发明授权
- 专利标题: Fan blade mounting system
- 专利标题(中): 风扇叶片安装系统
-
申请号: US12871091申请日: 2010-08-30
-
公开(公告)号: US08668451B2公开(公告)日: 2014-03-11
- 发明人: Fred Haynes
- 申请人: Fred Haynes
- 申请人地址: US TN Memphis
- 专利权人: Hunter Fan Company
- 当前专利权人: Hunter Fan Company
- 当前专利权人地址: US TN Memphis
- 代理机构: Baker Donelson
- 代理商 Dorian B. Kennedy
- 主分类号: F04D29/34
- IPC分类号: F04D29/34
摘要:
A ceiling fan (10) is disclosed which has a motor (13) and an annular array of blade irons (14) each having a blade (15) mounted thereto. Each blade iron includes a body portion (18) and a mounting portion (19). The body portion (18) has a motor mounting flange (21) which includes a trapezoidal shaped groove 28 and a flat spring (32). The mounting portion (19) includes a trapezoidal shaped or dove tailed tongue (40) which has a depression (42) adapted to receive the spring to lock to the position of the body portion relative to the mounting portion.
公开/授权文献
- US20110058947A1 Fan Blade Mounting System 公开/授权日:2011-03-10
信息查询