Attaching arrangement

Details Attaching arrangement Attaching arrangement

1987-11-17

1989-09-05

Garrett, Robert E.

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Turbo machine

416244R, 403359, 403343, F04D 2934

Patent

active

048633534

ABSTRACT:
An arrangement for attaching a machine element to a shaft, especially for impellers of pumps, comprises a spiral-formed key which is firmly fixed to the shaft, with the element to be attached being provided with a corresponding keyway.

REFERENCES:
patent: 26452 (1968-09-01), Dearborn
patent: 2152805 (1939-04-01), Hoffmann
patent: 3359912 (1967-12-01), Gates
patent: 3384297 (1968-05-01), Dixon

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