Show I X X c. c X c. c x X X X X X X X X X x-o x Device Called Upon to Detect Balance Detecting the unbalanced portion of I any revolving revoking r mass such us cis a 1111 wheel of or orall an all ell engine lle or u fJ dynamo armature ar rum mature Is declared u red u simple 1111 mutter matter tt tH bj hj the he Inventor ur of a H device lct that hut Is culled called n Il balance detector tol Tin Tim theory ot of the Instrument le It huo hu-ed hu on III the principle that nn any revolving ln body or disk lk perfectly hal balanced mid loose looe- loosely I ly on It Us Its axis will when wren re re- ol se seek Its own course of 01 reso u resolution lution 1 and rotate steadily Un of the course CU of nf It Its axis The Time d device ke consists essentially of ot u ease xoi l e or lr Through h this runs nil jui axle supported oo do n which is it u a rotating disk The fie hearing bearing meu tier protrudes from frunt the casino and ami when e tiling eating Is purred placed against the fn end of or the tae shaft of the Ule piece of ur machinery In III question This fills Is al allowed Ill al- lowed 10 to 10 until It Jl bus baa attained d i the maximum sped tp d of the shaft shutt In time Ille castling casting In is I i n pointer which shown show t the till tn trend ud of lIf the motion greatly exu The Flue m machine I Is then stopped with the device kC St Rt still III connected and the pointer VII thus l show shuw the side hide hideout out of balance |