Removable cartridge disk drive with a 1.8 inch form factor
US5440436A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 1992 |
| Grant date | Aug 8, 1995 |
| Priority date | — |
| Expiry date | Nov 13, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B23/0308
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A disk drive 30 conforms to the 1.8 inch form factor through of use of, for example, a removable cartridge 200 which has a disk 220 mounted on the hub 226 which hub 226 is manipulatable by a multifunction handle 58 of the disk drive 30, allowing the hub 226 to be seated on the spindle motor nose 56 of the disk drive 30. The multifunction handle 58 of the drive 30 provides for a compact, high capacity design by performing cartridge hub seating operations, cartridge ejection operations, head arm assembly unlocking operations, and handle locking and unlocking operations to ensure proper operation of the disk drive 30. The disk drive 30 includes an inventive ramp 66 design which allows the head arm assembly 64 to be initially received within the cartridge 200 as the cartridge 200 is inserted into its final registration position in the disk drive receiving mechanism 53 and to be more tangent with respect to the disk 220.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.