Anti-wear device for blades of turbine distributor in aeronautical turbine engine

The invention relates to a blade sector of a turbine distributor to be carried by a turbine casing (7) of an aeronautical turbine engine, comprising a front connection means (9) and a rear connection means (10), wherein said front connection means (9) is adapted so as to bear against a holder (8) ca...

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Bibliographische Detailangaben
Hauptverfasser:	DURAND DIDIER NOEL, HERZER ERIC, ROSSI PATRICK JACQUES, BAUMAS OLIVIER JEAN DANIEL
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a blade sector of a turbine distributor to be carried by a turbine casing (7) of an aeronautical turbine engine, comprising a front connection means (9) and a rear connection means (10), wherein said front connection means (9) is adapted so as to bear against a holder (8) carried by the turbine casing (7), said sector further including an anti-wear device (13) formed by a piece of a metal material surrounding the front end of the front connection means and provided between said front connection means (9) and said holder (8) so as to ensure a sliding contact between said two parts, characterized in that the anti-wear device (13) is axially maintained in position on said blade sector using an attachment means (14, 16, 20) engaging with the front connection means (9).