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公开(公告)号：US4208683A
公开(公告)日：1980-06-17
申请号：US969137
申请日：1978-12-13
CPC分类号： G11B17/021 , G11B5/825
摘要： An object of the invention is to provide a flexible disc having a frusto-conical recording surface. The disc is bistable allowing access to both sides, and is well suited for data storage in computer and data processing systems. It may be used either singularly or collectively in disc packs.
摘要翻译： 本发明的目的是提供一种具有截头圆锥形记录表面的柔性盘。 光盘是双稳态的，允许访问双方，并且非常适合于计算机和数据处理系统中的数据存储。 它可以单独使用或在碟片包中一起使用。
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公开(公告)号：US4663686A
公开(公告)日：1987-05-05
申请号：US573124
申请日：1984-01-23
CPC分类号： G11B23/0327 , G11B5/41
摘要： A cleaning cartridge for a magnetic disk drive has a flexible cleaning pad on a wiper assembly which is rotatable in the base of the cartridge. A knob on the outside edge of the cartridge is moved back and forth to rotate the wiper assembly by a cable attached to the hub. As the assembly rotates, a cam surface forces the flexible pad into engagement with the head to clean it.
摘要翻译： 用于磁盘驱动器的清洁带在擦拭器组件上具有柔性清洁垫，其可在盒的底部中旋转。 盒的外边缘上的旋钮来回移动，以通过连接到轮毂的电缆来旋转刮水器组件。 当组件旋转时，凸轮表面迫使柔性垫与头部接合以将其清洁。
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公开(公告)号：US4420782A
公开(公告)日：1983-12-13
申请号：US278956
申请日：1981-06-30
CPC分类号： G11B5/105
摘要： Ferrite read and write modules of a magnetic head assembly that are aligned and positioned within a nonferrite housing are clamped by a leaf spring between the walls of the housing. The leaf spring compensates for thermal mismatch between the ferrite modules and the housing, and compensates for stress fluctuation that occurs with temperature change. The clamping force of the leaf spring is precisely controlled.
摘要翻译： 对准和定位在非铁氧体外壳内的磁头组件的铁氧体读和写模块由壳体的壁之间的板簧夹紧。 板簧补偿铁氧体模块与壳体之间的热失配，并补偿随温度变化而发生的应力波动。 精确控制板簧的夹紧力。
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公开(公告)号：US4250529A
公开(公告)日：1981-02-10
申请号：US064675
申请日：1979-08-08
CPC分类号： G11B17/021
摘要： Method and apparatus for opening stacked disk memory members arranged in a pack for co-rotation and having substantial freedom of axial movement relative to one another, the opening being accomplished by engaging the disk pack with drive means having axially extending pins of varying length, and of a predetermined pattern with the increments of pin length variation being substantially equal to the desired openings between the disk members, and the disk memory members having openings defined therein with corresponding patterns adjacent disk memory members having progressively fewer openings to receive pins of a predetermined pattern with the result that all pins of a predetermined length bear upon a disk memory member and axially separate it from the adjacent disk memory member, thereby providing an opening at the termini of each set of pins of common length.
摘要翻译： 用于打开布置在包装中以用于共同旋转并且具有相对于彼此的轴向运动的实质上自由度的堆叠式磁盘存储器构件的方法和装置，该开口通过使盘组与具有不同长度的轴向延伸的销的驱动装置接合而实现，以及 具有预定图案的增加，其中销长度变化的增量基本上等于盘构件之间的期望开口，并且具有限定在其中的具有相应图案的开口的盘存储构件具有逐渐更少的开口以接收预定图案的针的盘存储构件 结果是所有预定长度的销都承载在磁盘存储器构件上，并将其与相邻的磁盘存储器构件轴向分离，从而在公共长度的每组引脚的末端提供一个开口。
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