Multiple spindle winding machine for electric coils
US4817888A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 10, 1987 |
| Grant date | Apr 4, 1989 |
| Priority date | — |
| Expiry date | Jun 10, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49071
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A multiple spindle winding machine includes a conveyor belt for advancing a plurality of workpiece carriers frictionally engaged thereto to a winding station and a processing station. Each workpiece carrier includes at least two spaced apart coil holding fixtures rigidly secured to a base plate and cooperable with the winding station. A lifting device having guide rails laterally displaced from the conveyor elevates one of the workpiece carriers from the conveyor belt to the winding station. The winding station includes a wire guide and a cutting device mounted to a pivotable arm for providing wire to be wound around a coil. Wire residue is collected by a holding pin positioned on the workpiece carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.