Magnetic head having coil bobbin for mounting printed circuit board
US4788613A · kind A · utility
7Cited by
8References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 6, 1987 |
| Grant date | Nov 29, 1988 |
| Priority date | — |
| Expiry date | Jul 6, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/17
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A coil bobbin for a magnetic head in which a recording and reproducing coil bobbin and an erasing coil bobbin each having a hole made therein for inserting a core are formed into an integral structure by being coupled at one end portions thereof through a flange with holes made therein for inserting cores. Terminal pins are provided on the flange, to which the coil winding ends are connected, and a flexible printed circuit board is connected to the coil windings by placing terminal pin insertion holes formed therein over the terminal pins on the flange.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.