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Title:
An impregnating clamp mandrel for manufacture of a gas turbine casing made from a composite material
Document Type and Number:
Japanese Patent JP6082892
Kind Code:
B2
Abstract:
An impregnation mandrel for production of gas turbine casings made from composite material, the mandrel including: an annular wall with a profile of an outer surface that corresponds to that of an internal surface of the casing to be produced; two side plates, with profiles that correspond to those of external casing flanges to be produced; and a removable device for clamping a layer having a fibrous texture, which is wound around the mandrel.

Inventors:
マトン,リシャール
パトリジョン,オリビエ
Application Number:
JP2014537688A
Publication Date:
February 22, 2017
Filing Date:
October 17, 2012
Export Citation:
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Assignee:
サフラン・エアクラフト・エンジンズ
International Classes:
B29C70/06; B29C70/16; F01D25/24; F02C7/00
Domestic Patent References:
JP11508197A
JP62146617A
JP2008179937A
Foreign References:
US20100288429
Attorney, Agent or Firm:
特許業務法人川口國際特許事務所



 
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