Fluid reaction surfaces (i.e. – impellers) – Support mounting – carrier or fairing structure
Patent
1997-08-07
1999-08-31
Ryznic, John E.
Fluid reaction surfaces (i.e., impellers)
Support mounting, carrier or fairing structure
416 5, 298893, B63H 128
Patent
active
059444878
ABSTRACT:
A ceiling fan blade attachment system for attaching a ceiling fan blade ring to a rotatable electric drive motor mounting surface. The blade ring and motor mounting surface include cooperating elements that enable the blade ring to be suspended adjacent to the motor mounting surface prior to fixed attachment of the blade ring to the motor mounting surface. The motor mounting surface includes a plurality of downwardly extending suspension posts. The blade ring includes a plate or bracket including keyhole shaped openings to receive the suspension posts and to enable rotation of the mounting ring so as to lock or suspend the blade mounting ring below the motor mounting surface in a provisional or temporary manner until the blade ring can be fixedly attached to the mounting surface.
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Hunter Fan Company
Ryznic John E.
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