Coil winding device having a turret rotatable between a winding position and a taping position
US5328109A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Oct 19, 1992 |
| Grant date | Jul 12, 1994 |
| Priority date | — |
| Expiry date | Oct 19, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F41/068
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A coil manufacturing device includes a turret having a spindle which turns a bobbin, a winding unit which winds wire on the rotating bobbin, and a taping unit which tapes the wire wound on the bobbin. A mechanism moves the spindle between the winding unit and the taping unit, and another mechanism changes over the wire supplied to the winding unit so that wire change-over and taping can be performed simultaneously. The winding unit includes a nozzle bar, a nozzle device provided on the nozzle bar for supplying the wire, a clamping device on the nozzle bar for holding an end of the wire and a nozzle displacement device for supporting the nozzle bar and moving it in three dimensions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.