Adjustable stator winding head and method for adjusting the same
US6003805A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 13, 1997 |
| Grant date | Dec 21, 1999 |
| Priority date | — |
| Expiry date | May 13, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49009
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Depending on the diameter of the wire wound into coils on a stator core, it is desirable to adjust the distance that the wire exit nozzle of a stator needle tip is spaced from the longitudinal axis of the winding head. An adjustable winding head comprising a needle head and one or more needle tips pivotally mounted on the needle head. Pivotal movement of the needle tips relative to the needle head changes the distance that the wire exit nozzles thereof are spaced from the longitudinal axis of the needle head. Adjustment is carried out preferably while the winding spindle is stationary, requires only simple tools, and does not require removal of the needle tips from the needle head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.