Primary support structure for an aircraft power plant support pylon
US10814994B2 · kind B2 · utility
1Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2018 |
| Grant date | Oct 27, 2020 |
| Priority date | — |
| Expiry date | Nov 9, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D27/12
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A primary structure of an aircraft power plant support pylon is disclosed having a bottom stringer and two lateral walls formed in a single piece or welded so as to form a U-shaped bottom part, and a top cover which closes the U-shaped bottom part. The U-shaped part closed by a cover makes it possible to construct a box or box structure that exhibits a rigidity suitable for taking up the forces deriving from the power plant and makes it possible to limit the number of ribs (C1 . . . C10) in the structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.