Cassette for cleaning the heads of a magnetic tape recorder
US4706147A · kind A · utility
1Cited by
4References
17Claims
0Family size
Inventor
Key dates
| Filing date | Jul 9, 1985 |
| Grant date | Nov 10, 1987 |
| Priority date | — |
| Expiry date | Jul 9, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B23/049
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A cleaning cassette for the read/write heads of magnetic tape recorders is disclosed in which an interchangeable cleaning device 23 is mounted to a supporting member 16. This supporting member can be moved back and forth manually or by means of a driving force being internal to the cassette, such as a spring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.