Method of manufacturing stators for electrical machines or the like and apparatus employed therefor
US4186478A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 17, 1978 |
| Grant date | Feb 5, 1980 |
| Priority date | — |
| Expiry date | Jan 17, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53161
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of manufacturing stators of electrical machines and the like which includes the steps of transporting a plurality of coil inserting jigs by a transporting arrangement for circulating through a transporting path, with the coil inserting jigs receiving coils prepared by winding, and inserting the coils into a stator core, conducting a winding process, an insulating material inserting step for the coil inserting jigs, a coil inserting step for the stator core and an insulating material inserting step for the stator core along the transporting path, and branching and collecting the coil inserting jigs by the transporting arrangement for simultaneously carrying out the coil winding at a plurality of places. An apparatus is also disclosed for efficiently carrying out the above method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.