Techique for providing back bar and boss for slider
US5327311A · kind A · utility
21Cited by
2References
67Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 19, 1993 |
| Grant date | Jul 5, 1994 |
| Priority date | — |
| Expiry date | Jan 19, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/6005
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Salient embodiments comprise magnetic recording sliders whose record-confronting face is characterized by two or three rails wherein stiction forces are counter-acted by provision of a "boss" on one or several rails, or therebetween; and also characterized by provision of a "back-bar" and associated a purge channel; and methods for rendering such are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.