Device for fixing nozzle guide vanes

摘要

Device for fixing nozzle guide vanes. The ring of nozzle guide vanes 20 is connected to a detachable annular casing 21 via a flange 22 to which the blades 20 are fixed and by hooks 20a provided on the vanes 20, which hooks are engaged in a corresponding groove 25 in the said casing 21, the said ring of vanes 20 supporting and providing the centering of a collar 30 fitted with an abradable lining 31. The invention is used in turbine stators of turbojet engines. <IMAGE>