CENTRIFUGALLY RESPONSIVE BRAKE FOR ROTARY TOOL

摘要

An edger-trimmer including a housing supported for movement over the ground and having an upstanding handle. A motor within the housing drives a shaft having a cooling fan and a centrifugal brake means associated therewith, the brake including means normally biased into braking engagement with a stator about which the fan is circumposed, and releasable therefrom during operation of the edger-trimmer.