Anchor structure for fans
US7357708B2 · kind B2 · utility
15Cited by
13References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 22, 2003 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | Apr 17, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/601
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An anchor structure for fans mainly to fasten a fan to an installation object without damaging the fan structure includes coupling members for fastening through holes formed on the corners of the fan. Each of the coupling members includes a first fastening element running through the through hole from the rear end thereof and a second fastening element running though the front end of the through hole to engage with the first fastening element so that the coupling members are fastened securely to maintain the fan structure in an integrated manner to perform normal operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.