Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 525
nd carries a ratchet so arranged in relation to a ratchet wheel up«on the shaft, that when the car is moved to the right the pulley turns freely, and when the car moves tcthe left, the pulley carries the other pulley with it; the band is thus caused to follow the movements ofthe car, and every… … .■Illlllinpi! ^m The above description with the cuts, explains fully the construction of a machine necessarily some-what complicated, but not necessarily liable to derangement by use. On examining the above cut orperspective view of the complete machine, it will be seen to resemble a piano in its…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
