Suspension rudder bar for an aircraft turbojet and a suspension with fan hanger provided therewith
US8622341B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 15, 2011 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Nov 3, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D27/402
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A suspension rudder bar has the shape of a bar with a transversal axis (Y′Y), symmetrical with respect to a plane (PS) intersecting the rotation axis (X′X) of the engine, and includes links with transmission connecting rods between a rear casing for ejecting gases and a front casing hub of the fan, and a central link to a fastening fixation to an engine fastening pylon. The links of the rudder bar to the transmission connecting rods are arranged on the transversal ends of the rudder bar, and the rudder bar extends, perpendicularly to the axis of the bar (Y′Y), with spars over a sufficient portion and at a determined distance from the edges of the plate to act as an abutment to the plate in the case of a torsion around the central link or of a connecting rod breaking.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.