Motorcycle fitted with cleaning device for public footpaths, uses centrifugal clutch to couple engine to motorcycle drive at high engine speed and supplementary clutch that engages cleaning device at low engine speed

摘要

The motorized cleaner has the engine (2) output shaft (3) connected through a clutch (5), which above a set engine speed, engages the transmission driving the vehicle, and, through a supplementary clutch (19), engages the cleaning device (10) when the speed of rotation of their engine output shaft is below the threshold at which the drive engages.