Metal structural reinforcement for a composite turbine engine blade
AssigneeSnecma
InventorsGilles Charles Casimir Klein, Jean-Michel Patrick Maurice Franchet, Dominique Magnaudeix, Gilbert Michel Marin Leconte
Life of this patent
Estimating the term…
Abstract
In structural reinforcement for a composite blade of a turbine engine, the reinforcement being for adhesively bonding to a leading edge of the blade and presenting over its full height a section that is substantially V-shaped, having a base that is extended by two lateral flanks, there is provided an assembly of a plurality of fiber bundles that is mounted in at least one housing in the base, which assembly defines fiber content that varies along the full height of the housing.
Claims11
A structural reinforcement for a composite blade of a turbine engine, the reinforcement being for adhesively bonding to a leading edge of said blade and presenting over its full height a section that is substantially V-shaped, having a base that is extended by two lateral flanks, said base comprising at least one housing extending along a longitudinal direction of said structural reinforcement, the reinforcement including, mounted in said at least one housing, an assembly of a plurality of bundles of fibers defining fiber content that varies along the full height of said housing.
Dependencies are inferred from the claim text.