Hutton, Frederick Remsen, 1853-1918 · New York, J. Wiley & sons; London, Chapman & Hall, limited · leaf 261
Fig. 174.and groove. This is called the box-cam system. The diffi-culty is that the inside surface of the groove drives theroller on the lifting stroke, and the outside surface of the C c
Mechanical engineering · Steam power plants
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
