Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 758
n a line with tiof the lathe, a is a cast-iron disk cut with a female screw to fn the no e of the lathe spindle, and onthe face of tins disk is fitted the division-plate b, the tubular portion of which also answers for chuckingthe work. The circumference of this disk i- divided by notch lual parts,…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
