公开(公告)号：US10132179B2

公开(公告)日：2018-11-20

申请号：US14426995

申请日：2013-02-15

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Ryan Edward LeBlanc ,  Kevin J. Cummings ,  Christopher St. Mary ,  Donald A. Hill

IPC: F01D9/04 ,  F01D25/28 ,  F01D17/16 ,  F02C7/20 ,  B25B1/00 ,  B25B3/00 ,  B25B5/00

Abstract: An alignment tool for use in a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a clamp portion, a component engagement portion and an arm portion that extends between the clamp portion and the component engagement portion. The clamp portion establishes a fixed datum surface for positioning a component within the gas turbine engine.

公开(公告)号：US10030517B2

公开(公告)日：2018-07-24

申请号：US14600757

申请日：2015-01-20

Applicant: United Technologies Corporation

Inventor： Kevin L. Corcoran ,  Jody M Grosso ,  Christopher St. Mary

IPC: F01D5/02 ,  F01D5/12 ,  F01D25/00 ,  F01D5/06

Abstract: The present disclosure provides devices and methods related to rotor disk bosses. For example, a rotor disk assembly comprises a first rotor disk, wherein the first rotor disk comprises a web, disposed between a rim and a bore. The rotor disk assembly further comprises a second rotor disk operatively coupled to the first rotor disk, an inter-disk device disposed on the second rotor disk and extending axially toward the first rotor disk, and a boss disposed on the first rotor disk, wherein the boss protrudes axially from the web toward the inter-disk device.

公开(公告)号：US20170321563A1

公开(公告)日：2017-11-09

申请号：US14426995

申请日：2013-02-15

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Ryan Edward LeBlanc ,  Kevin J. Cummings ,  Christopher St. Mary ,  Donald A. Hill

IPC: F01D9/04 ,  F01D25/28 ,  F02C7/20

CPC classification number: F01D9/042 ,  B25B1/00 ,  B25B3/00 ,  B25B5/00 ,  F01D17/162 ,  F01D25/28 ,  F01D25/285 ,  F02C7/20 ,  F05D2230/60 ,  Y10T29/49346

Abstract: An alignment tool for use in a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a clamp portion, a component engagement portion and an arm portion that extends between the clamp portion and the component engagement portion. The clamp portion establishes a fixed datum surface for positioning a component within the gas turbine engine.