Patent ID: 7637718

Claim:
A vane assembly comprising a vane and a grommet engaged therewith, the vane having a root, a tip and an airfoil portion extending between the root and the tip, the root including an outer platform and a recessed portion adjacent thereto and interconnecting the airfoil portion and the platform, the recessed portion protruding beyond a profile of the airfoil a distance less than the outer platform, the recessed portion of the root surrounded by the grommet lip including a button portion having leading and trailing ends free of sharp edges, the leading and trailing ends respectively protruding beyond leading and trailing edges of the airfoil portion, and the grommet having a lip sealingly surrounding said recessed portion of the root of the vane and a circumferential portion protruding around a perimeter of the lip in engagement with an inner surface of the platform, the circumferential portion having a profile corresponding to that of the airfoil portion.