Patent ID: 8864458

Claim:
A stationary vane assembly for a turbine engine with a longitudinal axis comprising: a casing; at least two angular sectors comprising blades, the angular sectors being fixed on a downstream end portion of the casing, each angular sector comprising a platform from which at least one blade protrudes radially outwards and a fastening tab for fastening the angular sector on the casing, the fastening tab protruding from the platform radially inwards; a ring of abradable material supported by a support fixed on the downstream end portion of the casing on a rotor vane assembly side via a plurality of screw-nut assemblies passing through the support of the ring of abradable material; and pins for radial retention of the angular sectors introduced into first bores formed in the fastening tabs and into second bores provided in a mounting clip situated opposite the ring of abradable material relative to the downstream end portion of the casing, the mounting clip defining, with the downstream end portion of the casing, a groove in which the fastening tabs are arranged, the first and second bores having axes substantially parallel to the longitudinal axis, the mounting clip being fixed on the casing using the same screw-nut assemblies as the screw-nut assemblies fixing the abradable material ring support on the casing, wherein the mounting clip comprises, from upstream to downstream, a tapered portion, a tubular portion, and an annular portion arranged in a plane orthogonal to the longitudinal axis, a downstream end of the tapered portion of the mounting clip having a larger diameter than an upstream end of the tapered portion of the mounting clip, wherein the downstream end portion of the casing comprises, from upstream to downstream, a tapered portion, a tubular portion, and an annular portion, a downstream end of the tapered portion of the downstream end portion of the casing having a larger diameter than an upstream end of the tapered portion of the downstream end portion of the casing, and the annular portion of the downstream end portion of the casing being substantially perpendicular to the longitudinal axis, wherein the annular portion of the mounting clip and the annular portion of the downstream end portion of the casing define the groove in which the fastening tabs are arranged, and wherein the screw-nut assemblies pass through bores disposed on the tapered portion of the mounting clip and the tapered portion of the downstream end portion of the casing.