Device for generating vertical force with rotating mass
US9441330B2 · kind B2 · utility
0Cited by
10References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 20, 2014 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Dec 13, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/18296
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present disclosure relates to a device for generating vertical force. The device includes a housing, at least one bearing sleeve mounted in the housing, and at least one mass sleeve mounted within the bearing sleeve. The mass sleeve includes first and second masses with the first mass being larger than the second mass and the first and second masses being positioned substantially 180 degrees relative to one another. Related methods are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.