Invention Grant
US07694417B2 Installation tool for assembling a rotor blade of a gas turbine engine fan assembly
失效
用于组装燃气涡轮发动机风扇组件的转子叶片的安装工具
- Patent Title: Installation tool for assembling a rotor blade of a gas turbine engine fan assembly
- Patent Title (中): 用于组装燃气涡轮发动机风扇组件的转子叶片的安装工具
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Application No.: US12033971Application Date: 2008-02-20
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Publication No.: US07694417B2Publication Date: 2010-04-13
- Inventor: Harold Keith Crain , Gregory Edmond Andruskevitch , Daniel Eugene Wieprecht
- Applicant: Harold Keith Crain , Gregory Edmond Andruskevitch , Daniel Eugene Wieprecht
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Armstrong Teasdale LLP
- Agent William Scott Andes, Esq.
- Main IPC: F01B1/02
- IPC: F01B1/02 ; B21K25/00 ; B23Q3/00 ; B23P15/00 ; B64C11/04
Abstract:
A method enables rotor assembly for a gas turbine engine to be assembled. The method includes providing a plurality of rotor blades that each include a dovetail, providing a rotor disc that includes a plurality of dovetail slots spaced circumferentially about the disc, partially inserting each rotor blade dovetail into a respective rotor dovetail slot, and seating the plurality of rotor blades in the respective rotor dovetail slot substantially simultaneously using an annular blade installation tool.
Public/Granted literature
- US20080134503A1 METHODS AND SYSTEMS FOR ASSEMBLING GAS TURBINE ENGINE FAN ASSEMBLIES Public/Granted day:2008-06-12
Information query
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