公开(公告)号：FR2317732A1

公开(公告)日：1977-02-04

申请号：FR7618342

申请日：1976-06-09

Applicant: IBM

Inventor： KRAEMER EDWARD J ,  PATEL TULSIDAS R

IPC: G11B25/04 ,  G11B5/50 ,  G11C11/02

Abstract: A magnetic disk information storage apparatus comprises a head/disk assembly removably mounted in a housing assembly. The head/disk assembly encloses rotatably mounted disks, and accessing heads mounted for linear movement on a carriage. Fixed to the carriage and therefore part of the subassembly is a linear actuator coil. The linear actuator magnet structure which cooperates with the coil to produce motion of the carriage is located in the housing assembly. Loadings of the subassembly into the housing assembly locates the actuator coil in a magnetic flux gap of the magnet structure.

公开(公告)号：CS214872B2

公开(公告)日：1982-06-25

申请号：CS457976

申请日：1976-07-09

Applicant: IBM

Inventor： KRAEMER EDWARD J ,  PATEL TULSIDAS R

IPC: G11B25/04 ,  G11B5/50 ,  G11B5/02

Abstract: A magnetic disk information storage apparatus comprises a head/disk assembly removably mounted in a housing assembly. The head/disk assembly encloses rotatably mounted disks, and accessing heads mounted for linear movement on a carriage. Fixed to the carriage and therefore part of the subassembly is a linear actuator coil. The linear actuator magnet structure which cooperates with the coil to produce motion of the carriage is located in the housing assembly. Loadings of the subassembly into the housing assembly locates the actuator coil in a magnetic flux gap of the magnet structure.

公开(公告)号：CA1079847A

公开(公告)日：1980-06-17

申请号：CA255963

申请日：1976-06-29

Applicant: IBM

Inventor： KRAEMER EDWARD J ,  PATEL TULSIDAS R

IPC: G11B25/04 ,  G11B5/50 ,  G11B17/00

Abstract: MAGNETIC DISK INFORMATION STORAGE APPARATUS A magnetic disk information storage apparatus comprises an information storage subassembly disengagably mounted in a housing assembly. The subassembly encloses rotatably mounted disks, and accessing heads mounted for linear movement on a carriage. Fixed to the carriage and therefore part of the subassembly is a linear actuator coil. The linear actuator magnet structure which cooperates with the coil to produce motion of the carriage is located in the housing assembly. Loading of the subassembly into the housing assembly locates the actuator coil in a magnetic flux gap of the magnet structure.