Turbine blade support

Details Turbine blade support Turbine blade support

1979-09-20

1981-11-24

Stearns, Richard R.

Cutlery

308178, 308DIG14, F16C 1952, F16C 3200

Patent

active

043020623

ABSTRACT:
A mounting structure for the bearing in a hot part of a gas turbine engine that will permit thermal expansion of the bearing and its supporting ring with relation to the surrounding stationary and supporting part of the engine case without overstressing the several parts and still maintain concentricity of the bearing within this stationary support structure. This is accomplished by radially extending bosses on one part engaging slideably in radial recesses in the cooperating part.

REFERENCES:
patent: 1765978 (1930-06-01), Isbell
patent: 1888475 (1932-11-01), Schmitz
patent: 2724621 (1955-11-01), Kenney, Jr.
patent: 2829014 (1958-04-01), May
patent: 2919888 (1960-01-01), Simmons
patent: 3084003 (1963-04-01), Matt et al.
patent: 3540784 (1970-11-01), Feix

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