公开(公告)号：US3867723A

公开(公告)日：1975-02-18

申请号：US41461473

申请日：1973-11-07

Applicant: IBM

Inventor： PENFOLD ROBERT J ,  TALKE FRANK E ,  THOMPSON PAUL A

IPC: G11B5/48 ,  G11B5/55 ,  G11B17/02 ,  G11B17/30 ,  G11B17/32 ,  G11B5/82 ,  G11B25/04

CPC classification number: G11B17/32 ,  G11B5/48 ,  G11B5/5521 ,  G11B17/02 ,  G11B17/021

Abstract: A disk file includes a pressurized spindle for mounting a multiplicity of flexible disks, and apertured spacers for uniformly spacing and for stabilizing the flexible disks during rotation. Selected adjacent disks are parted by a wedge or knifelike element, and an accessing magnetic head is moved into transducing relation with a selected disk surface.

Abstract translation: 磁盘文件包括用于安装多个柔性盘的加压主轴，以及用于在旋转期间均匀间隔和用于稳定柔性盘的开孔间隔件。 选定的相邻的盘由楔形或刀状元件分开，并且访问磁头移动到与选定的磁盘表面的传感关系中。

公开(公告)号：CA1056056A

公开(公告)日：1979-06-05

申请号：CA211526

申请日：1974-10-16

Applicant: IBM

Inventor： PENFOLD ROBERT J ,  TALKE FRANK E ,  THOMPSON PAUL A

IPC: G11B5/48 ,  G11B5/55 ,  G11B17/02 ,  G11B17/30 ,  G11B17/32 ,  G11B5/82 ,  G11B25/04

Abstract: MULTIPLE FLEXIBLE DISK FILE A disk file includes a pressurized spindle for mounting a multiplicity of flexible disks, and apertured spacers for uniformly spacing and for stabilizing the flexible disks during rotation. Selected adjacent disks are parted by a wedge or knife-like element, and an accessing magnetic head is moved into transducing relation with a selected disk surface.