Show CHAINS S S CUT cur DOWN WEEDS I chains having heads WHIRLING Y j that cut to shreds all ve vegetation eta eta- ion tion that they strike arc are the feature of a new horse-drawn horse implement implement ment went coming into use on newl newly cleared land to keep down weeds small bushes tree sprouts c e and BO go render it fit lit for pasturing says Popular Mechanics A rectangular frame is mounted on two four-foot four wheels and supports a transverse rod to which several beater chains as they arc are called arc are fastened Ono One wheel heel wheelIs Is 15 connected by gearing with the rod so that the thc latter revolves at high speed peed v |