Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 203
ls And clutch-box, ar-ranged in the usual manner, and worked by I the lever of the reversing-geer k; it acts by a spanner upon the clutch-box lever, bringing theclutch into geer with either of the wheels upon the wrorm-shaft at pleasure. LATHE, BACK-GEER TURNING. This is a good specimen of a…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
