| 8881392 |
Method of repairing machined components such as turbomachine blades or blades of blisks |
Gerard Derrien, Ludovic Gasne, Claude Leonetti |
2014-11-11 |
| 8383979 |
Part-holding device in a repairing method for a blade of a monobloc bladed disc in a turbo-machine |
Gerard Derrien, Jacques Le Saint, Claude Pagnon |
2013-02-26 |
| 8049132 |
Method of repairing a blisk and test pieces by welding |
Bernard Bouet, Gerard Derrien, Claude Pagnon, Eric Pinto |
2011-11-01 |
| 7825348 |
Method of repairing a blade of a one-piece bladed disc of a turbomachine and test piece for implementing the method |
Bernard Bouet, Claude Pagnon, Eric Pinto |
2010-11-02 |
| 6536109 |
Method for extending the life of attachments that attach blades to a rotor |
Benoît Jean Henri Berthelet, Francis Lucien Guy Chareyre, Willy Lionel Fradin, Hakim Hoffmann, Marie-Christine Ntsama-Etoundi +1 more |
2003-03-25 |
| 6508093 |
Method and apparatus for ultrasonic peening of annular recesses for the attachment of blades to a rotor |
Benoît Jean Henri Berthelet, Francis Lucien Guy Chareyre, Willy Lionel Fradin, Hakim Hoffmann, Marie-Christine Ntsama-Etoundi +1 more |
2003-01-21 |
| 6505489 |
Method and apparatus for ultrasonic peening of axial recesses for the attachment of blades to a rotor |
Benoît Jean Henri Berthelet, Francis Lucien Guy Chareyre, Willy Lionel Fradin, Hakim Hoffmann, Marie-Christine Ntsama-Etoundi +1 more |
2003-01-14 |
| 6490899 |
Method and apparatus for peening tops of cooled blades |
Benoît Jean Henri Berthelet, Francis Lucien Guy Chareyre, Willy Lionel Fradin, Hakim Hoffmann, Marie-Christine Ntsama-Etoundi +1 more |
2002-12-10 |
| 5499519 |
Device for shot-blasting surfaces inaccessible by a straight pipe |
Regis G. Brunier, Dominique J. Cotto, Richard G. A. Joly, Michel F. F. Silvestrelli |
1996-03-19 |