Metal working – Method of mechanical manufacture – Impeller making
Patent
1996-09-26
1998-10-27
Sewell, Paul T.
Metal working
Method of mechanical manufacture
Impeller making
2988972, 298897, 29464, 228118, 228157, B23P 1500
Patent
active
058263322
ABSTRACT:
A method of manufacturing a hollow machine blade consisting of two skins ining an internal cavity and interconnected by stiffeners comprises:
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patent: 5269058 (1993-12-01), Wiggs et al.
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Bichon Mathieu Philippe Albert
Coudray Xavier Gerard Andre
Deblois Alex Pierre
Huon De Kermadec Christophe Nicolas Marie Joseph
Lacuisse Jean-Fran.cedilla.ois Georges Julien
Mohandesi Jila
Sewell Paul T.
Societe Dassault Aviation
Societe Nationale d'Etude et de Construction de Moteurs d'Aviati
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