Method of making a loudspeaker
US7082667B2 · kind B2 · utility
3Cited by
35References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2001 |
| Grant date | Aug 1, 2006 |
| Priority date | — |
| Expiry date | Jun 19, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49194
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of making a moving coil transducer by wrapping an electrical conductor around a thread and weaving the wrapped thread at a selected location in a cloth with an overshot region. The cloth is formed into a spider with a region of the cloth adjacent the overshot region as a perimeter of the spider. The spider is incorporated into the moving coil transducer. Electrical contact is made to a moving coil of the moving coil transducer through the electrical conductor wrapped around the thread.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.