BARE FLOOR SHIFTER FOR VACUUM CLEANER

摘要

A bare floor switch assembly for a power head or an upright vacuum cleaner includes a mounting bracket, an idler and idler arm pivotally mounted to the mounting bracket, a biaser for biasing the idler and idler arm to an agitato r drive interrupting position and a switch body for engaging and locking the idler arm into an agitator driving position.