or move away from the magnetic disc and incline relative to the same plane as the magnetic disc. With this arrangement, when a position and orientation of the magnetic head are varied during or after assembling of the device, such variation may be accurately corrected.
摘要翻译：用于保持磁头的头部保持器安装到适于朝向用于驱动磁盘的驱动轴的中心往复运动的载体，并且包括方位调整机构，用于相对于平行于磁盘的旋转轴线改变磁头保持器的方向驱动轴和头部定向调节机构，用于使头保持器接近或远离磁盘并相对于与磁盘相同的平面倾斜。利用这种布置，当装置的组装期间或组装之后磁头的位置和取向发生变化时，可以精确地校正这种变化。

2. 发明授权

US4725905A Magnetic disk driving device 失效
标题翻译：磁盘驱动装置
公开(公告)号：US4725905A
公开(公告)日：1988-02-16
申请号：US836061
申请日：1986-03-04
申请人： Keisuke Murakami , Masayosi Kawahira , Chihiro Aoki
发明人： Keisuke Murakami , Masayosi Kawahira , Chihiro Aoki
IPC分类号： G11B17/035 , G11B17/032 , G11B17/04 , G11B17/046 , G11B17/32 , G11B17/34
CPC分类号： G11B17/032 , G11B17/32
摘要： A magnetic disk driving device in which, by closure of an outer cover, a magnetic disk is press-fitted on a spindle by push members without producing any play and the rotating surface of the magnetic disk is fixed by a regulating member. By clamping of the outer cover, which is effected when the outer cover has reached the position closest to a base and then slightly retreated therefrom, the push members are separated from the magnetic disk by means of relative movement of the outer cover and a plate with the positional relationship between the magnetic disk and the regulating member kept as it is.
摘要翻译：一种磁盘驱动装置，其中通过封闭外盖，磁盘通过推动构件压配合在心轴上而不产生任何影响，并且磁盘的旋转表面由调节构件固定。通过夹紧外盖，当外盖已经到达最靠近底座的位置然后略微从其中稍稍退缩时，外壳被推动件通过外盖和带有磁盘和调节件之间的位置关系保持原样。

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