Vibrator
US9420073B2 · kind B2 · utility
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10Claims
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Assignee
Inventors
Key dates
| Filing date | Jan 21, 2014 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Nov 23, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB06B1/0681
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
There is provided a vibrator including: a housing having an internal space and having at least one through-hole formed therein; a vibrator disposed in the housing and vibrating; and an impact damping member installed on at least one of outer surfaces of the housing and damping impact, wherein the vibrator has protrusions disposed thereon so as to correspond to the through-hole and contacting the impact damping member while penetrating the through-hole at the time of external impact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.