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2. 发明授权

US4646181A Magnetic head retaining device 失效
标题翻译：磁头保持装置
公开(公告)号：US4646181A
公开(公告)日：1987-02-24
申请号：US609135
申请日：1984-05-11
申请人： Masamichi Morigaki
发明人： Masamichi Morigaki
IPC分类号： G11B21/20 , G06K7/08 , G11B5/48 , G11B5/58 , G11B25/04
CPC分类号： G11B5/48 , G06K7/084 , G11B25/04 , G11B5/58
摘要： A magnetic head retaining device, comprising a support member carrying a magnetic head which contacts a magnetic recording medium such as a magnetic card moving in one direction relative thereto and at least a pair of support holes provided downstream and upstream to the magnetic head on an imaginary line passing through the magnetic head in parallel to the direction of the motion of the magnetic recording medium and a mounting member having at least a pair of legs inserted through the corresponding support holes and a spring portion for biasing the legs downwards. Each of the legs is provided with a step for restricting the upward motion of the supporting member. By forming the mounting member out of a single plate, the device may have the flexibility required for achieving an intimate contact between the magnetic head and the magnetic medium and the rigidity required for accurately positioning the magnetic head.
摘要翻译：一种磁头保持装置，包括承载磁头的支撑构件，所述磁头接触诸如相对于其相对于一个方向移动的磁卡的磁记录介质，以及设置在磁头的下游和上游的至少一对支撑孔，线路平行于磁记录介质的运动方向通过磁头;以及安装构件，其具有穿过对应的支撑孔插入的至少一对腿部和用于向下偏压腿部的弹簧部分。每个腿设置有限制支撑构件向上运动的步骤。通过从单个板形成安装构件，该装置可具有实现磁头和磁介质之间紧密接触所需的灵活性以及精确定位磁头所需的刚性。

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