Auxiliary fastening device for assisting transducer being fastened and isolating vibration induced during operation of transducer
US7995786B2 · kind B2 · utility
8Cited by
3References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 2, 2007 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Jun 8, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/025
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention provides an auxiliary fastening device for assisting in fastening a transducer such as a speaker on a base structure. Moreover, the auxiliary fastening device according to the invention is capable of isolating the vibration induced from the transducer to the base structure during operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.