vanish off the face its passage through the rolls with the top roll removed. in the wheel plates or webs between which the roll is secured. The eccentric is turned by aspanner, and of the earth in course of time. He declared that, if The conversion of the cross bar into the chain bar is carried out… … lance or train, then succes- separated during -the op- eration. The velocity with sively moved to the hospi- which the chain bars are tal, to the operating table, and set screw, as clearly shown in the illustration, Figs. and placed in bed, without being once bodily lifted, rolled depends, of…
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