Methods and apparatus for assembling turbine engines

The present invention relates to a method and a device for assembling the turbine engine. The turbine engine includes a turbine engine nozzle component (50) which comprises an outer shrouding (54), an inner shrouding (56), at least one blade (52), at least one sealing element (190) and at least one non-plane surface sealing element support (200). The outer shrouding (54) includes a front edge (70), a back edge (74) and a main body (78) extending between the front edge and the back edge. The inner shrouding includes a front edge (72), a back edge (76) and a main body (80) extending between thefront edge and the back edge. At least one in the inner shrouding and the inner shrouding further includes at least one radical convex sheet (110) extending outwardly. At least one blade extends between the outer shrouding and the inner shrouding. At least sealing component is combined between at least one radical convex sheet and the shrouding front edge. At least one non-plane surface sealing element support connects wi