Magnetic disk drive apparatus having first and second connection sections electronically conducted by pressure contact
US7420770B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2004 |
| Grant date | Sep 2, 2008 |
| Priority date | — |
| Expiry date | Jul 29, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/40
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic disk drive apparatus includes a housing member with at least one opened face, a cover member for covering the at least one opened face of the housing member, a head gimbal assembly including a magnetic head slider and a suspension for supporting the magnetic head slider, a support arm for supporting the head gimbal assembly, a magnetic disk to which the magnetic head slider opposed, a motor for rotating the magnetic disk, a first wiring member with one end electrically connected to the motor and the other end electrically connected to a first connection section, and a second wiring member with one end electrically connected to a second connection section and the other end electrically connected to an external connection connector. The magnetic disk, the motor, the first connection section and the first wiring member are attached to the housing member, and the support arm, the second connection section and the second wiring member are fixed to the cover member. The first connection section and the second connection section are electrically conducted by pressure contact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.