Mechanical component comprising an insert made of composite

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United States of America Patent

PATENT NO 9127337
SERIAL NO

12670767

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Abstract

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A method of manufacturing a mechanical component, and winding device to implementing the method. The component includes at least one insert of metal matrix composite, within which matrix ceramic fibers extend, the composite insert obtained from a plurality of coated filaments each including a ceramic fiber coated with a metal sheath. The method manufactures an insert preform by winding a bonded lap or bundle of coated filaments about a cylindrical component. At least some of the winding is performed in at least one rectilinear direction. The method further inserts the insert preform in a first container; performs hot isostatic compaction of the first container; and machines the first container to form a rectilinear insert.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINES2 BOULEVARD DU GÉNÉRAL MARTIAL VALIN PARIS 75015

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dunleavy, Patrick Palaiseau, FR 49 157
Franchet, Jean-Michel Patrick Maurice Paris, FR 38 138
Klein, Gilles Charles Casimir Mery sur Oise, FR 30 124
Masson, Richard Buc, FR 46 198

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