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公开(公告)号:US4752849A
公开(公告)日:1988-06-21
申请号:US865374
申请日:1986-05-21
申请人: Shinobu Yoshida , Kihachiro Tanaka , Taro Sonoda
发明人: Shinobu Yoshida , Kihachiro Tanaka , Taro Sonoda
CPC分类号: F16C29/045 , G11B21/02 , G11B5/54 , H02K41/0356
摘要: A carriage in a position control mechanism using an access mechanism of a magnetic disk device or a linear motor is supported linearly movable in parallel to a positioning reference plane on a stationary side by means of a carriage support mechanism. The carriage support mechanism is composed of support units rigidly engaged with the carriage or the stationary side and support units elastically engaged with the carriage or the stationary side. The rigidly and elastically engaged units are selectively arranged so that the carriage is prevented from being inclined by thermal deformations due to the heat generation caused upon the driving of the carriage.
摘要翻译: 使用磁盘装置或线性电动机的进入机构的位置控制机构中的滑架通过滑架支撑机构支撑在静止侧上与定位参考平面平行地线性移动。 滑架支撑机构由与滑架或固定侧刚性接合的支撑单元和与滑架或固定侧弹性接合的支撑单元组成。 刚性和弹性接合的单元被选择性地布置成使得滑架由于在滑架的驱动时产生的热量而被防止由于热变形而倾斜。
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公开(公告)号:US5012359A
公开(公告)日:1991-04-30
申请号:US446281
申请日:1989-12-05
申请人: Takashi Kohno , Osami Matsushita , Michiaki Ida , Katsuaki Kikuchi , Taro Sonoda , Yuzo Yamaguchi
发明人: Takashi Kohno , Osami Matsushita , Michiaki Ida , Katsuaki Kikuchi , Taro Sonoda , Yuzo Yamaguchi
CPC分类号: F16C32/044 , F16C37/005 , G11B19/2009 , G11B25/043 , G11B33/148 , F16C2361/55 , F16C2370/12
摘要: This invention relates to a magnetic disk apparatus equipped with magnetic bearings for supporting a spindle without contact by a magnetic attracting or repulsing force. The magnetic disk apparatus prevents occurrence of oscillation of magnetic disks and accomplishes high accuracy positioning.
摘要翻译: 本发明涉及一种装有磁轴承的磁盘装置,该磁轴承用于通过磁吸引或排斥力而不会接触地支撑主轴。 磁盘装置防止发生磁盘的振荡并实现高精度定位。
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