Device for the mounting of rotating blades

Metal working – Impeller making apparatus

Patent

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Details

2988921, 29464, 292811, B23B 2714

Patent

active

057378169

ABSTRACT:
A device for the mounting of moving blades having essentially axial roots into corresponding axial grooves of a rotor of a turbomachine includes a radially outer head having at least one axial groove corresponding essentially to an axial root of one of the rotating blades and a radially inner foot part for mounting in a groove encircling the rotor.

REFERENCES:
patent: 2240743 (1941-05-01), Allen
patent: 4171799 (1979-10-01), Elko
patent: 4684325 (1987-08-01), Arnold
patent: 4702673 (1987-10-01), Hansen et al.
patent: 4944082 (1990-07-01), Jones et al.
patent: 5001830 (1991-03-01), Partington et al.
patent: 5257442 (1993-11-01), Tanaka et al.

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