发明名称 |
One-piece ceiling fan arm and blade unit |
摘要 |
A one-piece injection molded arm and blade unit for a ceiling fan, or the like, in which a blade forms an extension of an arm. At least one web formed on the arm, and at least one other web is formed on the arm and extends at an angle to the first web. The webs serve to add strength to the unit to counteract the various stresses placed on the unit during operation.
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申请公布号 |
US5967754(A) |
申请公布日期 |
1999.10.19 |
申请号 |
US19970998330 |
申请日期 |
1997.12.24 |
申请人 |
ALOHA HOUSEWARES CO., LTD. |
发明人 |
CHOU, WANG LIANG |
分类号 |
F04D29/38;(IPC1-7):F01D5/30;F01D25/00;F03D11/00 |
主分类号 |
F04D29/38 |
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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