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AssigneeMTU Aero Engines AG
InventorsAlexander Boeck, Robert Dietrich
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An arrangement for the releasable fastening of struts serving as bearing carriers for the rotor of an aeronautical gas turbine to the casing structure of the aeronautical gas turbine, with stop faces, arranged in the circumferential direction and in the axial direction of the rotor of the gas turbine, at that end of the strut which faces away and acts as a connection head, the stop faces being assigned matching stop faces on the casing structure of the aeronautical gas turbine, and with a screw connection, inclined at an angle, between the casing structure and the connection head of the strut, for the purpose of the positive and non-positive retention of the strut on the casing structure.
An arrangement for fastening struts serving as bearing carriers for a bearing of a rotor of an aeronautical gas turbine to a casing structure of the aeronautical gas turbine, comprising:
The arrangement according to claim , wherein the end face of the strut that faces away from the rotor bearing includes a flange-shaped bearing head which, in cross section, is approximately symmetrical to a longitudinal plane of the strut and which merges into projections arranged symmetrically to the longitudinal plane and do not project beyond a thickness of the strut, at least one projection forming part of the screw connection.
Dependencies are inferred from the claim text.