Resilient fan hub

Details Resilient fan hub Resilient fan hub

1975-01-15

1977-03-01

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Articulated, resiliently mounted or self-shifting impeller...

Nonmetallic resilient mounting

416214R, F04D 2920

Patent

active

040099709

ABSTRACT:
Disclosed is a hub assembly for resiliently mounting a driven element such as a fan, blower wheel or the like on a motor shaft. The body portion of the hub is particularly adapted to be formed by die casting and use of a simple, pressed-on fastener to clamp the resilient members, fan spider and hub body together results in a hub assembly requiring only a minimum of manufacturing and assembly operations.

REFERENCES:
patent: 2129933 (1938-09-01), Hueglin
patent: 2303832 (1942-12-01), Funk
patent: 2653459 (1953-09-01), Morrill
patent: 2773365 (1956-12-01), Delf et al.
patent: 2853140 (1958-09-01), Forth
patent: 3084963 (1963-04-01), Beehler
patent: 3159391 (1964-12-01), Wilfert et al.
patent: 3376057 (1968-04-01), Van Buren
patent: 3409489 (1968-11-01), Renton
patent: 3567335 (1971-03-01), David et al.
patent: 3893555 (1975-07-01), Elmer

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