Magnetic head adjusting device
US4774614A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 4, 1986 |
| Grant date | Sep 27, 1988 |
| Priority date | — |
| Expiry date | Mar 4, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/56
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A head retainer for retaining a magnetic head is mounted to a carrier adapted to reciprocate toward a center of a driving shaft for driving a magnetic disc and includes an azimuth adjusting mechanism for varying a direction of the head retainer with respect to a rotative axis parallel to the driving shaft and a head orientation adjusting mechanism for letting the head retainer approach to or move away from the magnetic disc and incline relative to the same plane as the magnetic disc. With this arrangement, when a position and orientation of the magnetic head are varied during or after assembling of the device, such variation may be accurately corrected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.