Five hundred and seven mechanical movements (1903)
Brown, Henry T. [from old catalog] · New York, Brown & Seward · leaf 67
hoistmg duce an intermittent circular motion of the 1 . ^ w a ^u a c ^\ machmes. By pullmg down the end of the crown-ratchet or rag-wheel. ^^^^^^ ^^^ ^^^^ ^^ ^^^ brake-strap are drawn j toward each other, and the strap tightened 238. An escapement. D is the escape-1 on the brake-wheel. 240.… … Mechanical Movements. 63 243. Represents a mode of transmittingpower from a horizontal shaft to tv/o verticalones by means of pulleys and a band. 244. A dynamometer, or instrument usedfor ascertaining the amount of useful effectgiven out by any motive-power. It is usedas follows :—A is a…
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
