"Method For Manufacturing An Assembly Including A Plurality Of Blades

"Method For Manufacturing An Assembly Including A Plurality Of Blades Mounted In A Platform"

Abstract: The invention relates to a method for manufacturing an assembly (11) including a plurality of blades (9) mounted in a platform (7, 8), wherein: the blades (9) are manufactured separately from the platform (7, 8), the blades (9) being finished after manufacturing; a mixture of metal powder and thermoplastic binder is prepared; the mixture is injected into a mould to obtain a platform blank (7, 8); an operation is performed to remove the binder from the platform blank (7, 8) prior to assembling the finished blades (9) to said blank (7, 8); one end of the finished blades (9) is inserted into a recess provided in the platform blank (7, 8) in order to assemble the assembly (11); and the assembly of the platform blank (7, 8) with the finished blades (9) is sintered to combine the assembly (11).

Patent Information

Application #

Filing Date

19 October 2011

Publication Number

01-2013

Publication Type

INA

Invention Field

METALLURGY

Status

Email

Parent Application

Applicants

SNECMA

2 BOULEVARD DU GENERAL MARTIAL VALIN, 75015, PARIS, FRANCE

Inventors

1. JEAN-PAUL BENARD

13 ROUTE DE BOURGOGNE, F-77250 VENEUX LES SABLONS, FRANCE

2. VANESSA MENGELING

13 RUE JACQUES HARRIS, F-91300 MASSY, FRANCE

3. JEAN-BAPTISTE

19, RUE CHARCOT, F-75013 PARIS, FRANCE

Specification

NA

Documents

Application Documents

#	Name	Date
1	8066-DELNP-2011-AbandonedLetter.pdf	2019-01-18
1	8066-delnp-2011-Correspondence-Others-(29-02-2012).pdf	2012-02-29
2	8066-delnp-2011-GPA.pdf	2012-04-03
2	8066-DELNP-2011-FER.pdf	2018-04-05
3	8066-delnp-2011-Form-5.pdf	2012-04-03
4	8066-delnp-2011-Form-3.pdf	2012-04-03
5	8066-delnp-2011-Form-2.pdf	2012-04-03
5	8066-delnp-2011-Correspondence Others-(08-05-2012).pdf	2012-05-08
6	8066-delnp-2011-Form-3-(08-05-2012).pdf	2012-05-08
6	8066-delnp-2011-Form-1.pdf	2012-04-03
7	8066-delnp-2011-Drawings.pdf	2012-04-03
7	8066-delnp-2011-Abstract.pdf	2012-04-03
8	8066-delnp-2011-Description (Complete).pdf	2012-04-03
8	8066-delnp-2011-Claims.pdf	2012-04-03
9	8066-delnp-2011-Correspondence Others.pdf	2012-04-03
10	8066-delnp-2011-Claims.pdf	2012-04-03
10	8066-delnp-2011-Description (Complete).pdf	2012-04-03
11	8066-delnp-2011-Drawings.pdf	2012-04-03
11	8066-delnp-2011-Abstract.pdf	2012-04-03
12	8066-delnp-2011-Form-3-(08-05-2012).pdf	2012-05-08
12	8066-delnp-2011-Form-1.pdf	2012-04-03
13	8066-delnp-2011-Form-2.pdf	2012-04-03
13	8066-delnp-2011-Correspondence Others-(08-05-2012).pdf	2012-05-08
14	8066-delnp-2011-Form-3.pdf	2012-04-03
16	8066-DELNP-2011-FER.pdf	2018-04-05
17	8066-DELNP-2011-AbandonedLetter.pdf	2019-01-18

Search Strategy

1	8066-DELNP-2011_05-12-2017.pdf