Invention Grant
US08650885B2 Retaining member for use with gas turbine engine shaft and method of assembly
有权
用于燃气轮机发动机轴的保持构件和组装方法
- Patent Title: Retaining member for use with gas turbine engine shaft and method of assembly
- Patent Title (中): 用于燃气轮机发动机轴的保持构件和组装方法
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Application No.: US12644480Application Date: 2009-12-22
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Publication No.: US08650885B2Publication Date: 2014-02-18
- Inventor: Gregory E. Reinhardt , Daniel Benjamin , Brian C. Lund
- Applicant: Gregory E. Reinhardt , Daniel Benjamin , Brian C. Lund
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Kinney & Lange, P.A.
- Main IPC: F02C7/20
- IPC: F02C7/20
Abstract:
A gas turbine engine assembly includes a rotor shaft having a threaded portion, a rotor stack support positioned radially outward from the rotor shaft, and a locking nut. The locking nut includes a body portion, a threaded portion located on a radially inner surface of the body portion, and a lug portion extending from the body portion. The rotor stack support radially rests upon the body portion of the locking nut, and the rotor stack support axially rests against the lug portion of the locking nut. The threaded portion of the locking nut and the threaded portion of the rotor shaft are engaged together.
Public/Granted literature
- US20110146298A1 RETAINING MEMBER FOR USE WITH GAS TURBINE ENGINE SHAFT AND METHOD OF ASSEMBLY Public/Granted day:2011-06-23
Information query
IPC分类:
