Method of making a metal reinforcing member for a blade of a turbine engine

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United States of America Patent

PATENT NO 9874103
SERIAL NO

14402182

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Abstract

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A method of making a metal reinforcing member that is to be mounted on a leading edge or a trailing edge of a composite blade of a turbine engine, the method including: shaping two metal sheets, positioning them on either side of a core including at least one recess that is to form a mold for a spacer for positioning the reinforcing member, assembling them together under a vacuum, conforming them against the core by hot isostatic compression, and cutting them to separate the reinforcing member and release the core.

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Patent Owner(s)

  • SNECMA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Franchet, Jean-Michel Patrick Maurice Paris, FR 35 128
Klein, Gilles Charles Casimir Mery sur Oise, FR 30 115
Leconte, Gilbert Michel Marin Ozoir la Ferriere, FR 10 45
Magnaudeix, Dominique Yerres, FR 18 87

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