×

TURBINE ROTOR LOCKING ASSEMBLY AND METHOD

  • US 20200131909A1
  • Filed: 10/29/2018
  • Published: 04/30/2020
  • Est. Priority Date: 10/29/2018
  • Status: Active Grant
First Claim
Patent Images

1. A power turbine rotor locking assembly comprising:

  • a rotor shaft;

    an aft rotor stage surrounding the rotor shaft;

    a locknut torqued to the rotor shaft;

    a plurality of torque resistance features located on an aft side of the aft rotor stage; and

    a tooling fixture having a plurality of corresponding torque resistance features, the corresponding torque resistance features selectively engageable with the torque resistance features of the aft rotor stage to resist circumferential movement during assembly and disassembly of the locknut with the rotor shaft.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×