Metal working – Method of mechanical manufacture – Impeller making
Patent
1992-10-23
1993-12-07
Cuda, Irene
Metal working
Method of mechanical manufacture
Impeller making
298891, B23P 1500
Patent
active
052673979
ABSTRACT:
A gas turbine engine compressor module subassembly construction and associated assembly method and tooling includes a threaded inner bore on the first stage compressor adapted to receive a tubular tool that slips axially between the compressor bores and the engine central shaft. Securement of the accessible tooling to the module's stationary structure permits assembly and handling of the module independently of the engine shaft.
REFERENCES:
patent: 3528241 (1970-09-01), Venable et al.
patent: 4705463 (1987-11-01), Solo
patent: 5210945 (1993-05-01), Suzuki
Allied-Signal Inc.
Cuda Irene
McFarland James W.
Walsh Robert A.
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