Twist-lock attachment system for a cooling fan and motor

Details Twist-lock attachment system for a cooling fan and motor Twist-lock attachment system for a cooling fan and motor

1996-07-26

1999-02-16

Verdier, Christopher

Fluid reaction surfaces (i.e., impellers)

Support mounting, carrier or fairing structure

416169A, 403349, F04D 2920

Patent

active

058713352

ABSTRACT:
A cooling fan assembly (13) is attached to a motor (11) by a mating, "twist-lock" adaptor plate (30) having radial lugs (33), which engage a shouldered recess (23) in a corresponding hub (22A).

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patent: 4532672 (1985-08-01), Anderson
patent: 4923365 (1990-05-01), Rollwage
patent: 4941805 (1990-07-01), Matthews
patent: 5193981 (1993-03-01), Scheidel et al.
patent: 5326225 (1994-07-01), Gallivan et al.
patent: 5342126 (1994-08-01), Heston et al.
patent: 5423660 (1995-06-01), Sortor
patent: 5478206 (1995-12-01), Prahst

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