Magnetic tape winding-up method, magnetic tape winding-up apparatus, manufacturing method of magnetic tape cartridge, and magnetic tape cartridge
US9911452B2 · kind B2 · utility
0Cited by
74References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2012 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | Dec 10, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B23/113
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A winding-up method for winding up a magnetic tape, includes: winding up the magnetic tape around a takeup reel by laying turns one on top of another while causing the magnetic tape to run; and performing a tension control of maintaining tension exerted on a wound-up magnetic tape for a predetermined time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.