Tape guiding structure
US4040575A · kind A · utility
5Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 29, 1976 |
| Grant date | Aug 9, 1977 |
| Priority date | — |
| Expiry date | Apr 29, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B15/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
For guiding tape between a reference planar path and a helical path that is axially tilted with respect to the reference plane, there is provided a single right-cylindrical guide having normal flanges that engage the tape edges with uniform pressure throughout the zone of contact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.