Flat panel pleated airbag cushions and related methods and systems
US9340174B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2015 |
| Grant date | May 17, 2016 |
| Priority date | — |
| Expiry date | Apr 14, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/23533
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Apparatus and methods, and systems relating to flat panel airbag cushions that may be particularly useful in connection with passenger-side airbag systems. Some embodiments may comprise a first panel and a second panel having a larger cross-sectional area than the first panel in an unfolded state. The second panel may comprise a first set of pleats and a second set of pleats configured such that, upon inflation of the airbag cushion, the first set of pleats and the second set of pleats unfold to define a three-dimensional airbag cushion. The second panel may be sewn or otherwise attached to the first panel about a periphery of the two panels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.