Tension arm driving apparatus for video cassette tape recorder
US5647548A · kind A · utility
0Cited by
8References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 1995 |
| Grant date | Jul 15, 1997 |
| Priority date | — |
| Expiry date | Nov 15, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B15/43
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An improved tension arm driving apparatus for a video cassette tape recorder capable of achieving a stable tape running state by preventing a tape jog in a high speed tape rewinding mode, includes a loading gear member for winding a tape around a head drum, and a high speed winding member for rotating upper and lower gears at the same time in cooperation with the loading gear member, so that the upper and lower gears integrally rotate in the high speed winding mode and tape jogging is prevented during the high speed winding mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.