Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 241
886. CIRCULAR RACK and pinion gear. A vari-able thrust bearing. … 887. RECTILINEAR VIBRATING MOTION of a spindle having an endless worm gear, movedby a spur-gear sector.
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
