公开(公告)号：EP2861831A4

公开(公告)日：2015-07-01

申请号：EP13804027

申请日：2013-05-30

Applicant: UNITED TECHNOLOGIES CORP

Inventor： HUMMEL RAYMOND S ,  RICKER MATTHEW P ,  VIRKLER SCOTT D ,  ROSS VIRGINIA L

IPC: F01D5/30 ,  F01D5/02 ,  F01D5/06 ,  F01D5/32 ,  F02C7/00

CPC classification number: F01D5/066 ,  F01D5/026 ,  Y10T29/49336

Abstract: A rotor assembly includes a first rotor having first tabs and a second rotor that is arranged coaxial with the first rotor and that includes second tabs that are interlocked with the first tabs. A retainer locks the first tabs and the second tabs together.