发明名称 |
Slide in, hook and fold out ceiling fan blades |
摘要 |
Slide in, hook on and lock blades for ceiling fans having vibration and noise reduction through resilient members. A mount attached to the motor can be bendable by a hinge so a raised portion can receive a slot on the blade. The mount has a post where a blade can be hooked. Folding the blade locks the blade substantially eliminating lateral and vertical movement of the blade and can also eliminate vibration and noise. A clip can be used to lock the blade or eliminate lateral and/or vertical movements. An expandable and contracting clip can hold the blade and can be used with a post or posts, and can quickly allow the blade to be snapped into place. The invention allows centrifugal forces and/or the overall weight of the blades(by gravity) to hold the blades.
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申请公布号 |
US6666652(B2) |
申请公布日期 |
2003.12.23 |
申请号 |
US20010874489 |
申请日期 |
2001.06.05 |
申请人 |
KING OF FANS, INC. |
发明人 |
BUCHER CHARLES E.;BUCHER JOHN C. |
分类号 |
F04D25/08;F04D29/34;(IPC1-7):F04D29/36 |
主分类号 |
F04D25/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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