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:
Mutton, Richard
Patriotion, Olivier
Patriotion, Olivier
Application Number:
JP2014537688A
Publication Date:
February 22, 2017
Filing Date:
October 17, 2012
Export Citation:
Assignee:
Saffron Aircraft Engines
International Classes:
B29C70/06; B29C70/16; F01D25/24; F02C7/00
Domestic Patent References:
| JP11508197A | ||||
| JP62146617A | ||||
| JP2008179937A |
Foreign References:
| US20100288429 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office