Blade mounting assembly for a ceiling fan

Details Blade mounting assembly for a ceiling fan Blade mounting assembly for a ceiling fan

1998-03-24

1999-09-14

Lopez, F. Daniel

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Blade held between separable surfaces

416 5, 416205, 416220A, F01D 530, F04D 2934

Patent

active

059512539

ABSTRACT:
A ceiling fan has a downrod assembly secured at an upper end to a ceiling bracket assembly and secured at a lower end to the motor shaft of a motor. An upper canopy is disposed at an upper end of the downrod assembly and a lower canopy is disposed at the lower end of the downrod assembly. A fan housing/blade mounting assembly secures fan blades to a motor body that rotates about the motor shaft, and a lower platter assembly is secured to a lower end of the motor shaft.

REFERENCES:
patent: 4009970 (1977-03-01), Forth
patent: 4053259 (1977-10-01), Bianchi
patent: 4073598 (1978-02-01), Mizutani et al.
patent: 4884947 (1989-12-01), Rezek
patent: 5222864 (1993-06-01), Pearce
patent: 5421701 (1995-06-01), Funston

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