Seat unit equipped with a noise attenuation panel
US12091175B2 · kind B2 · utility
0Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 2022 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | May 6, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D11/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a seat unit including a seat, at least one surrounding element associated with the seat, and a noise attenuation panel fixed to one face of the surrounding element. The noise attenuation panel can include a soft trim cover, and a support plate comprising at least one sound-permeable portion provided with at least one through hole. The support plate can be arranged such that there is an empty space between said sound-permeable portion and the face of the surrounding element of the seat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.