said fan blade being mounted upon, and rotated directly by, the output shaft of said motor, and said rotatable means including at least one belt and pulley connected for transferring {HEAD ~ rotation} of {TAIL ~ said motor output shaft} to additional rotating structure intermediate of said pulley and said arm 
said fan blade being mounted upon , and rotated directly by , the output shaft of said motor , and said rotatable means including at least one belt and pulley connected for transferring { HEAD ~ rotation } of { TAIL ~ said motor output shaft } to additional rotating structure intermediate of said pulley and said arm
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