Method and apparatus of active dampening a powered closure system
US8875442B2 · kind B2 · utility
5Cited by
14References
11Claims
0Family size
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Key dates
| Filing date | Mar 16, 2011 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Apr 28, 2031 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/546
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An actuator for moving a closure between an open and a closed position. The actuator having a first mode, where the closure is free to move with respect to a closure frame, and a second mode where the actuator resists movement between the closure and the closure frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.