DISPOSITIVO PER ASSICURARE ASSIALMENTE O PERIFERICAMENTE ELEMENTI COSTRUTTIVI STATICI A CASSA PER MACCHINE FLUIDODINAMICHE.

摘要

A device for axially and circumferentially locking two stationary components of a turbomachine, each of which is at least part of a ring and wherein the components are concentrically engaged along opposed surfaces. The device comprises a locking member including a disc portion and an axially projecting angular segment on the disc portion forming a step thereon. The components have axially aligned intercommunicating hollows, the hollow of a first of the components having a laterally open recess. The locking member is engaged in the hollow of the stationary components in a locking position by inserting the disc portion into the hollow of the first component through the recess thereof, then axially displacing the locking member to engage the disc portion thereof into the hollow of the second component and thereafter angularly rotating the locking member to engage its angular segment into the hollow of the first component through its recess.