Armature winding method and apparatus
US4827601A · kind A · utility
15Cited by
13References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 13, 1987 |
| Grant date | May 9, 1989 |
| Priority date | — |
| Expiry date | Oct 13, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53161
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Wire trimmer blades having sharp edges are located at the forward end of the inner commutator shield of an armature winding machine. Clamps gripping the start and finish wires of the armature are moved to cause the wire segments gripped by the clamps to be stretched and then severed at the sharp edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.