公开(公告)号：WO1993006594A1

公开(公告)日：1993-04-01

申请号：PCT/US1992007912

申请日：1992-09-24

Applicant: INTEGRAL PERIPHERALS, INC.

Inventor： INTEGRAL PERIPHERALS, INC. ,  MOREHOUSE, James, H. ,  FURAY, David, M. ,  ALT, Robert, A. ,  EMO, Bruce, D. ,  UTENICK, Michael, R. ,  COWEN, Stephen, R. ,  THOMPSON, Richard, K.

IPC: G11B05/54

CPC classification number: G11B33/121 ,  G11B5/11 ,  G11B5/4886 ,  G11B5/54 ,  G11B5/5526 ,  G11B5/59622 ,  G11B5/59627 ,  G11B5/59644 ,  G11B5/5965 ,  G11B19/2009 ,  G11B21/106 ,  G11B25/043 ,  G11B31/00 ,  Y10S360/903

Abstract: A rigid disk drive information storage device (1, 4) includes a rigid disk (10) having an outside diameter of about 33-34 mm, with a housing having a footprint with a width of about 35 mm and utilizing a rotary actuator (15) for positioning read/write recording elements (5) across the surface of the disk (10). The disk storage devices (1, 4) includes a footprint with length of about 50.8 mm, and includes in one embodiment dynamic head loading apparatus for loading the read/write recording elements (5) into operative relationship with the disk (10). In another embodiment the rigid disk drive (1, 4) utilizes contact start stop loading and unloading of the read/write recording elements (5). An inertial latch (16) prevents rotation of the actuator (15) when the drive (1, 4) is subjected to a rotational force. Back electromotive force generated by spin motor windings is used during power down to unload the read/write recording elements (5) from the disk surface and latch the actuator (15) in parked position.

Abstract translation: 刚性盘驱动器信息存储装置（1,4）包括具有大约33-34mm的外径的刚性盘（10），壳体具有宽度约35mm的占地面积，并利用旋转致动器（15 ）用于将读/写记录元件（5）定位在盘（10）的表面上。 磁盘存储设备（1,4）包括长度为约50.8mm的占地面积，并且在一个实施例中包括用于将读/写记录元件（5）加载到与盘（10）可操作关系的动态磁头加载设备。 在另一个实施例中，刚性盘驱动器（1,4）利用读/写记录元件（5）的接触开始停止加载和卸载。 当驱动器（1,4）受到旋转力时，惯性闩（16）防止致动器（15）旋转。 在断电期间使用由旋转电动机绕组产生的反电动势，以将读/写记录元件（5）从盘表面卸载并将致动器（15）锁定在停放位置。