Positioner cone for flexible disks
US4208682A · kind A · utility
7Cited by
5References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 2, 1978 |
| Grant date | Jun 17, 1980 |
| Priority date | — |
| Expiry date | Oct 2, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B17/0288
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A three part cone member assembly is provided for positioning a flexible disk on a drive hub. The three parts are, a disk with annularly arranged apertures, a plastic trunketed cone established by oblique arms and feet which stick in the apertures thereby determining the cones geometry; the third part is a metallic member with resilient arms, positioned in the plastic cone whereby each metal spring arm urges a plastic arm against the outer surface of the respective aperture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.