Winding apparatus
US10755852B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 11, 2018 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Mar 6, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F41/076
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A winding apparatus includes a first rotation body, and a wire position support, inserted in an insertion hole outside a center axis of the first rotation body, and including first and second wire route holes in which first and second wires are inserted, respectively. The winding apparatus further includes a second rotation body having a center axis and separated from the first rotation body, a shaft body outside the center axis, a synchronous rotation component coupling the wire position support and the shaft body while unrotatably fixed to the wire position support, a winding driver that synchronously rotates the first and second rotation bodies, and inner bearings disposed between the wire position support in the insertion hole and the first rotation body, in which the wire position support is journaled with respect to the first rotation body. Thus, the wire position support revolves orbitally about a core without rotating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.