| 摘要 |
A ceiling fan is disclosed having a blade iron mounting system (14) coupled to the bottom mounting plate (15) of an motor (13). The blade iron mounting system includes an annular mounting plate (24), an annular array of blade iron anti-rotation blocks (25), and an annular array of blade irons (26) having a blade (27) coupled thereto. The mounting plate also includes an annular array of inner five pulley mounts and an annular array of outer five pulley mounts (29). The blade iron is allowed to move radially relative to the mounting plate. A blade iron five pulley mount (49) is coupled to blade iron mounting hole (45). Lastly, a series of five cables (50), equal in number to the number of blade irons, is interwoven between a number of inner pulley mounts (28), outer pulley mounts (29) and blade iron pulley mounts (49).
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