Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received in well or slot
Patent
1998-06-16
2000-03-28
Look, Edward K.
Fluid reaction surfaces (i.e., impellers)
Specific working member mount
Blade received in well or slot
416 5, 416210R, 416220A, 416207, F04D 2934
Patent
active
060423390
ABSTRACT:
A ceiling fan assembly and method for assembling same in which a fan blade is placed over an arm having a post that extends in an opening in the blade. A fastener is attached to the post to secure the blade to the arm, and a flange on the arm is inserted in a slot in the rotor of the fan motor to retain the arm, and therefore, the blade, relative to the rotor.
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patent: 5458463 (1995-10-01), Chiang
patent: 5486094 (1996-01-01), Davis, Jr.
patent: 5542819 (1996-08-01), Bucher et al.
Blateri Frank
Chou Wang Liang
Aloha Housewares Co. Ltd.
Look Edward K.
Woo Richard
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