A textbook on mechanical and electrical engineering (1898)
International Correspondence Schools · Scranton : International Textbook Co., [1898-99] · leaf 366
any machine. THE PULLEY. 934. A pulley is a wheel turning on an axle, over whicha cord, chain, or band is passed in order to transmit theforce through the cord, chain, or band. 935. The frame which supports the axle of the pulleyis called the block. 936. A fixed pulley is one whose blockis not… … Fig. 145. 937. A movable pulley is one whose block is movable,as in Fig. 148. One end of the cord is fastened to the beam,and the weight is suspended from the pulley, the other endof the cord being drawn up by the appncation of a force P.A little consideration will show that if /moves through…
Electrical engineering · Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
