Rotor of a thermal fluid flow engine

摘要

The rotor has a tie rod (4), which is guided by an axially running recess, which is provided with a number of the tie rod surrounding a ring segment (18) formed in a ring manner. The ring segment is braced in the recess by a tangential operation and spring elements (24) are arranged in the area between the ring segment. The tie rod is fixed inside the ring segment by radial operation and the spring elements (22) are symmetrically arranged in the area of the tie rod.