发明名称 SUSPENSION DEVICE FOR A CEILING FAN
摘要 A suspension device for a ceiling fan includes a bracket mounted on the ceiling. A bearing seat is engaged in the bracket. A central hole is defined and extends through the bearing seat. A first slot and a second slot are defined in an inner periphery of the central hole. A first indention and a second indention are defined in a top portion of the bearing seat. A cover is mounted to the top portion of the bearing seat. The cover includes a first channel defined to communicate with the first slot and a second channel defined to communicate with the second slot and the second indention. A shaft is partially received in the central hole. A pin extends through the hollow shaft and has two opposite ends selectively engaged in the bearing seat.
申请公布号 US2004091362(A1) 申请公布日期 2004.05.13
申请号 US20020291409 申请日期 2002.11.12
申请人 TSENG MING-CHI 发明人 TSENG MING-CHI
分类号 F04D29/60;(IPC1-7):F01D25/00 主分类号 F04D29/60
代理机构 代理人
主权项
地址