GAS TURBINE ENGINE HAVING A FAN HUB ATTACHMENT AND SECURING METHOD THEREFOR

In one embodiment, a hub (90) for a fan (42) of a gas turbine engine (20) is provided. The hub (90) having: a plurality of attachment features (94) located on an outer circumferential surface (93) of the hub (90), wherein at least some of the plurality attachment features (94) extend radially away f...

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Bibliographische Detailangaben
Hauptverfasser:	HUSBAND, Jason, GLASPEY, James
Format:	Patent
Sprache:	eng ; fre ; ger
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:	In one embodiment, a hub (90) for a fan (42) of a gas turbine engine (20) is provided. The hub (90) having: a plurality of attachment features (94) located on an outer circumferential surface (93) of the hub (90), wherein at least some of the plurality attachment features (94) extend radially away from the outer circumferential surface (93) and are axially aligned with each other and at least some of the plurality of attachment features (94) extending radially away from the outer circumferential surface (93) and are off set from each other, and wherein the plurality of attachment features (94) have an opening (100) configured to receive a portion of a pin (98); and wherein at least some of the plurality of attachment features (94) are located on a forward leading edge (102) of the hub (90).