Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 72
nd is moving the dividing plate. The otheris eccentric to the axis about one-tenth ofan inch, so as to let the point rest on the circlewhile it is making the division. The eccentric 0 has about Jth of its circumference concentric to the axis; the rest is described from a point about Jrth oian inch…
Mechanical engineering · Mechanics · Engineering
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
