COUPLING DEVICE FOR TURBINE UPSTREAM GUIDE VANE, TURBINE COMPRISING COUPLING DEVICE, AND AIRCRAFT ENGINE FITTED WITH TURBINE COMPRISING COUPLING DEVICE

摘要

PPROBLEM TO BE SOLVED: To provide simplified coupling, in particular the coupling without using bolting connection. PSOLUTION: The coupling device (20) is intended for coupling a turbine upstream guide vane (8), and the upstream guide vane (8) is coupled to a supporting part (22) itself attached to a stabilizing part (24). The coupling device (20) comprises an interlocking means for interlocking a supporting end (26) of the supporting part (22) with a stabilizing end (30) of the stabilizing part (24), and a retaining part (60) to keep the supporting end (26) and the stabilizing end (30) interlocked. The device is applied to the coupling of the upstream guide vane (8) of a turbojet turbine. PCOPYRIGHT: (C)2008,JPO&INPIT