Fan support disk for jet engine, has fan disk, nose cone which is formed of two annular elements arranged at angle to each other at transition, radial outer fan support and radial inner fastening section for fan disk

摘要

The fan support disk (1) has a fan disk, a nose cone which is formed of two annular elements (2,3) arranged at an angle to each other at a transition (9), a radial outer fan support (4), a radial inner fastening section (6) for the fan disk and multiple inwardly aligned fastening sections (5) for the nose cone. The former annular element comprises the fan support and the fastening sections for the nose cone. The latter annular element is connected with the former annular element and comprises the fastening section for the fan disk. The fan support disk is formed of titanium.