发明名称 Quick connect blade iron system
摘要 A ceiling fan quick connect blade iron system (10) is disclosed which is coupled to a conventional ceiling fan electric motor (11) having a lower portion (12). The motor lower portion has an annular array of threaded mounting holes (13) therein. A post (16) having a stem (17) and a head (18) is mounted within each mounting hole (13) and extends through a S-shaped spring (19). The blade iron system also includes a blade iron (27) having a motor mounting flange (28) and a blade mounting portion (29). The motor mounting portion has a vertical portion (31) extending to a horizontal portion (32). The motor mounting portion has a pair of slots (34) which have an enlarged, peripheral portion (35) that extends through the vertical portion (31) to a narrow, inboard portion (36) that extends through the horizontal portion (32). The horizontal portion (32) also includes a recess (37) about each narrow portion (36).
申请公布号 US6863499(B2) 申请公布日期 2005.03.08
申请号 US20030616475 申请日期 2003.07.09
申请人 HUNTER FAN COMPANY 发明人 PEARCE RICHARD A.
分类号 F04D25/08;F04D29/34;(IPC1-7):F04D29/34 主分类号 F04D25/08
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