Impact protection apparatus
US8979023B1 · kind B1 · utility
28Cited by
10References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 21, 2014 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | Apr 21, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64U2201/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An impact protection apparatus is provided, comprising a gas container configured to hold a compressed gas and an inflatable member configured to be inflated by the gas and function as an airbag of a movable object, such as an aerial vehicle. A valve controls flow of gas from the container to the inflatable member in response to a signal from a valve controller. The valve and valve controller are powered by an independent power source than one or more other systems of the movable object. A safety mechanism may also be provided that, unless deactivated, prevents inflation of the inflatable member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.